jbl 喇叭资料 2035HPL

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JBL音响系列产品参数

目录JBL音响系列 (6)JBL 3635 (6)JBL 3677 (6)JBL 3678 (7)JBL 3731 (8)JBL 3732 (9)JBL 4641 (10)JBL 4642A (10)JBL 4645C (11)JBL 4670D (12)JBL 4675C (12)JBL 4675C-4(8)LF (13)JBL 4722/4722N (14)JBL 4732 (15)JBL 5672 (16)JBL 5674 (17)JBL 8320 (17)JBL 8340A (18)JBL 8350 (19)JBL AC15 (19)JBL AC16 (20)JBL AC18/26 (21)JBL AC18/95 (21)JBL AC25 (22)JBL AC26 (22)JBL AC28/26 (23)JBL AC28/95 (24)JBL AL6115 (24)JBL AM4200/64 (26)JBL AM4200/95 (27)JBL AM4215/64 (28)JBL AM4215/95 (29)JBL AM4315/64 (31)JBL ASB4128 (32)JBL ASB6118 (33)JBL BC Series Cinema (33)JBL 3252N和3252 (34)JBL4181 (35)JBL 8281 (37)JBL CBT 100LA (38)JBL CBT 70J (40)JBL CBT 70JE (41)JBL CONTROL 1 PRO (42)JBL CONTROL 100 系列 (43)JBL CONTROL 23 (43)JBL CONTROL 25AV (44)JBL CONTROL 29AV-1 (46)JBL CONTROL 30 (47)JBL CONTROL 300 系列 (49)Control 328C/328CT (49)Control 321C/321CT (50)Control 321C/321CT (50)Control 312S (51)MTC-300BB8 (51)MTC-300SG12 (51)MTC-300RG8 (52)MTC-300T150 (52)JBL CONTROL 5 (53)JBL CONTROL 924C/924CT (54)JBL CONTROL 925 (56)JBL CONTROL 926C/926CT (58)JBL CONTROL 928 (59)JBL CONTROL CRV (61)JBL CONTROL SB210 (63)JBL CSA-2120 2 x120W 音频放大器 (64)JBL CSM-21 (65)JBL CSM-32 公共广播放大器 (67)JBL CSS-1S/T (69)JBL CSS-8006BM 吸顶扬声器 (71)JBL CST-2120 70V/100V 变压器套件 (72)JBL EON 210P (73)JBL EON 305 (74)JBL EON 315 (75)JBL EON 510 (76)JBL EON 515 (77)JBL EON 515XT (78)JBL EON 518S (79)JBL JRX112M (80)JBL JRX112Mi (81)JBL JRX115 (82)JBL JRX115i (83)JBL JRX118S (84)JBL JRX118SP (85)JBL KP610 (86)JBL KP612 (88)JBL KP615 (89)JBL KP618S (90)JBL KS308 (92)JBL KS310 (93)JBL KS312 (94)JBL LSR4312P (95)JBL LSR4326P (96)JBL LSR4328P (99)JBL MDD200 系列音箱 (103)JBL MP510 (104)JBL MRX512M (105)JBL MRX515 (105)JBL MRX518S (106)JBL MRX525 (107)JBL MRX528S (107)JBL PRX400 系列 (108)PRX412M12“两路舞台监听扬声器系统 (108)PRX415M15“两路舞台监听扬声器系统 (109)PRX42515寸两分频扬声器系统 (110)PRX418S18“重低音 (110)JBL PRX512M (111)JBL PRX515 (112)JBL PRX518S (113)JBL PRX525 (114)JBL PRX535 (114)JBL PRX612M (115)JBL PRX615M (116)JBL PRX618S (117)JBL PRX618S-XLF (118)JBL PRX625 (118)JBL PRX635 (119)JBL SRX700 系列 (120)SRX712M: (120)SRX715 (121)SRX718S (121)SRX722 (122)SRX725 (122)SRX728S (122)SRX738 (123)JBL SRX712M (123)JBL SRX715F (124)JBL SRX722F (126)JBL SRX725F (126)JBL SRX728S (127)JBL SRX738F (128)JBL STX800 系列 (129)STX812M 12”两分频，低音反射式，舞台返听/通用式 (129)STX815M 15”两分频，低音反射式，舞台返听/通用式 (130)STX825 双15”两分频，低音反射式 (131)STX835 Dual 15" 双15”三分频，加载中/高音号筒，槽孔式加载低音 (132)STX818S 单18”低音反射式套装选配件 (133)STX828S 双18”低音反射式 (134)JBL VP7212-64DPAN (135)JBL VP7212-95DPAN (135)JBL VP7215-64DPAN (136)JBL VP7215-95DPAN (137)JBL VP7315-64DPAN (138)JBL VPSB7118DPAN (138)JBL VRX915M (139)JBL VRX915S (140)JBL VRX918S (140)JBL VRX918SP (141)JBL VRX928LA (141)JBL VRX932LA-1 (142)JBL VRX932LAP (142)JBL VT4880 (143)JBL VT4881A (143)JBL VT4881ADP (144)JBL VT4882 (144)JBL VT4882DP (145)JBL VT4883 (145)JBL VT4886 (146)JBL VT4887A (147)JBL VT4887ADP (147)JBL VT4888 (148)JBL VT4888DP (149)JBL VT4889 (150)SHURE 话筒系列 (150)Shure Beta 52A (150)Shure Beta 56A (152)Shure Beta 57A (153)Shure Beta 58A (154)Shure Beta 87A (155)Shure Beta 87C (156)Shure PGX1 (158)Shure PGX2 (158)Shure PGX4 (159)Shure PSM200 (159)Shure SLX (162)Shure SLX1 (164)Shure SLX2 (165)Shure SLX4 (166)Shure SM48 (168)Shure SM57 (169)Shure SM58 (170)Shure SM81 (171)Shure SM87A (172)Shure SM94 (173)Shure ULX (175)Shure ULX1 (177)Shure ULX2 (179)Shure ULXP4 (180)JBL音响系列JBL 3635影院次低频扬声器规格频率范围28Hz - 500kHz (-10dB) 频率响应38Hz - 100kHz (±3dB) 额定功率300W分频点100Hz灵敏度100dB @ 1W,1m阻抗8 欧姆低频驱动器(S) 2042H体积(高x 阔x 深) 1168 x 651 x 368mm 净重(每只51kgJBL 3677影院扬声器规格频率范围40Hz - 20kHz (-10dB) 频率响应45Hz - 12kHz (±3dB) 额定功率250W覆盖角度水平：90°垂直：40°分频点 1.2kHz灵敏度99dB SPL @ 1W,1m 阻抗8 欧姆低频驱动器(S) 2035H高频驱动器2416-1号角2373低频-高频-体积(高x 阔x 深) 765 x 651 x 292 mm JBL 3678规格频率范围30Hz - 20kHz (-10dB) 频率响应45Hz - 12kHz (±3dB) 额定功率300W覆盖角度水平：90°垂直：90°分频点1kHz灵敏度98dB SPL @ 1W,1m 阻抗8 欧姆低频驱动器(S) 2226H高频驱动器2425HS号角2342系统组合低频：3678 – HF高频：3678 - HF体积(高x 阔x 深) 1019 x 651 x 292 mmJBL 37313731 三分频银幕线阵列•专门用于后期制作室、VIP 电影厅、审片室•保证了高品质的声音，同时适应了小型放映场所的需要•应用了多项JBL 的专利先进技术•可选择以双功放或三功放驱动•出厂预装及指向调校完毕规格频率范围(-10dB) 30Hz - 20kH频率响应(±3dB) 40Hz - 19kHz指向性因数(Q 10.0指向性指数(DI) 10dB最大声压级125dB @ 1m分频点频率350Hz, [1.2kHz]灵敏度103dB, 2.83V@1m阻抗8 欧姆额定功率LF: 600WM/HF: 150W, [HF:85W]系统组合5641/3732 -M/HF体积(高x 阔x 深) 1600 x 762 x 450 mm 净重(每只) 51.8 kgJBL 37323732 三分频银幕线阵列•可用于最大300 座位的影厅•应用了与4632 一样的先进的技术•可以满足各种预算•可选择以双功放或三功放驱动•出厂预装及指向调校完毕规格频率范围30Hz - 20kHz (-10dB)频率响应40Hz - 19kHz (±3dB)指向性因数(Q) 10.0指向性指数(DI) 10dB最大声压级125dB @ 1m分频点频率350Hz, [1.2kHz]灵敏度103dB, 2.83V@1m阻抗: 4 欧姆额定功率LF: 500WM/HF: 150W, [HF:85W]系统组合3639/3732 -M/HF[4639/3732 - M/HF - T]体积(高x 阔x 深) 1937 mm x 762 mm x 450 mm 净重(每只) 77.9kgJBL 46414641 影院次低频扬声器•性能价格比优越的次低频系统•单460-mm(18英寸)JBL 2241 VGC TM (孔隙冷却技术)2241H低频换能器规格频率范围25Hz - 500kHz (-10dB)频率响应(±3dB) -额定功率600W分频点100Hz灵敏度100dB @ 1W,1m阻抗8 欧姆低频驱动器(S) 2042H体积(高x 阔x 深) 1010 mm x 674 mm x 450 mm 净重(每只) 60kgJBL 4642A4642A 影院次低频扬声器•双460-mm (18英寸)单元•应用了VGC TM (孔隙冷却技术) 2241H 低频换能器•1200 瓦功率，平滑的频率响应规格频率范围(-10dB) 22Hz - 500Hz频率响应(±3dB) -额定功率1200W分频点80 to 100Hz灵敏度101dB SPL @ 1W,1m阻抗4/8 欧姆低频驱动器(S) 2 x 2241H体积(高x阔x深) 762 mm x 1219 mm x 610 mm 净重(每只) 98kgJBL 4645C4645C 影院次低频扬声器•单460-mm (18英寸) 直辐射低频反射式超低音系统•应用了2242 SVG TM (超级孔隙)技术•800 瓦输出功率规格频率范围(-10dB) To 22Hz (no EQ)频率响应(±3dB) -额定功率800W分频点80 to 100Hz灵敏度：1W,1m 97dB (40 - 100Hz)阻抗8 欧姆低频驱动器(S) 2242H体积(高x阔x深) 1010 mm x 674 mm x 450mm 净重(每只) 63 kgJBL 4670D4670D 影院扬声器•4070D 是一宽频带系统，有着出色的动态范围及均匀的覆盖。

JBL音响

一、音响数量二、说明：1、主音箱：MRX525：音箱类型：双15″二路全频音箱频率范围（-10dB）：40Hz-20KHz频率响应（±3dB）： 57Hz-20KHz灵敏度（1W-1M）：100dB额定阻抗（典型值）：4欧姆最大声压级：129dB连续（135dB峰值负载功率：800W覆盖角度：70°×70°低音单元：1×JBL 265H 380mm（15寸）差分驱动器高音单元：1×JBL 2408H 37.5mm（1.5寸）尺寸（高×宽×厚）：1240mm×535mm×460mm净重：38.2kg2、环绕音箱：MRX512：频宽：60 Hz - 20kHz (-10dB)频率响应：90 Hz - 20 kHz (+/-3 dB)灵敏度：97dB (1w/1m)阻抗：8 Ohms最大声压级SPL: 123 dB持续功率：400 W (RMS)峰值功率：1600 W辐射角：70°x 70°尺寸(高×宽×深)：645 mm x 380 mm x 345 mm净重：14.9 kg3、低音箱：MRX518S：音箱类型：18”超低音箱频宽类型：40Hz－200Hz（－10DB）频率响应：45 Hz - 200Hz (+/-3 dB)灵敏度：100dB (1w/1m)阻抗：4 Ohms最大声压级SPL: 123 dB最大声压级SOL: 127db连续（133db峰值）负载功率：500w（连续），1000w（节目），200w（峰值）尺寸(高×宽×深)：560 mm x 535mm x 700mm低音单元：1×JBL 2440G 457mm（18寸）差分驱动器净重：32.5 kg4、音箱性能RMX系列功率放大器具有专业级性能及更经济的价格。

在阻抗为2欧姆时，四款高为2U的功放每声道功率从430W至1200W，两款3U高的功放功率从2000W 到2500W。

L100经典版JBL 标志性三分频书架式扬声器说明书

L100经典版标志性三分频书架式扬声器用户手册2感谢您购买 JBL® L100 经典版三分频扬声器逾 70 年来，JBL 一直为全球各地的音乐厅、录音棚和电影院提供音频设备，已成为领先的唱片艺术家和录音师的信赖之选。

传奇般的 JBL 4310 录音室专业监听音箱帮助 20 世纪六七十年代成功制作了许多热门专辑。

4310 是1970 年推出的 L100 家庭扬声器的灵感来源，成为 JBL 一直最畅销的扬声器。

L100 经典版是原先 L100 的当代再现。

全新的 L100 经典版向该历史经典致敬，采用了标志性的 12 英寸 (300mm) 三分频配置，还配备了全新驱动器、分频网络、机箱，使设计达到 21 世纪最高性能标准。

L100 经典版采用了紧凑的监听器类型占地空间设计，具有先进的 JBL 换能器，包括 JW300PW-8 纯纸浆锥盆低音扬声器、105H-1 聚合物包膜纯纸浆锥盆中音扬声器和 JT025TI1-4 钛高音扬声器。

L100 经典版保留了初始 L100 受七八十年代听众欢迎的所有性能属性，例如特殊的动态范围和对比度、清晰而轻松的高输出以及精确的高冲击低音。

更新的 L100 经典版添加了针对全带宽的更高细节分辨率、更低的失真度、更逼真的立体声声场成像，尤其是离轴。

L100 经典版必定在各地音乐爱好者中缔造新的传奇。

包装内容一个 L100 经典版扬声器 •一个 Quadrex 泡沫网罩 •一个 L100 经典版用户手册•摆放和定位警示：L100 经典版各重 58.8 lb. (26.7 kg)。

在将扬声器放在架子或平台上之前，请先确保架子或平台稳固，足以支撑扬声器的重量。

在决定扬声器的摆放位置之前，请测量您的房间并参考下图考虑摆放位置。

•切勿将扬声器放在功放、电热器等能够产生大量热量的设备附近。

切勿将扬声器放在潮湿或多尘位置。

• 切勿将扬声器放在阳光直射或有其他强光源的位置。

jbl前级kx200参数表

jbl前级kx200参数表JBL前级KX200参数表JBL前级KX200是一款高品质的前级放大器，它采用了先进的技术和优质的材料，为用户提供了出色的音质和稳定的性能。

下面是JBL前级KX200的参数表：1. 输入阻抗：20kΩ2. 输入电平：最大8V RMS3. 输出电平：最大20V RMS4. 增益：可调0dB至12dB5. 频率响应：10Hz至100kHz6. 总谐波失真：小于0.01%7. 信噪比：大于110dB8. 通道分离度：大于80dB9. 控制方式：前面板控制和遥控器控制10. 电源：AC 220V/50Hz11. 功耗：小于20W12. 尺寸：430mm x 320mm x 70mm13. 重量：5.5kg从上面的参数表可以看出，JBL前级KX200具有很多优秀的特性。

首先，它的输入阻抗为20kΩ，这意味着它可以适应各种不同的音频源，包括CD播放器、唱片机、电视机等等。

其次，它的输入电平最大可达8V RMS，这意味着它可以处理高电平的音频信号，从而保证了音质的清晰度和稳定性。

此外，它的输出电平最大可达20V RMS，这意味着它可以驱动各种不同的功放器，从而满足用户的不同需求。

JBL前级KX200还具有可调的增益，用户可以根据自己的需要选择0dB至12dB的增益，从而调整音频信号的强度和音质。

此外，它的频率响应范围为10Hz至100kHz，这意味着它可以处理各种不同频率的音频信号，从而保证了音质的全面性和准确性。

同时，它的总谐波失真小于0.01%，信噪比大于110dB，通道分离度大于80dB，这些都是保证音质清晰度和稳定性的重要因素。

JBL前级KX200还具有前面板控制和遥控器控制两种控制方式，用户可以根据自己的需要选择不同的控制方式，从而方便地操作和控制前级放大器。

此外，它的电源为AC 220V/50Hz，功耗小于20W，尺寸为430mm x 320mm x 70mm，重量为5.5kg，这些都是保证前级放大器稳定性和便携性的重要因素。

jbl305p说明书

jbl305p说明书丽唱仍添锦上花——J 305P MkII 有源监听音箱试用体验今次收到J 305P MkII有源近场监听音箱进行试用，正好也可以验证一下J在入门级监听产品方面的表现究竟如何，因为这款产品的前代型号J LSR305据说在国外卖的非常好。

包装与配件J 305P MkII采用双层纸箱包装运输，外箱封袋内配有国行代理ACE的保修卡，内箱则采用全彩高分辨率的印刷方案。

音箱本体的保护措施采用“下托盘、上护盖”式的硬质泡沫及塑袋包裹，箱内还有一包防潮剂。

外观与材质附件包含1 条KING-CORD品牌电源线、1 张中文快速设置指南和4 个可自行粘贴用来避震的小胶垫。

置于桌面后仔细打量，J 305P MkII的尺寸较一般5寸音箱要大，前面板采用亮黑与雅黑互嵌交合的注塑 ABS，箱体框架则采用厚度为15mm的密度板外附雅黑PVC，总体来讲品控上乘，符合J大厂牌的一贯表现。

高频驱动单元为 25 mm (1寸) 钕磁复合材料软球顶，“声像控制波导”技术则来自于J的旗舰款母带级参考监听音箱M2，这也正是J 3系列监听音箱的主打技术特点。

J 305P MkII的高音单元底噪在音量旋钮调节至2档以下无噪音，我的房间底噪为20dB 左右，待音量旋钮调至2档后测得底噪为36dB SPL，开到最大音量时为40 dB SPL。

电源指示灯隐藏在前面板金属LOGO中，通电后如上图所示“一字”点亮。

材质为聚丙烯的5寸低音单元在对称性和线性度上较前代做了一些校正，结合 J专利的“Slip stream”低频导音管技术令305P MkII的低频响应可下潜至43Hz。

箱体内部四壁均附以黑色吸音棉，连接导线有固定、有滤波磁环，布局清爽规矩、令人安逸欣慰。

所谓专利“Slip Stream”其实就是双喇叭口的导音管设计，据说这能最大现度地减少气流声，能促进更好的低频拓展与输出。

不过“后置倒相管”的设计也决定了该款音箱在摆位时需要离墙有一些距离，在这个问题上J 305P MkII较前作LSR305在背部面板的低频调节单元中做了一些调整。

JBL音响产品的新技术说明书

The core philosophy behind JBL’s long history of audio innovation is based onmeticulous attention to every detail of system design. If the wire needed for anew voice coil isn’t available, JBL develops it. If a tool or technology doesn’texist, JBL invents it. This uncompromising commitment to the goal drivesthe development of every new product and technology that bears the JBLlogo. In recent years, audio engineers have developed new work methods andhave migrated to new work environments. Responding to the call for greateraccuracy and dynamic range in this new breed of music and post productionwork spaces, JBL engineers developed the new M2 Master Reference Monitor.Breaking free of the conventional, the M2 incorporates numerous patentedinnovations to deliver unprecedented performance and a trulyremarkable listening experience. Conceived and purposebuilt for modern recording and post production, theM2 was created so you can exercise yourown meticulous attention to detail.The Demand for Next Generation Studio MonitorsToday’s sophisticated music production is carried out in a broad range of spaces. Until now, the availability ofa big, impressive, yet highly accurate monitoring experience, has been limited to purpose-built control rooms. Lacking the space, infrastructure and resources to effectively integrate large systems into their production environments, professional project studios are forced to rely on the use of near-field monitors.As small and medium sized rooms play an increasingly significant role in cinema and broadcast content creation, high dynamic range and accuracy are required from a speaker system with a modest foot print. While JBL Screen Array®speakers are the standard on cinema mix stages, they are too large for use in smaller rooms, but near-field studio monitors don’t provide the required acoustic output or dynamic range for re-mix of dramatic content.Bringing a fresh perspective to the realities of this new production environment, JBL developed newtechnology to take monitoring to the next level.The Solution:The M2 Master Reference MonitorAddressing the growing need for high dynamic range and reference-monitor accuracy in a broad range of studios, JBL has developed the M2 Master Reference Monitor: a free-standing, 2-way system that can be placed in any environment to provide an exceptionally accurate monitoring experience. Leveraging a new generation of JBL high-output, ultra-low distortion transducers, the M2 provides in-room frequency response of 20 Hz to 40 kHz,and an extraordinary 123 dB maximum SPL to meet the demanding music, cinema and broadcast production requirements for impactful dynamic range.In a compact form-factor, the M2 integrates three key components that work in harmony to deliver unparalleled performance. At the heart of the system, JBL’s patented D2 high frequency and 2216Nd low frequency transducers are the engines that make this possible. Using a revolutionary design, the D2 produces smooth, extended high frequency response with ultra-low distortion whether listening at very high or subtle levels. Using patented technology, the remarkable 2216Nd woofer offers deep bass extension and very low power compression,even at its full-rated output. In spite of the M2’s minimal footprint, its exceptional low frequency response eliminates the need for a subwoofer.The unique Image Control waveguide completes the acoustic design. A marvel of engineering in its own right, this new JBL waveguide was designed specifically for the M2. Allowing an acoustically seamless transition between the woofer and high frequency driver, it produces exceptional imaging and delivers rich detail to a broad area of the room.These unique components make possible a two-way design with an unprecedented level of performance, utilizing a single seamless cross-over point that reduces system complexity and allows a compact form-factor for flexibility of placement in the room.Crown® Power Amplifiers with internal floating-point DSP are used to bi-amplify and tune each speaker, optimizing the M2’s performance in any room.The M2 brings a world-class, big monitoring experience with a new level of accuracy to a broad range of production spaces. For rooms wishing to step up, the M2 is a game changer.The Ultimate High Frequency Driver for Critical Reference MonitoringExtended HF Reproduction Smooth Response High Power HandlingMeasurably Lower Distortion Reduced Power Compression Increased Dynamic HeadroomExceptional system performance requires extraordinary components. To achieve their groundbreaking objectives, the M2 design engineers capitalized on new, patented JBL technology in the D2 Dual Driver, a revolutionary device developed by JBL to deliver dramatically superior high frequency response. The D2 dual driver design allows the M2 to meet seemingly opposing objectives: extended high frequency, very low distortion and very high output.Central to this innovative solution are two key developments. First: the use of an annular diaphragm, not subject to the break up modes of a conventional dome diaphragm. Second: the merging of two drivers into a single,compact transducer with a single acoustical output. Instead of the large and heavy metal dome diaphragm ofa conventional compression driver, the D2430K uses two annular low-mass polymer diaphragms offering thesame radiating area as a conventional 3-inch dome. Two separate 3-inch voice coils driven by their own magnet structures share the burden of heat transfer, resulting in a dramatic increase of output and power handling. Theresult is a high frequency transducer that produces smoother, extended high frequency response to 40 kHz andsignificantly lower levels of nonlinear distortion. Well-validated by objective measurements, the D2430K’s superior sound quality has also been verified through exhaustive subjective listening by leading industry experts.D2Dual Diaphragm, Dual Voice-Coil Compression DriverCompared with traditional highfrequency components, theannular design of the D2diaphragms dramaticallyreduce distortion resulting in audibly superior fidelity.Exceptional Low Frequency Extension High OutputVery Low Power Compression Very Low DistortionAchieving extended, rich low frequency performance within the M2 system designparameters required additional JBL engineering innovations, and the 2216Nd in theM2 is no “off-the-shelf” woofer. It employs no less than five patented technologies toallow bass extension to the limits of the audible range, and high output, free of powercompression that is detrimental to a system’s low frequency performance. Echoingthe “dual driver” design of the D2, the 2216Nd utilizes dual neodymium magnetsand two voice coils. To ensure the ultimate performance, even the use of special wire inthe 2216 voice coils is a JBL patented application. Featuring a low thermal coefficient ofresistance wire, this new JBL voice coil design allows the woofer parameters to remainmore stable at high output levels. The result is lower power compression, which allowslower distortion at high system output. In addition, the 2216Nd’s cone, compliance andspider are engineered to allow greater excursion at the woofer’s lowest frequencies.In the M2 system, the 2216Nd produces impressive low frequency output down to 20 Hz.2216NdDifferential Drive ® Woofer FEA Optimized Cone Geometry for Strength and Controlled DirectivityDual Voice Coils Utilizing Low TCR Alloy Edge-Wound WireDual Gap / Dual Neodymium Magnet Motor AssemblyHi-Temp Fiberglass FormerHigh Strength Nomex SpiderImage Control WaveguideImpressive Imaging and Sound Stage Exceptional High Frequency DetailUniform Directivity for Smooth In-Room Response Patent Pending DesignTo support an imperceptible transition between the two drivers, and deliver exceptional imaging, JBL engineers pioneered a new patent-pending waveguide design that enables neutral frequency response, not just on-axis, but off-axis in the vertical and horizontal planes, all the way down to the M2’s 800 Hz crossover point.The unique geometry of this waveguide allows the M2 to deliver remarkable high frequency detail, imaging, and natural balance at nearly any listening position in a broad range of acoustic environments. Since designof this complexity and level of detail is an iterative process, JBL performs Finite Element Analysis, creating virtual simulations of off-axis response, pattern control, and the blend of the high frequency driver and woofer. Because “close” is not good enough, JBL uses in-house rapid prototyping equipment to produce and evaluate physical samples until the design is perfected.With an awareness that today’s audio production is carried out in a wide range of acoustic environments, JBL engineers employ a set of measurements to predict how a loudspeaker will behave in actual roomenvironments. While other manufacturers use a single on-axis frequency response measurement taken at one point in space, LSR Design Protocol requires 72 measurements that encompass all power radiated into the listening room, in every direction. This data reflects 1,296 times the information of a single on-axis response curve. The entire sound field heard by the listener is correlated and studied to optimize the speaker’s response at the listening position. LSR Design Protocol exposes resonance, directivity anomalies and the cause of off-axis coloration. This allows intelligent system design that ensures a wide, accurate sweet-spot, and neutral timbre in a broad range of listening environments. The M2 is the ultimate expression of the LSR Design Protocol.Directivity anomalies, and resulting poor off-axis response can destroy accuracy and neutrality at the listening position and cannot be fixed using room EQ. The measurements below illustrate the M2’s superior directivity.Extended low frequency performance and high SPL can be theformula for unwanted resonance. The M2 enclosure is constructedof rigid 1" MDF and with the aid of JBL’s interferometer, extensivelybraced for rock-solid stability at the system’s full rated power. Theenclosure incorporates a JBL patented Slipstream port design withinternal flares that ensure low frequency efficiency while eliminatingnoise caused by port turbulence. Architecturally elegant, the M2enclosure occupies a relatively small footprint, and can betransported to various working environments,Small FootprintExtended Bass PerformancePatented Low Frequency Port DesignM2 EnclosureLSR Linear Spatial Reference DesignA laser interferometer can detect the source of resonance in a prototype enclosureThe coverage of this speaker is erratic and notuniform at all frequencies. As a component of soundthat reaches the mix position, the off-axis responsenegatively impacts the speaker’s accuracy. The M2s response is exceptionally smooth and consistent across a wide listening window, providing neutral response, and natural balance, not just at the mix position, but virtually anywhere in the room.Room acoustics can play a big part in what you hearat the mix position, particularly in the room-dependentlow frequency bands, where resonance caused by roommodes can give a false impression of bass in the mix.While offering exceptional accuracy “out of the box,”the power of the M2 is fully realized with its intelligentin-room tuning and integration capabilities, ensuringoptimum performance in your listening environment.Room optimization is achieved through the use offloating-point digital signal processing integrated intoCrown iTech HD power amplifiers and BSS SoundwebLondon processors. HARMAN System Architect ™Software is included to provide external control of systemEQ and tuning capabilities. Used in conjunction withexternal measurement hardware and software, thecomplete M2 tuning and room integration systemaddresses non-linearity in the room. This ensures ahigh degree of accuracy whether the monitors arefreestanding, soffit-mounted, or placed adjacent to a wall.HARMAN Crown I-Tech power amplifiers completethe M2 system, providing greater than a kilowatt of cleanpower to the 2216Nd woofer, and more than enoughpower for the D2 driver. Working in concert with theM2’s revolutionary Image Control waveguide, BSS ®OMNIDRIVE HD ™ digital signal processing in the CrownI-Tech allows the implementation of an ideal crossover,while providing the option for storage of EQ presets.For large system configurations, BSS Soundweb London signal processors provide centralized processing of multiple M2 systems and are controlled using supplied London Architect software. When digital inputs and outputs are needed, the Soundweb London BLU-800model can be outfitted with digital I/O cards and synchronized to external word clock sources. The use of BSS Soundweb processors, in combinationwith Crown Macro-Tech ® power amps, provide apowerful, flexible, and cost effective system.System IntegrationTuning and Room IntegrationCrown ® I-Tech 5000HDBSS Soundweb ™ London ProcessingSystem ConﬁgurationsWith a compact form factor, exibleplacement options, tune-ability, and itsintegrated system approach, the M2 systemeliminates the impediments that haveprevented personal-use studios from havingthe dynamic range and accuracy of a largeformat monitor system. For the rst time, theM2 system enables project studio owners tomake the leap from small near- eld monitorsto a “big”, world-class monitoring experience.Solid MDF enclosures, front porting andoutboard electronics make the M2 sof tmount ready. Eliminating the requirement foroutboard equalization, the Crown poweredM2 system includes all the EQ needed fordetailed room-tuning, and offers the ability tostore multiple EQ curves to meet the needsof the application or client preference.While the M2 provides exceptional dynamicrange and the resolution needed fordemanding remix applications, its compactfoot-print allows placement behind thescreen in smaller rooms. Used as screenchannels, the M2 integrates perfectly intoa system with JBL cinema surrounds,subwoofers and overhead surroundspeakers speci ed in burgeoning theatricalrelease formats. Select models in the BSSSoundweb London processor line canbe tted with digital inputs and externallysynchronized to house word-clockfor an all-digital signal path. Centralizedmanagement of EQ presets allow storageand easy recall of curves such as theX-Curve for specialized applications.System Configurations: Project Studio System Configurations: Commercial Control Room 16:23:42:00Professional Project StudiosMusic Recording Control RoomsPost Production Control RoomsLike all JBL Professional products,the M2 design was subjectedto the extreme JBL Power Testregimen in which a speaker isrequired to operate at full ratedoutput for 100 hours continuously,without failure. This strenuous testensures the speaker will provideyears of reliable performancein the demanding professionalproduction environment.JBL Professional’s sophisticated Rapid Prototype Machines play a key role in the perfection of a system design.Rapid production of acoustically correct mechanical components allows JBL engineers to verify and perfect the design over multiple iterations. The result is not only a shorter design cycle,but better analysis and refinement of the final design, ensuring the final component meets design objectives.Because the room can play a big part in what you hear, JBL’s unique speaker shuffler allows critical evaluation and benchmarking of a speaker design. The shuffler swaps pairs of speakers in the space of 3 seconds, placing each pair in exactly the same position in the room, ensuring the most accurate comparative listening evaluation possible.Power Test ChamberRapid Prototyping Speaker ShufflerSystem Format: High Frequency Model:Low Frequency Model: Crossover Frequency:Frequency Range:Image Control Wave Guide Dispersion: Sensitivity 1W/1m SPL:Continuous/Peak SPL@ 1m: The System Requires:Recommended Ampliﬁ er Power: Input Connectors:Enclosure Construction: Finish: Included:Dimensions (W x H x D):Weight:2-Way Floor Standing or Soffi t MountableD2430K Dual Diaphragm Dual Voice Coil Compression Driver 2216Nd 15 in (381 mm) Differential Drive ® Woofer 800 Hz 20 Hz - 40 kHz 120º H x 100º V 92 dB117 dB /123 dB; 108 dB Peak SPL @ 8mOne Crown ® iTech 5000HD power amp for each speaker,or BSS ® Soundweb London Processor with Crown Macro-Tech ® MA-5000i 1,200 Watts into 8 ohms Spring Terminals 25 mm (1 in) MDF Satin Black LacquerRemovable ABS Grille with Black UL Compliant Fabric 508 mm x 1256 mm x 355.6 mm (20 in x 49.5 in x 14 in)58.5 kg (129 lb)These detailed measurements of the M2 illustrate the system’s exceptional performance.The JBL technologies used in the M2 Master Reference Monitor are protected under one or more of the following patents:BSS and Crown are trademarks of Harman InternationalPerformance and Specifi cationsJBL Pro Patents2216ND Differential Drive ® Woofer 5664023, 5748760, 6768804, 6847726, 6774510Bass Reﬂ ex Port 7890312D2430 Dual Diaphragm, Dual Voice Coil Compression Driver 8280091Image Control Waveguide Patent PendingSystem tuning requires external measurement hardware and software, not supplied as part of an M2 system.Including removable feet Frequency Response DirectivityM2SPECIFICATIONS1231 m m / 48.5 i n1256 m m / 49.5 i n87 m m3.4 i n48 m m 1.9 i n 500 m m / 19.7 i n414 m m / 16.3i n 371 mm / 14.6 in250 mm / 9.8 inHarman GreenEdge systems combine environmentally-friendly design and dramatic energy savings without compromising the excellent performance for which Harman products are known.• Improved Acoustic Effi ciency and Heat Dissipation • Lower System Weight and Packaging • Reduced Power Consumption and Amplifi er Effi ciencyHarman Green Edge Environmental ResponsibilityCAT M2-25 01/13 © 2013 Harman International Industries, Incorporated 8500 Balboa Blvd. Northridge, CA 91329 USA /M2。

JBL Professional 380P-15 音响系统说明书

SPECIFICATIONSNominal diameter .............................380 (15)mm (in)Nominal impedance..................................8ΩMinimum impedance @ 160 Hz.......................6.8ΩPower handling1Musical Program ............................500W 2AES .. (250)WSensitivity (2.83V@1m) averaged from 100 to 2,000 Hz ...98dB SPL Power compression @ 0 dB (nom. power)..............4.1dB Power compression @ -3 dB (nom. power)/2............2.5dB Power compression @ -10 dB (nom. power)/10..........0.6dB Frequency response @ -10 dB ................40 to 4,000HzAES Standard (60 - 600 Hz).THIELE-SMALL PARAMETERSFs ...............................................37Hz 3Vas........................................274 (9.67)l (ft )Qts.............................................0.61Qes ............................................0.68Qms............................................5.81ηo (half space)...................................2.00%2 2Sd....................................0.08605 (133.4)m (in )3 3Vd (Sd x Xmax)...........................258.2 (15.76)cm (in )Xmax (max. excursion (peak) with 10% distortion)...3.0 (0.12)mm (in)Xlim (max.excursion (peak) before physical damage).9.5 (0.37)mm (in)Atmospheric conditions at TS parameter measurements:Temperature...................................27 (81)°C (°F)Atmospheric pressure ............................1,000mb Humidity (43)%Thiele-Small parameters are measured after a 2-hour power test using half AES power . A variation of ± 15% is allowed.ADDITIONAL PARAMETERSβL .............................................12.3Tm Flux density .....................................1.15TVoice coil diameter .............................60 (2.4)mm (in)Voice coil winding length ......................17.5 (57.4)m (ft)Wire temperature coefficient of resistance (α25).....0.003681/°C Maximum voice coil operating temperature........215 (419)°C (°F)θvc (max.voice coil operating temp./max.power)..0.86 (1.68)°C/W(°F/W)Hvc (voice coil winding depth).................14.0 (0.55)mm (in)Hag (air gap height)...........................8.0 (0.32)mm (in)Re ..............................................6.3ΩMms .....................................71.2 (0.157)g (lb)Cms...........................................265.3µm/N Rms.............................................2.8kg/sNON-LINEAR PARAMETERSLe @ Fs (voice coil induct ance @ Fs)...............2.475mH Le @ 1 kHz (voice coil inductance @ 1kHz)...........0.929mH Le @ 20 kHz (voice coil inductance @ 20 kHz)........0.384mH Red @ Fs .......................................0.11ΩRed @ 1 kHz.....................................2.31ΩRed @ 20 kHz ..................................36.56ΩKrm ...........................................0.728m ΩKxm ..........................................12.311mHErm ...........................................0.922Exm...........................................0.705Power handling specifications refer to normal speech and/or music program material, reproduced by an amplifier producing no more than 5% distortion. Power is calculated as true RMS voltage squared divided by the nominal impedance of the loudspeaker .ADDITIONAL INFORMATIONMagnet material ........................................Barium ferrite Magnet weight ................................1,600 (57)g (oz)Magnet diameter x depth..............169 x 19 (6.65 x 0.75)mm (in)Magnetic assembly weight ....................4,360 (9.61)g (lb)Frame material................................................Steel Frame finish ............................................Black epoxy Magnetic assembly steel finish..............................Zinc-plated Voice coil material ...........................................Copper®Voice coil former material...........................Polyimide (Kapton )Cone material ........................................Long fiber pulp3Volume displaced by woofer ....................4.0 (0.141)l (ft )Net weight.................................5,390 (11.88)g (lb)Gross weight ..............................6,100 (13.45)g (lb)Carton dimensions (W x D x H)....39 x 39 x 16.5 (15.4 x 15.4 x 6.5)cm (in)MOUNTING INFORMATIONNumber of bolt-holes (8)Bolt-hole diameter .............................5.5 (0.22)mm (in)Bolt-circle diameter...........................367 (14.45)mm (in)Baffle cutout diameter (front mount).............352 (13.86)mm (in)Baffle cutout diameter (rear mount)..............348 (13.70)mm (in)Connectors ........................................Push on terminals Polarity ..........................Positive voltage applied to the positive(+) terminal gives forward cone motionMinimum clearance between the back of the magnetic assembly and the enclosure wall ....................................75 (3)mm (in)PROFESSIONAL LINE - Woofer15PW3 / 15PW3-SLF *Dimensions in mm.Page: 1/2 Rev.: 01 - 02/03Professional 15” woofer designed to meet a variety of P A needs for small and medium-sized rooms, with excellent performance in the mid and low frequency ranges.For sound reinforcement in nightclubs, dancing halls, auditoriums, bands and also for studio monitors.Its great efficiency in sound reproduction is due to the excellent combination of the different components:- The light cone manufactured with long fiber pulp together with a surround of impregnated fabric give the array great stability, high yield and low distortion.- The voice coil is made of high temperature wire, wound on ® Kapton former.- The epoxy painted reinforced steel frame provides the array with high mechanical resistance.- The aluminum dust cap guarantees great voice coil heat dissipation.- The use of highly resistant adhesives guarantees optimal cohesion and durability of components.*15PW3-SLF: Product with black dull finished dust cap and without Selenium logo printed on it.L O U D S P E A K E R SHARMONIC DISTORTION CURVES MEASURED AT 10% AES INPUT POWER, 1 mRESPONSE CURVES (0° AND 45°) IN A TEST ENCLOSURE INSIDE AN ANECHOIC CHAMBER, 1 W / 1 mIMPEDANCE AND PHASE CURVESMEASURED IN FREE-AIR202002kHz20406080o h m sImpedance Curve.Phase Curve.-90-454590de g r e e s202002k60Hz708090100110d B Response Curve at 0°.Response Curve at 45°.6080100140d B200HzResponse Curve.Distortion Curve, 2nd harmonic.20120Distortion Curve, 3rd harmonic.SUGGESTED PROJECTS MB15PW-A3MB15PW-B3MB15PW-C3RB15PW-A2VB15PW-A2VB15PW-C2For additional project suggestions, please access our web site.TEST ENCLOSURE110-liter volume with a duct ø 4” by 1.6” length.250 Hz1.25 kHz500 Hz100 Hz800 HzPOLAR RESPONSE CURVES50 Hz4 kHz2 kHz3.15 kHzSpecifications subject to change without prior notice.Page: 2/2 Rev.: 01 - 02/03HOW TO CHOOSE THE RIGHT AMPLIFIERThe power amplifier must be able to supply twice the RMS driver power. This 3 dB headroom is necessary to handle the peaks that are common to musical programs. When the amplifier clip s those peaks, high distortion arises and this may damage the transducer due to excessive heat. The use of compressors is a good practice to reduce music dynamics to safe levels.FINDING VOICE COIL TEMPERA TUREIt is very important to avoid maximum voice coil temperature. Since moving coil resistance (R ) varies with temperature according to a well known law, E we can calculate the temperature inside the voice coil by measuring the voice coil DC resistance:T , T = voice coil temperatures in °C.A B R , R = voice coil resistances at temperatures T and T , respectively.A B A B α= voice coil wire temperature coef ficient at 25 °C.25POWER COMPRESSIONVoice coil resistance rises with temperature, which leads to efficiency reduction. Therefore, if after doubling the applied electric power to the driver we get a 2 dB rise in SPL instead of the expected 3 dB, we can say that power compression equals 1 dB. An efficient cooling system to dissipate voice coil heat is very important to reduce power compression.NON-LINEAR VOICE COIL P ARAMETERSDue to its close coupling with the magnetic assembly , the voice coil in electrodynamic loudspeakers is a very non-linear circuit. Using the non- linear modeling parameters Krm, Kxm, Erm, Exm from an empirical model, we can calculate voice coil impedance with good accuracy.α+− −+=125T 1R R T T Kapton : Du Pont trademark.L O U D S P E A K E R SBRAZIL Address:ELETRÔNICA SELENIUM S.A.BR 386 Km 435 / 92.480-000 Nova Santa Rita - RS - Brazil Fax: +(55) 51 .brUSA Adress:SELENIUM USAUSAEUROPE Adress:SELENIUM EUROPEGermany Polar Response Curve.PROFESSIONAL LINE - Woofer15PW3 / 15PW3-SLF *30°210°60°240°90°270°120°300°150°330°180°0-6-10-20dB30°210°60°240°90°270°120°300°150°330°180°0-6-10-20dB30°210°60°240°90°270°120°300°150°330°180°0-6-10-20dB30°210°60°240°90°270°120°300°150°330°180°0-6-10-20dB30°210°60°240°90°270°120°300°150°330°180°0-6-10-20dB30°210°60°240°90°270°120°300°150°330°180°0-6-10-20dB30°210°60°240°90°270°120°300°150°330°180°0-6-10-20dB30°210°60°240°90°270°120°300°150°330°180°0-6-10-20dB30°210°60°240°90°270°120°300°150°330°180°0-6-10-20dB。

JBL CONTROL系列-新款

计算出的最大声压级、峰值声压级、平均声压级、功率等参数
JBL DSD v1.3.4简易测试软件
点击此处可下载 JBL DSD v1.3.4 共享软件 /pages/software_downloads.htm
JBL Control®
工程商系列扬声器
JBL CONTROL “工程商”系列音箱
JBL Control “工程商”系列经典产品款式齐全组合灵活性能优越音质优美安装灵活应用广泛 ……
JBL CONTROL “工程商”系列音箱
JBL CONTROL 23 (T:定压；WH:白色) JBL CONTROL 25 (T:定压；WH:白色) JBL CONTROL 28 (T:定压；WH:白色)
JBL CONTROL “工程商”系列音箱
丰富多彩的颜色喷涂装饰
JBL Control23 经过喷涂后的五种颜色效果。可根据实际要求进行需要的颜色喷涂。
JBL CONTROL “工程商”系列音箱
丰富多彩的颜色喷涂装饰
全新概念的高保真吸顶扬声器
二分频4“同轴式
CONTROL 24Cmicro/T
JBL CONTROL “工程商”系列音箱宁波公园背景音乐系统
JBL CONTROL “工程商”系列音箱故宫博物院公共广播系统
JBL CONTROL “工程商”系列音箱
丰富多彩的颜色喷涂装饰
长期以来各厂家都是以黑色作为音箱出厂的基本色，部份厂家亦考虑到建筑环境装修的白色墙面等因素，也会提供白色箱体的音箱出厂。但更多的场所在装饰颜色上都会有它独特的要求，厂家不可能提供无限颜色种类的产品出厂。考虑到这个因素，JBL Control系列扬声器箱体设计为可进行颜色喷涂，我们可以根据环境的特殊要求，对扬声器箱体进行相匹配的颜色喷涂。

专业音响CMARK国外音箱特点及独特的新技术

专业音响C M A R K国外音箱特点及独特的新技术Standardization of sany group #QS8QHH-HHGX8Q8-GNHHJ8-HHMHGN#专业音响 - C-MARK 国外音箱特点及独特的新技术.txt和英俊的男人握握手，和深刻的男人谈谈心，和成功的男人多交流，和普通的男人过日子。

国外音箱特点及独特的新技术1 、JBL公司音箱的特点是：承受功率大，200-300W；灵敏度高，最大声压级110dB以上；良好的频率响应，平坦的频响和优良的瞬态特性。

独特的新技术：1）音箱用低频扬声器的磁极芯相当粗，磁极芯为空心的，上面镶有线切割成型的镶片。

这种特殊设计的磁极芯可以减轻扬声器的重量，利于散热，旨在提高功率承受能力。

（2）扁线音圈作为一种先进技术，是由JBL公司发明的。

最初用在低音扬声器上，后来高音扬声器也普遍采用，铝线和铜线均有。

扁线占空系数高，磁空隙利用率高，旨在提高灵敏度。

根据测试，在同一磁路中，扁线音圈比圆线音圈可提高灵敏度约1dB。

（3）钛振膜球顶型单元，也是JBL公司首先开始成功的。

钛材料的杨氏模量比铝材料优越，使用钛膜的高频扬声器，高频上限能得到较大展宽，功率容量有较大幅度提高。

（4）SFG对称磁场磁路钛振膜是JBL公司的专利技术。

该专利技术保证了磁隙上FB值分布对称与音圈上下位置相等其中包含有磁通平衡、降低驱动源电感量和热传导的结构设置。

有效的抑制低频失真、改善功率承受能力和阻尼特性。

2、 BOSE公司该公司扬声器箱的特点是：主动利用听音环境的反射声来改善和修饰扬声器的辐射特性，开发出世界闻名的声场型扬声器箱。

bose公司的新技术：（1）直接/反射扬声器技术。

bose公司的扬声箱利用直接/反射技术还原从墙壁、天花板和地板反射到听众的混合的声音，运用直接/反射理论将声音的层次及定位表现得淋漓尽致。

代表性的产品有901，701和501型系列音箱。

（2）音响气流量低音技术。

Shoei 安全帽專用重機藍牙通訊系統 SRL2 用戶指南说明书

SRL2
Shoei 安全帽專用重機藍牙通訊系統

用戶指南
SRL2
警告
為了讓嚴重體傷、死亡或產品受損的風險降至最低，在第一次使用本產品前請閱讀使用者指南或是快速上手指南。當您的手冊遺失或是無法閱讀時，請至取得這些指南的電子版，保留它們做為未來的參考。
8 GPS導航儀....................................................................................... 24 9 SENA SR10，雙向無線電轉接器........................................................... 25 10 FM收音機......................................................................................... 26
The Bluetooth®之文字與商標為Bluetooth SIG, Inc.所擁有，Sena是經過授權使用這些標誌；iPhone、iPod touch是Apple Inc.的註冊商標；Zumo™是Garmin Ltd. 或其子公司的註冊商標；TomTom™是TomTom International B.V.的商標或註冊商標；其它提及之商標商品名稱均分屬各該擁有者所有。
Shoei®是Shoei Co., Ltd的註冊商標，並在全資子公司Shoei Safety Helmet Corp.的允許下使用此商標。Shoei的產品名稱是Shoei的商標或註冊商標。Sena Technologies,Inc. “( Sena”) 不隸屬於Shoei Co., Ltd.。用於Shoei Neotec II的Sena SRL機車藍牙通信系統和用於Shoei頭盔的Sena SRL2機車藍牙通信系統是由Sena Technologies, Inc. 為Shoei®頭盔專樂....................................................................................... 23 7.1 透過藍牙無線立體聲.............................................................................................. 23 7.2 音樂分享............................................................................................................... 24 7.3 智慧音量控制 (預設：關閉)..................................................................................... 24

JBL HT系列扬声器用户手册说明书

The Center channel front speaker should be positioned vertically and centered either above or below the middle of the screen (or behind the screen if you have a projection T.V. with a perforated screen). All three front speakers should be mounted "flush" to the screen and in the same plane relative to the screen. The Left and Right should be at the exact same height, and the Center should be no more than 2 feet higher or lower. Your Center channel speaker must be vertically oriented. Turning it on its side will prevent your HT1 system from producing the correct sound field.
FRONTS (Left-Center-Right)
The Left and Right front channel speakers should be located on either side of the T.V. screen or projector. Closer to the screen gives you more localization while farther (two to three feet from the screen on each side) will give you a wider sound field. Ideally, you want to try to put the speakers about 45 degrees apart from each other, viewed from the listening position. The center line of the speaker (the area between the two tweeters) should be at the same height as actors on the screen would be. Depending on the height of your T.V. screen, you may be able to place the Left and Right speakers directly on top of your subwoofer cabinets. If your screen height doesn't allow this, you may place the Left and Right speakers on a speaker stand to achieve the proper height. Depending upon your configuration, you may also need a stand for the center speaker that tilts it so that it points towards the listener's ear level. Your JBL dealer can help you purchase a stand that meets your height requirement.

JBL HDI 系列扬声器用户手册（中文）说明书

JBL® HDI 系列扬声器用户手册1感谢您选择 JBL ® 产品60 年来，JBL ® 工程师一直参与到音乐和电影录制和重现的各个制作环节中，包括现场表演以及在路上、家里、车辆中或办公室播放您录制的音频等等。

我们相信，您所选择的这款 JBL 扬声器能为您提供所期望的每一个娱乐细节，并且当您考虑为您的家庭、汽车或办公室购买其他音频设备时，您一定会再次选择 JBL 。

请花费少许时间，访问我们的网站并注册您的产品。

这将帮助我们更好地了解您的需求，为您提供最新的资讯，从而提供能够满足您需求的产品和服务。

包装内容HDI-3600HDI-3800HDI-1600HDI-4500地毯支脚 HDI-3600/3800橡胶垫脚 HDI-4500 （预安装）垫脚 HDI-16002摆放HDI-3600/3800 落地式扬声器，HDI-1600 书架式扬声器为获得最佳音效，请确保扬声器之间保持 1.8 米到 3 米的距离。

调整扬声器角度以朝向收听位置，可提升立体声声场成像。

听众和扬声器之间的角度保持在 40 至 60度之间时，扬声器才能够产生出最准确的立体声声场。

一般情况下，扬声器越贴近墙壁或角落，低音输出越强劲。

为达到最佳效果，我们建议在扬声器和侧面墙壁之间至少保留 51 厘米的距离。

HDI-4500 中置声道扬声器请将 HDI-4500 中置扬声器摆放在电视机屏幕正上方或正下方，此扬声器喇叭的中心与左前及右前扬声器的喇叭的中心之间的高度差不应超过 61 厘米。

如果您的电视机摆放位置较低，您可以将中置扬声器摆放在电视机顶部，让扬声器的正面边缘与电视机的正面边缘平行。

HDI-3600/3800 左前扬声器HDI-3600/3800 右前扬声器注意：您可以将 HDI-4500 摆放在电视机上方或下方。

注意：为了获得更好的聆听体验，请将中置扬声器摆放在与您的头部位置齐平的地方。

JBL HDI 系列扬声器 - 5.1 声道家庭影院扬声器摆放布局图如果将 HDI-1600/3600/3800/4500 扬声器用作 5.1 声道系统中的环绕声扬声器，请将它们放在收听位置后方不远处，互相朝向对方。

JBL SSW-2 高性能双12英寸扬声器说明书

MANUAL DEL PROPIETARIOJBL ® SSW-2Subwoofer pasivo dual de 12” de alto rendimiento2GRACIAS POR ELEGIR JBL®Durante más de 70 años, JBL se ha implicado en todos los aspectos de la grabación y reproducción de música y películas, desde conciertos en directo hasta las grabaciones que puedes escuchar en casa, el coche o el despacho.Confiamos en que el sistema JBL que has elegido proporcione todas las notas de diversión que esperas y que cuando pienses en comprar otros equipos de audio para el hogar, automóvil o despacho vuelvas a elegir, una vez más, los productos JBL.Dedica unos instantes a registrar tu producto en el sitio web en . Esto nos permitirá mantenerte informado de nuestros avances más recientes y conocer a nuestros clientes y ofrecerles productos a la medida de sus necesidades y expectativas.Todas las funciones y especificaciones del producto están sujetos a cambios sin previo aviso.INCLUIDO1. Subwoofer2. Rejilla3. Manual del propietarioCOLOCACIÓNAl utilizar subwoofers en un espacio delimitado como una sala normal de cine en casa, las reflexiones, las ondas estacionarias y los absorbentes resonantes que haya en la sala generan picos y valles en la respuesta de bajos que varían de forma importante en función de la ubicación de los oyentes en la sala. Un oyente sentado en un lugar puede escuchar un exceso de bajos generados por un pico de respuesta en esa ubicación, mientras otro oyente a un metro de distancia puede escuchar mucho menos a causa de la presencia de un valle en su lugar.Las ubicaciones de los subwoofers dentro de la sala (junto con las dimensiones de esta) también tienen un efecto importante en la generación de estos picos y valles en la respuesta de bajos. La colocación cuidadosa de los subwoofers no puede, por sí sola, compensar todos los picos y valles de la respuesta en una sala, pero sí puede eliminar o reducir de forma importante los valles más importantes.Es importante reducir los valles en la respuesta por toda la sala en la medida de lo posible colocando los subwoofers correctamente, ya que no es posible utilizar la ecualización para compensar estas variaciones importantes en la respuesta. Por ejemplo, utilizar la ecualización para tratar de compensar un valle de 13 dB en la respuesta exige al amplificador aportar 20 veces la potencia a la frecuencia en cuestión. Esto puede suponer que se supere rápidamente la capacidad del amplificador, lo cual da lugar a cortes que degradan apreciablemente la calidad del sonido.Casi en cualquier sala, colocar los subwoofers en las esquinas produce los valles menos pronunciados y los picos más elevados en la respuesta de bajos.Recomendamos encarecidamente instalar más de un subwoofer independientemente del tamaño de la sala. Con un solo subwoofer se obtiene la distribución menos homogénea de bajos en la sala. Al utilizar más de un subwoofer, es posible cancelar algunos de los modos de la sala en distintas ubicaciones de escucha, lo cual proporciona una calidad de sonido más homogénea a bajas frecuencia en3 toda el área de escucha. A menudo no es posible ubicar un solo subwoofer sin que queden grandes valles en la respuesta, que no se pueden corregir mediante la ecualización. Casi siempre, utilizar dos o más subwoofers bien colocados sirve para eliminar estos valles en la respuesta.Puesto que la construcción de las paredes casi nunca es perfectamente idéntica en las paredes opuestas, en la práctica, las soluciones basadas en fórmulas como la colocación de los subwoofers en los puntos de 1/4 raramente funcionan. La mejor solución es realizar mediciones de alta resolución en el área principal de escucha mientras se experimenta con la colocación de los altavoces.Colocar un subwoofer en la posición de escucha y medirlo desde las posibles posiciones de instalación disponibles en la sala, utilizando la reciprocidad acústica, puede ayudar a encontrar más rápidamente las mejores posiciones. Este tipo de mediciones desde las mejores posiciones posibles genera los resultados con el número y el valor mínimo de picos y valles en la respuesta.COLOCACIÓN DE UN SOLO SUBWOOFERCOLOCACIÓN DE DOS SUBWOOFERSLa colocación de dos subwoofers se determina en función de la organización de los asientos de escucha de la sala.Salas con una sola fila de asientos Salas con más de una fila de asientosCOLOCACIÓN DE CUATRO SUBWOOFERSCONEXIONESLos altavoces y la electrónica tienen terminales (+) y (–) correspondientes. La mayoría de fabricantes de altavoces y electrónica, incluidoJBL, utilizan el color rojo para el terminal (+) y el color negro para el terminal (–). Es importante conectar ambos terminales de formaidéntica: el conector (+) del altavoz con el (+) del amplificador y el conector (–) del altavoz con el (–) del amplificador. Si se conectan loscables “fuera de fase”, se obtiene un sonido pobre, con bajos débiles y una mala reproducción espacial en estéreo. Con la llegada de lossistemas de sonido envolventes multicanal, la conexión de todos los altavoces del sistema con la polaridad correcta sigue siendo igual deimportante para conservar el ambiente y la direccionalidad correctos del material del programa.Si se utilizan dos subwoofers SSW-2, los cables de ambos deben tener la misma longitud. Si la respuesta de bajos parece reducida, esposible que haya un problema de fase y que las ondas sonoras de ambos subwoofers se estén cancelando entre sí. Si la respuesta de bajosparece baja, prueba a invertir la polaridad de uno de los subwoofers, es decir, conectar el terminal (+) del amplificador al terminal (–) delaltavoz y el terminal (–) del amplificador al terminal (+) del altavoz.Para utilizar los terminales de altavoz con poste atornillado de la copa de terminales situada en la parte trasera del subwoofer SSW-2,desatornilla la perilla de color hasta que puedas ver, debajo de la perilla, el orificio que atraviesa el poste por el centro. Inserta el extremodel cable pelado por este orificio y, a continuación, vuelve a apretar la perilla hasta que la conexión esté bien sujeta. Si utilizas conectoresde pala, puedes deslizarlos alrededor del poste antes de apretar la perilla. El orificio del centro de cada perilla sirve para utilizar conectoresde tipo banana. Asegúrate de respetar la polaridad correcta. El cable del terminal negativo (–) del amplificador se debe conectar alterminal negativo (–) o negro de la copa de terminales y el terminal positivo (+) del amplificador se debe conectar al terminal positivo (+)o rojo de la copa de terminales.Puesto que el SSW-2 es un altavoz pasivo, solo dispone de conexiones de nivel de altavoz. El subwoofer SSW-2 está diseñadoespecíficamente para usarlo con amplificadores JBL® Synthesis SDA. Se ha optimizado para ofrecer la mejor dinámica yrespuesta en frecuencias utilizando el amplificador JBL SDA-4600, que se ha diseñado específicamente para impulsar laimpedancia de carga reactiva emblemática del SSW-2. El SSW-2 es capaz de funcionar con dos canales de SDA-4600 en modopuenteado.Conecta el receptor principal o la salida de subwoofer de nivel de línea del procesador a la entrada de nivel de línea del amplificadordel subwoofer.Si utilizas dos o más subwoofers, utiliza el número correcto de canales de amplificador (pueden ser amplificadores monobloqueoo multicanal), cada uno de ellos conectado a la salida adecuada del procesador o el receptor. A continuación, conecta losterminales positivo y negativo de cada canal del amplificador a un solo sistema de subwoofer SSW-2.45Longitud del cable Tamaño recomendadoHasta 9 m.Calibre 14 (grosor mínimo)Más de 9 m.Calibre 12 (grosor mínimo)SOLUCIÓN DE PROBLEMASSíntoma SoluciónSi no sale ningún sonido de ningún altavoz • Comprueba que el receptor/amplificador esté encendido y se esté reproduciendo alguna fuente.• Comprueba todos los cables y las conexiones entre el receptor/ amplificador y los altavoces. Comprueba que todos los cables estén conectados. Asegúrate de que no haya ningún cable de altavoz deshilachado, cortado, perforado o en contacto con otro cable.Si la salida de bajos es reducida (o inexistente)• Comprueba que las conexiones con las entradas de altavoz tengan la polaridad correcta (+ y –). Si vas a utilizar dos subwoofers SSW-2, prueba a invertir la polaridad en un subwoofer tal como se describe en la página 6.• Piensa en la posibilidad de añadir un amplificador de potencia aparte para alimentar el subwoofer SSW-2.• Si utilizas un amplificador de potencia con el subwoofer SSW-2, comprueba que la salida de subwoofer del receptor/procesador esté activada. Consulta el manual del propietario del receptor/procesador para obtener más información sobre la configuración correcta del altavoz.Si el sistema reproduce sonido a bajo volumen pero se apaga al aumentarlo • Comprueba todos los cables y las conexiones entre el receptor/ amplificador y los altavoces. Comprueba que todos los cables estén conectados. Asegúrate de que no haya ningún cable de altavoz deshilachado, cortado, perforado o en contacto con otro cable.• Si utilizas más de un par de altavoces principales, consulta los requisitos de impedancia mínima del receptor/amplificador.Si vas a escuchar frecuencias medidas (como voces) a través del subwoofer • Al utilizar el modo Normal, ajusta la frecuencia de corte de la electrónica en un valor de frecuencia menor.ESPECIFICACIONESRespuesta en frecuencias20 Hz – 400 Hz (-6 dB)Potencia máxima recomendada del amplificador1200 W RMS por canalImpedancia8 Ohm nominalSensibilidad93 dB (1 W a 1 m) a 60 HzWoofer Woofers duales con cono de aluminio anodizado negro de 12"/300 mmDimensiones (Alto x Ancho x Profundidad):838,2 mm x 482,6 mm x 389,16 mmPeso por altavoz64 kg6Please visit / for additional language support on the user manual.Veuillez visiter / pour obtenir le mode d'emploi en d'autres langues.Para obter o manual do usuário em outros idiomas, acesse / Ga naar / voor de handleiding in andere talen.Gå til / for bruksanvisning på flere språk.Если вам требуется дополнительные версии руководства пользователя на других языках, посетите сайт / .別の言語に対応したユーザーマニュアルを読むには、JBL にアクセスしてください。

JBL 品牌音响产品介绍书说明书

HARMAN International Industries, Incorporated8500 Balboa BoulevardNorthridge, CA 91329Dear Customer,Congratulations and thank you for choosing the JBL brand. Please take a moment to complete the enclosed profile card. The information we gather will enable us to keep you informed of our latest advancements and will help us to better understand your needs and fulfill your expectations.For more than 60 years, the JBL brand has been the professional’s top choice in music and film recording and reproduction. From the stage to the recording studio to the liv-ing rooms and automobiles of critical audiophiles, the JBL brand sets the standard for accuracy and dynamic musical performance.We’ve maintained this enviable position through rigorous research into analog and digital technologies and psychoacoustics. The results of this research drive the devel-opment of new designs and materials, extracting even greater levels of performance. We’re confident that the JBL products you have chosen will surpass your expectations, and that the next time you consider the purchase of an audio product, you will again think of JBL products.Once again, thank you for selecting JBL equipment.HARMAN International Industries, IncorporatedA Message from the JBL manufacturerand the Consumer Electronics Association:Selecting fine audio equipment, such as the unit you have just purchased, is only the start of your musical enjoyment. Now it is time to consider how you can maximizethe fun and excitement your equipment offers. JBL and the Consumer Electronics Association want you to get the most out of your equipment by playing it at a safe level, one that lets the sound come through loud and clear without annoying blaring or distortion – and, most important, without affecting your sensitive hearing.Sound can be deceiving. Over time your hearing “comfort level” adapts to higher volumes of sound. What sounds “normal” can actually be loud and harmful to your hearing. Guard against this by choosing a safe level BEFORE your hearing adapts.TO ESTABLISH A SAFE LEVEL:• Start your volume control at a low setting.• Slowly increase the sound until you can hear it comfortably, clearly, and without distortion. ONCE YOU HAVE ESTABLISHED A COMFORTABLE SOUND LEVEL:• Do not exceed that level.Taking a moment to do this now will help to prevent hearing damage or lossin the future. After all, we want you listening for a lifetime.JBL SP Series Passive In Ceiling Speakers5-Year Limited WarrantyThis is an important document. Attach your bill of sale to this card and keep it ina safe place. Your bill of sale is your warranty.The JBL warranty remains in effect for five years from the date of the first consumer purchase.WHO IS PROTECTED BY THIS WARRANTYProvided that the JBL product was purchased from an authorized dealer in theUnited States or purchased by military personnel from an authorized militaryoutlet, the JBL warranty protects the original owner, which warranty is not transferable. Any attempt to transfer this warranty shall immediately void it. A copy of the original dated bill of sale must be presented whenever warranty service is required.WHAT IS COVERED BY THIS WARRANTYExcept as specified below, the JBL warranty covers all defects in material and workmanship. The following are not covered: damage caused by accident, misuse, abuse, product modification or neglect; damage occurring during shipment; damagefrom failure to follow instructions contained in the instruction manual; damageresulting from the performance of repairs by someone not authorized by the JBL manufacturer; damage caused by installation of parts that do not conform to JBL specifica-tions; units used for commercial or business use; any claims based on misrepresentations by the seller; products sold on an “as is” or final sale basis; or the cost of installing, removing, or reinstalling the unit. JBL liability is limited to the repair or replacement,at our option, of any defective product and shall not include incidental orconsequential damages. The JBL manufacturer reserves the right to replace a discontinued model with a comparable model. Any replacement units or parts may be new or rebuilt. NOTE: Repair of our product must be done by an authorized dealer or service center. Unauthorized repair will void the warranty and is done at the risk of the consumer.TO OBTAIN WARRANTY SERVICEIf you require warranty service, please contact your dealer for assistance. If this is not possible and you live in the United States, please visit our Web site at or call 800-336-4525 for information on how to obtain service or replacement.If purchased outside the United States, contact your local dealer or distributor for repair or replacement.DO NOT RETURN PRODUCTS TO THE JBL FACTORY WITHOUT AUTHORIZATION; THEY WILL BE RETURNED UNOPENEDYou are responsible for transporting your product for repair or replacement. The JBL manufacturer will pay reasonable return charges for delivery to any location in the con- tinental United States, Alaska or Hawaii if the repair or replacement is covered underthe warranty. Please save the original shipping carton(s), as a charge will be made for additional cartons.Correspondence with JBL Customer Service should be addressed to: JBL Customer Service, 8500 Balboa Boulevard, Northridge, CA 91329. Outside the United States, please contact your local distributor.This warranty gives you specific legal rights. You may also have other rights, which vary from state to state. Some states do not allow the exclusion or limitation of incidentalor consequential damages or limitations on how long an implied warranty lasts, so the above may not apply to you.HARMAN International Industries, Incorporated8500 Balboa Boulevard, Northridge, CA 91329© 2012 HARMAN International Industries, Incorporated. All rights reserved.JBL is a trademark of HARMAN International Industries, Incorporated, registered in the United States and/or other countries. CEA (Consumer Electronics Association) is a registered trademark of the Consumer Electronics Association.Part No. 5YEARWARJBL。

JBL 豪华音频蜗牛机与CD DJ兼容说明书

Table of contents AUDIO GUIDEIndex291Audio systems PREMIUM STEREO CASSETTE WITH CD DJ COMPATABILITY (COMPACT DISC CHANGER)JBL LUXURY AUDIO SYSTEMWITH CD/DJ COMPATABILITYJ B L L u x u r y A u d i o S y s t e m w i t h C D /D J C o m p a t a b i l i t yE S C w i t h C D /D J C o m p a t a b i l i t y (C o m p a c t D i s c C h a n g e r )= Feature included on audio systemAudio System FeatureAudio SystemAudio systems3B L L u x u r y u d i o S y s t e m i t nCD /D J o m p a t a b i l i t yS C w i t h C D /D J o m p a t a b i l i t y C o m p a c t D i s c h a n g e r )= Feature included on audio systemAudio System FeatureAudio SystemAudio systems4Volume/power controlPush knob to turn audio system on or off.Turn knob to raise or lower volume.If you turn off the ignition before turning off the audio system,the audio system will come back on at a preset medium level volume when the ignition switch is turned back on.If you wish to maintain your preset volume level,turn the audio system off with the power control before switching off the ignition.AM/FM selectThe AM/FM select button works in radio,tape and CD modes(if equipped).•In radio mode,the AM/FM select button allows you toselect AM or FM frequencybands.Press the button toswitch between AM,FM1orFM2memory preset stations.•In the cassette mode,press the AM/FM select button to stopcassette play and begin radioplay.•In CD mode,press the AM/FM select button to stop CD playand begin radio play.VOL – PUSH ONControls and features5You can switch from CD play to tape play by simply inserting a tape into the cassette deck.Tune adjustThe tune button works in radio or CD mode(if equipped).•In radio mode,push to move to the next frequencydown the band(whether or nota listenable station is locatedthere).Hold the button to movethrough the frequencies quickly.•In CD mode,push to selectthe previous disc in the CDchanger.(Play will begin on the first track of the disc unless the CD changer is in shuffle mode.Refer to Shuffle feature formore information.)Hold thebutton to continue reversingthrough the discs.•In radio mode,push to move to the next frequency upthe band(whether or not alistenable station is locatedthere).Hold for quickmovement.•In CD mode,push to select the next disc in the CD changer.Hold the button to fast-forwardthrough the rest of the discs. Seek functionThe seek function button works in radio,tape or CD mode(if equipped).Controls and features 6•In radio mode,press to findthe next listenable station in the frequency band.•In tape mode,press to listen to the previous selectionon the tape.•In CD mode,press to listen to the previous track on the CD.If a selection has been playingfor more than three seconds and you push the CD will replay that selection from thebeginning.•In radio mode,press to find the next listenable station upthe frequency band.•In tape mode,press to listen to the next selection onthe tape.•In CD mode,press to listen to the next track on the CD.Ifyou are playing the last trackwhen you press the disc will skip back to the first track onthe CD.Scan functionThe scan function works in radio, tape or CD mode(if equipped).Controls and features7•In radio mode,press the SCANbutton to hear a five-secondsampling of all listenablestations on the frequency band.To stop the scan mode on aparticular station,press thebutton again.•In tape mode,press the SCAN button to hear an eight-secondsampling of all selections on the tape.(The tape scans in aforward direction.At the end of the first side of the tape,direction automatically reversesto the opposite side of thetape.)To stop on a particularselection,press the buttonagain.•In CD mode,press the scan button to hear an eight-secondsampling of all selections on the CD.(The CD scans in a forward direction,wrapping back to thefirst track at the end of the CD.) To stop on a particular selection, press the button again.Radio station memory preset The radio is equipped with six station memory preset buttons. These buttons can be used to select up to six preset AM stations and twelve FM stations(six in FM1 and six in FM2).Setting memory preset stations 1.Select a frequency band with the AM/FM select button.2.Select a station.Refer to Tune adjust or Seek function for moreControls and features 8information on selecting a station.3.Press and hold a memory presetbutton until the sound returns, indicating the station is held in memory on the button you selected.Autoset memory presetAutoset allows you to set strong radio stations without losing your original manually set preset stations.This feature is helpful on trips when you travel between cities with different radio stations. Starting autoset memory preset1.Select a frequency using theAM/FM select button.2.Press the AUTOSET button.3.When the first six strong stations are filled,the station stored in memory preset button1 starts playing.If there are less than six strong stations available in the frequency band,the remaining memory preset buttons will all store the last strong station available. Deactivating autoset memory presetTo deactivate autoset and return to your audio system’s manually set memory stations,press the autoset button again.12456Controls and features9Bass adjustThe bass adjust control allows you to increase or decrease the audio system’s bass output.Treble adjustThe treble adjust control allows you to increase or decrease the audio system’s treble output.Speaker balance adjust Speaker sound distribution can be adjusted between the right and left speakers.Controls and features 10Speaker fade adjustSpeaker sound distribution can be adjusted between the front and rear speakers.Tape play selectPress the TAPE button to begin tape play(with a tape loaded in the audio system)while in the radio or CD mode(if equipped). Pressing the button during rewinding and fastforwarding stops the rewind or fast forward function.Push only slightly when inserting a cassette tape(with the open edge to the right).A loading mechanism pulls the tape in the rest of the way.The ignition and radio do not need to be on to insert a tape. The cassette player has an automatic tape tightening feature that automatically quick-rewinds cassette tapes for approximately one second when a tape is first inserted to tighten any loose tape.Controls and features11CD play select(if equipped) Press the CD button to begin CDplay(if CDs are loaded in the CD changer).The first track of the first disc will begin playing.RewindThe rewind button works in tape and CD modes(if equipped). Press REW to rewind a tape or CD:•In tape mode,the radio plays until rewind is stopped(withthe TAPE button)or thebeginning of the tape is reached.•In CD mode,pressing the REW button for less than threeseconds results in slow rewind.Pressing the REW button formore than three seconds results in fast rewind.Fast forwardThe fast forward button works in tape and CD modes(if equipped). Press FF to fast forward a tape or CD:•In tape mode,the radio plays until the fast forward function is stopped(with the tape playselect button or fast forwardbutton)or the end of the tape is reached.FF2REW1Controls and features 12•At the end of the first side of the tape,direction automatically reverses and the opposite sideof the tape plays.•In CD mode,pressing the FF button for less than threeseconds results in slow forwardaction.•Pressing the FF button for more than three seconds results infast forward action.Tape direction selectPress SIDE1-2to play the alternate side of a tape.Tape ejectPress EJ to stop and eject a cassette tape.If radio power is on when you eject a tape,the radio begins playing.Dolbyாnoise reductionDolby௡noise reduction operates only in the tape mode.Dolby௡REW1FF2REW1Controls and features13reduces the amount of hiss and static during tape playback. Pressthe button to activate (and deactivate)Dolby௡noise reduction.The noise reduction system is manufactured under license fromDolby LabsCorporation.“Dolby”and the symbol are trademarks of Laboratories Licensing Corporation.Compression adjust Compression adjust brings soft and loud CD passages together for a more consistent listening level. Press the COMP button to activate compression adjust.Press the COMP button again to turn the feature off.Shuffle featureThe shuffle feature works while in CD play mode and allows you to listen to randomly selected tracks on one or all CDs loaded in the changer.SHUFFLE6SHUFFLE6Controls and features 14Press the SHUFFLE button tolisten to tracks on the currentCD(s)in a random order. Random order play continues until the button is pressed again.ClockPress the CLK button to display the time on the audio system display.Time is displayed:•until an audio function button is pressed.•approximately ten seconds after each audio system change.•when the audio system is off and the ignition is ON.To remove the clock display,press the CLK button again.To display the time momentarily when the vehicle is turned off, press the CLK button.Controls and features15Setting the clockPress and hold the CLK button toset the hour:Press to increase hours and press to decrease hours. Press and hold CLK to set theminute.Press to increase minutes and press to decrease minutes.Blank skip functionPress this control to toggle the BLANK SKIP function on and off. When the function is activated,the audio system will automatically skip over any blank(silent) passages in the playing cassette tape.When the function is deactivated,the audio system will play the blank portion of the cassette tape.DSP functionPress the DSP control to activate DSP effect.To scroll through the available DSP effects,press. Select these available DSPControls and features 16effects according to your listening preference:•STAD-simulated‘‘Outdoor Stadium’’type sound•JAZZ-simulated‘‘Jazz Club’’type sound•CHUR-simulated‘‘Church’’type sound•HALL-simulated‘‘Concert Hall’’type sound•NEWS-simulated‘‘Voice Only’’type soundREAR SEAT CONTROLS(IF EQUIPPED)The rear seat controls allow rearseat passengers to operate the radio and use headphones.To turn on the rear seat controls, press memory preset buttons3 and5at the same time.Thesymbol will appear in the display.Press3and5at the same time to turn the rear seat controlsoff.1246 Controls and features17Adjusting volumePress the+button to increasevolume.Press the-button to decrease volume.Volume control can be set no higher than current radio setting unless the speakers are turned off. See Turning speakers on and off. Turning speakers on and off When the speakers are on,press to turn all speakers off.Press again to turn all speakers on.Using headphonesPlug a3.5mm headphone(not included)into the jack to operate headphones with speakers turned off.Plug headphone jack into the/ jack to operate headphoneswith the speakers turned on.Controls and features 18AM or FM selectPush the BAND button to changethe frequency band.Memory preset buttonPush the MEMORY button to access the station you have set into memory preset1.Push the MEMORY button successively to access stations1–6.Seek functionPress the side of the SEEK rocker switch to seek the next highest radio station.Press the side of the SEEK rocker switch to seek the next lowest radio station.In the tape mode,use the SEEK function to access the next or previous selection.In the CD mode,use the SEEK function to access the next or previous selection.FORD CD CHANGER(IF EQUIPPED)The CD changer is located in the center console underneath the armrest.Controls and features19Slide door to access the CD changer magazine.Pressthe button to ejectmagazine.The vehicle key does not need to be in the ignition to eject the magazine.Make sure only one disc is inserted in each slot,and make sure the discs are inserted with the label surface upward.You may insert up to six CDs.The magazine does not need to be full for the CD changer to operate. Radio power must be turned on to play the CDs in the changer.The magazine may be stored in the glove box when not being used. The CD magazine may be inserted or ejected with the radio poweroff.Controls and features 20DisplayDISPLAYThe display screen givesinformation on the status of the21DisplayDisplay Information##-##Indicates CD number and tracknumber(e.g.,03-10)C Indicates CD compression adjustactivationSHF##-##Indicates shuffle feature activationand disc and track numberplayingNO CD Indicates empty changer,no discin magazine,mechanical error,unreadable disc,focus error,orsystem shutdown due to high heat NO DJ Indicates CD changer notinstalled,not connected or notcommunicating22Care and cleaning TROUBLESHOOTING THE CDCHANGERIf sound skips:•You may be traveling on a roughroad or playing badly scratcheddiscs.Skipping will not scratchthe discs or damage the player.If changer does not work:•A disc is already loaded whereyou want to insert disc.•The disc is inserted with thelabel surface downward.•The disc is dusty or defective.•The player’s internaltemperature is above75°C(167°F).Allow the player tocool down before operating.•A disc with format anddimensions not within industrystandards is inserted.23Care and cleaningCLEANING COMPACT DISCS Inspect all discs for contamination before playing.If necessary,clean discs only with an approved CD cleaner and wipe from the center out to the edge.Do not use a circular motion.CD and CD changer care •Handle discs by their edges only.Never touch the playing surface.•Do not expose discs to direct sunlight or heat sources forextended periods of time.•Do not insert more than one disc into each disc slot of theCD changer magazine. CLEANING CASSETTE PLAYER Clean the tape player head with a cassette cleaning cartridge after ten to twelve hours of play to maintain the best sound and operation.Cassette and cassette player care•Use only cassettes that are90 minutes long or less.•Do not expose tapes to direct sunlight,high humidity,extreme heat,or extreme cold.Allowtapes that may have beenexposed to extremetemperatures to reach amoderate temperature beforeplaying.24Care and cleaning •Tighten very loose tapes byinserting a finger or pencil intothe hole and turning the hub.•Remove loose labels beforeinserting tapes.•Do not leave tapes in thecassette player for a long timewhen not being played.25Radio frequency informationABOUT RADIO FREQUENCIESThe Federal Communications Commission(FCC)and theCanadian Radio and Telecommunications Commission (CRTC)establish the frequenciesAM and FM stations may use fortheir broadcasts.Allowablefrequencies are:AM530-1610kHz in kHz stepsFM87.9-107.9MHz in0.2MHzstepsNot all frequencies are used in agiven area.RADIO RECEPTION FACTORSThree factors can affect radio reception:•Distance/strength.The furtherthe FM signal travels,theweaker it is.The listenablerange of the average FM stationis approximately40km(24miles).This range can beaffected by“signal modulation.”Signal modulation is a processradio stations use to increasetheir strength/volume relative toother stations.•Terrain.Hills,mountains and tall buildings between your vehicle’santenna and the radio stationsignal can cause FM signalreception problems.Static canbe caused on AM stations bypower lines,electric fences,traffic lights and thunderstorms.Moving away from an interfering26Radio frequency information structure(out of its“shadow”)returns your reception tonormal.•Station overload.Weak stationsare sometimes captured bystronger stations when you passa broadcast tower.A strongerstation may temporarilyovertake a weaker station andplay while the weak stationfrequency is displayed.The audio system automaticallyswitches to single channelreception if it will improve thereception of a station normallyreceived in stereo.27Warranties and service Refer to the Warranty Guide for audio system warranty information. If service is necessary,see your dealer.28AM/FM select (5)Autoset memory preset (9)Bass adjust (10)Cassette player operation (19)CD select (12)Cleaning cassette player (24)Clocksetting the clock (15)Compact disc changer care (24)troubleshooting (23)Compression adjust (14)Display (21)Dolby௡noise reduction (13)Fast forward function (12)Memory preset buttons................8Power button.. (5)Radio frequency information (26)reception (26)Radio station memory preset (8)Rear seat controls (17)Rewind function (12)Scan function (7)Seek function (6)Shuffle mode (14)Speaker balance adjust (10)Speaker fade adjust (11)Tape direction select (13)Tape eject (13)Tape select (11)Treble adjust (10)Tune adjust (6)Index29。

JBL 扬声器简易安装指南说明书

9. Heat. The product should be situated away from heat sources such as radiators, heat registers, stoves or other products that produce heat. If placed near an amplifier, check with the manufacturer for applicability.
13. Cleaning. Unplug this product from the wall ou cleaners or aerosol cleaners. Use a damp cloth for cleaning.
We’re confident that the JBL loudspeaker you have chosen will provide every note of enjoyment that you expected – and that when you think about purchasing additional audio equipment for your home, car or office, you will once again choose JBL.
Please take a moment to complete the enclosed profile card. It enables us to keep you posted on our latest advancements, and helps us to better understand our customers and build products that meet their needs and expectations.

JBL SC305 中心扬声器说明书

SC305
The SC305 Center Channel Speaker is the result of concentrated efforts to combine traditional JBL performance values with elegant contemporary appearance. Some of the engineering features of the SC305 are:
Magnetic Shielding: prevents stray magnetic fields from creating any interference or distortion of the video picture. This allows placement of the SC305 directly on top of, or directly below the video monitor.
POWER HANDLING
Thanks to its high efficiency, the JBL SC305 loudspeaker will produce reasonable volume levels in a room of moderate size with very little amplifier power. However, using a small amplifier to obtain the desired volume listening levels may lead to overdriving the amplifier. This will generate high distortion levels and may cause damage to your loudspeaker. For the best performance, an amplifier should be selected with an output rating that is greater than the maximum power that will be used. This margin of reserve power will ensure that the amplifier will not attempt to deliver more power than its design allows. However, the amplifier's power rating per channel must not exceed the maximum recommended amplifier power for that specific loudspeaker model. Please see the specification section for details. Following these guidelines will provide virtually distortion-free sound reproduction and long loudspeaker life.

JBL CBT系列设计指南说明书

It is very rare for sound systems to be deployed in the perfect acoustic environment. Whenever there is an increase in environmental background noise or reverberation time, there is a decrease in the intelligibility or performance of the loudspeaker system in the space.JBL CBT series’ primary purpose is to overcome the challenges of highly reflective or reverberant acoustic environments. CBT focusses the sound energy precisely and solely on the audience, and it does this with sonic performance rivalling some of the most complex and expensive line array systems. The footprint, ease of deployment and aesthetics are far better suited to architecturally sensitive spaces than typical line array systems.Conventional loudspeakers typically have a wider coverage pattern with limited control over the mid and low frequency spectrum. This results in sound reflecting off room boundaries and delivering less direct sound from the loudspeaker to the listener. Thus, increasing the number of unwanted reflections. The differing arrival times of some of these reflections result in a lack of clarity for the listener, and consequently a reduction in intelligibility.JBL CBT series is a proven and unsurpassed design shattering the notion of passive column speakers as performance-limited solutions to sound reinforcement with many of the benefits of a beam steering column style array.The JBL CBT series raises the bar far beyond the competition with patented technologies that draw upon and adds to the long history of JBL innovation, delivering new capabilities, many of which are firsts in the industry and still unrivalled in a passive column, and in many active column and line source arrays.Often the challenges with traditional passive columns are:• The coverage continually narrows at higher frequencies, resulting in much of the listening area being covered by only part of the sound spectrum.• Driver interactions cause the frequency response to change at every point – on and off axis and at every distance away from the speaker. Each listener hears a different balance of sound.• Lobes of sound projecting outside the listening area increase the reverberation, reducing intelligibility and interfering with musical quality. Any lobes that project into the audience further degrade the evenness of performance.• Often manufacturers use ‘Commercial-grade’ transducers without any waveguide. These products are targeted at low-cost or voice-band / background music audio reproduction.The solution is JBL’s patented Constant Beamwidth Technology (CBT), which is different from traditional passive columns. It solves these problems by locking in and maintaining a specific coverage over a very wide bandwidth. The CBT models deliver smooth, consistent coverage that is typically associated with complex and far more expensive line arrays.We also draw on generations of innovative driver and waveguide technology to deliver power, accuracy, and frequency response far beyond the expectations of conventional column speaker products.CBT series loudspeakers combine constant directivity coverage with line array efficiency, deliveringsurprising evenness of level and frequency response whether you are near or far, on or off axis to thespeaker.2. PORTFOLIODesigned for venues that would typically use larger point-and-shoot speakers, the CBT models incorporate technical advancements that allow them to vastly outperform competitive systems, with a level of user-friendliness that virtually eliminates the challenges of delivering great sound.The JBL CBT series comes in a variety of sizes and performance capabilities designed to suit many different applications and can be split into two distinct areas of use1. Traditional column applications2. Performance audio applicationsCBT 50, 100 and 200 products can be used where traditional column or point source loudspeakers would be deployed.Common features of CBT 50, 100, 200• Patented Constant Beamwidth Technology™ provides true wide-band constant directivitycoverage up to the highest frequencies and reduces out-of-coverage lobing • 50mm, custom-designed, true full-range drivers• Specifically tailored performance with on board selectable Music & Speech modes • Narrow width of 98.5 mm (3.8 in) fits visually into a wide variety of applications.• Dynamic Sonic-Guard™ low-audibility overload protection maximizes clarity at high drive levelswhile protecting the drivers from damage due to overpowering • Swivel (pan)/tilt wall bracket included• Built-in 70V/100V transformers, plus low impedance capability • Weatherised as standard – IP55• Black or White versions available • PaintableCBT-50CBT-100CBT-200Ideal applications:• Lecture halls• Difficult acoustic environments • Transport hubs • Conference rooms• Houses of Worship • Multi-purpose spaces • Architectural spaces • Shopping MallsCBT 70 and 1000 products suited for performance audio applications.Common features of CBT 70 and 1000:• Asymmetrical vertical coverage sends more sound toward the rear of the room, making front-to-back sound levels more consistent• Patented Constant Beamwidth Technology™ provides constant directivity up to the highestfrequencies and reduces out-of-coverage lobing • Switchable vertical pattern coverage• Switchable voicing provides flat response in music mode or mid-range presence peak in speechmode• Dynamic SonicGuard™ overload protection of HF devices • Swivel (pan) / tilt wall bracket included • Low impedance drive• Weatherised as standard – IP55• Black or White versions available • PaintableIdeal applications:• Full range high sound level A/V applications • Small to large performance spaces • Small to large houses of worship • Full fidelity lecture halls• Delay/fill applications for larger systems• Transit hubs with highly reverberant acoustic environments • Large-scale Immersive audio and surround sound systems• Outdoor systems such as sports fields, racetracks, and theme parks • Multi-purpose mixed content spacesCBT-70J+E CBT-70J CBT-1000CBT-1000+E3. CBT APPLICATIONS OF USECBT speakers are fantastic for challenging acoustic spaces, places where you want to keep sound focused on the audience and avoid unwanted reflections from hard walls or ceilings that can seriously degrade intelligibility. Churches, cathedrals, lecture theatres, modern glass-riddled acoustical nightmares, this is where the CBT series really shines. But they are also perfect for any situation where discreet, multi-purpose and high-fidelity audio is required.Here are a just a few case studies of CBT in use:COAL DROPS YARD - UKOutdoor Public Space – CBT series used for public address and music applications – read moreSamsung KX – London UKRetail Experience Centre – CBT is used with a 32-foot Screenmax LED display wall for presentations, demonstrations, discussions, gaming, and cinema movie nights – read moreCALI BEACH CLUB, AUSTRALIACali Beach Club is a $10 million Ibiza-inspired beach club in the heart of Surfers Paradise. read more Srisawad Power 1979 HQ - ThailandModern meeting spaces equipped with JBL CBT loudspeakers. read more4.CBT - THE TECHNOLOGY•CBT’s initial R&D concept was adapted from military research on sonar where a physical sphere of transducers is deployed along with gain reduction which gradually increases with each driver as they fan out from the centre. The resulting beam is clean, uniform and does not suffer from lobing issues that are inherent in flat designs without this ‘Legendre shading’•The second stage of JBL’s research took this technology further, instead of physically curving the array we use a passive delay and filter network to achieve the same time alignment in a straight form factor.•The technologies combine to allow us to create a tight, uniform, and coherent beam from a single, straight column, without negative lobing effects that this format naturally exhibits:•Because CBT produces fixed beam patterns, we can also use waveguide technology to highly optimise the coverage for this predetermined dispersion. This also has the added benefit of making the system simple to specify and use.•Beam width of a typical Column Design: CBT:•CBT also employs dual voice coil motors with neodymium magnets on every model in the range.In the CBT 70 and 1000 we add an array of custom, high performance high frequency drivers and further tour sound features to the bass drivers like copper shorting rings and highly damped surrounds. This is done for 2 reasons-1)These products are intended to be a reference for performance quality.2)This high level of performance is required while keeping the dimensionsof the driver narrow and shallow to maintain the discrete aesthetics of a column design.HF driversLF driversEnergy concentrated in front of the speaker vs energy spread evenly over the audienceAnother useful tool JBL has developed is the design and modelling software, CBT Calculator. JBL’s CBT Calculator software is a precision engineering tool allowing audio professionals to design JBL’s CBT Constant Beamwidth Technology line array column loudspeakers into a wide variety of venues.CBT Calculator shows the vertical coverage of CBT models in venues via a cross-sectional sound level coverage display. The program allows the use of up to 3 CBT speakers and virtual adjustment of their various adjustable settings for vertical coverage (narrow or broad) and voicing (speech or music/flat), in a space with up to 4 independent listening planes.In addition to the SPL vertical coverage mapping of a proposed design, the CBT Calculator also shows the frequency response for up to 6 listener locations as well as an SPL summary of the listener locations over user-defined frequency bands. It helps designers to determine the best CBT model selection, the proper vertical coverage and voicing settings, mounting height and the down-angle, allowing audio professionals to design CBT column line array speakers into many venue-application types.JBL's CBT Calculator is free to download from the JBL website.The JBL CBT Calculator dashboard used to model the deployment of all CBT loudspeakers.5.COLUMN LOUDSPEAKERS IN APPLICATIONFrom their inception in the middle of the last century right up to today, the benefits of the column loudspeaker have been known about and utilised in professional install applications.In the latter part of the 20th century beam steering using delay, driver spacing, and filtering came to the fore. Both technologies help to maximise the direct sound reaching the audience and reduce the spill into the reverberant field, however the lobing and inconsistencies in beam pattern at different frequencies tend to make them less than ideal for critical listening and performance applications.JBL’s CBT series of loudspeakers have been designed from the ground up to overcome these issues and create a range of products with the desirable sonic characteristics of the best point and line source designs while achieving the same beam-steering and design format of a versatile column system.All of this is achieved using passive electronics and waveguides, making installation the same as a conventional loudspeaker.With the CBT Series, every seat in the house experiences the same superb quality of sound, regardless of position. CBT series is a tool kit of options allowing many acoustical and architectural challenges to be overcome. Add to this the freely available modelling software, it really becomes easy to define a great sounding system using JBL CBT series for almost any application.PRODUCTSCBT 50LA-1Representing a breakthrough in pattern control, with Constant Beamwidth Technology50LA-1 utilises analog delay beam-forming and amplitude taperingto accomplish consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor passive column speakers.Learn more on our website CBT 50LA-LSThe CBT 50LA-LS utilises analogdelay beamforming and amplitudetapering to accomplish consistentvertical coverage without the narrowvertical beaming and out-of-coveragelobing that are typical of straightform-factor passive column speakers.This loudspeaker is EN 54-24compliant for life safety applications.Learn more on our websiteCBT 100LA-1Representing a breakthrough inpattern control consistency, the CBT100LA-1 utilizescomplex analog delaybeam-forming and amplitude taperingto achieve consistent vertical coveragewithout the narrow vertical beamingand out-of-coverage lobingtypical ofstraight form-factor passive columnspeakers. Ideal for speech and full-range background music.Learn more on our websiteDouble the size of the CBT 100LA-1, this model offers an additional increase in the precision control of lower frequencies than its smaller series counterparts. Asymmetrical Progressive-Gradient settings give the 32 2" drivers residing within this 2m column array enhanced front-to back coverage consistency.Learn more on our websiteAbout HARMAN Professional SolutionsHARMAN Professional Solutions engineers and manufactures audio, video, lighting and control (AVLC) products for entertainment and enterprise markets, including live performance, audio production, large venue, cinema, retail, corporate, education, government, hospitality, broadcast and more. With leading brands including JBL Professional®, AKG®, Martin®, AMX®, Soundcraft®, BSS Audio®, Crown®, dbx Professional®, and Lexicon Pro®, HARMAN Professional delivers powerful, innovative and reliable solutions that are designed for world-class performance. HARMAN Professional Solutions is a Strategic Business Unit of HARMAN International, a wholly-owned subsidiary of Samsung Electronics Co., Ltd. For more information, visit /.©2022 HARMAN. All rights reserved. Specifications subject to change.。

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