Background/ Foreground Ceiling Loudspeakers
The Control 24C is a compact in-ceiling speakers, providing full, high quality sound for background music and music-plus-paging systems.
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特点
- Coaxially mounted 100 mm (4 in) woofer with butyl rubber surround and 19 mm (.75 in) titanium coated diffraction-loaded tweeter.
- High power, wide frequency response and low distortion for high sound level capability.
- Wide coverage allows fewer speakers, reducing the cost of
the installed sound system without
sacrificing performance. - JBL’s exclusive SonicGuard™ overload protection allows higher operational levels and improved
system reliability. - Packaged with grille, backcan and tile rails for fast installation and easy dealer stocking.
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Data Sheets
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Manuals
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Brochures
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版本 D,
更新: 2月 2024
CAD Drawings
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BIM Objects
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Compliances
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Software
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Simulation Data
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Speaker Tunings
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Accessories
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Information documents
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Install Guides
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Owner's Manuals
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Images
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零件与服务
性能
| 频率范围 | 80 Hz - 20 kHz |
| 额定功率 | IEC System Long-Term Ratings (low-Z direct): 80 Watts Continuous Program Power 40 Watts Continuous Pink Noise (160W peak), 100 hrs |
灵敏度 |
86 dB SPL @ 1 m (3.3 ft) |
| 覆盖角度 | 130° conical |
| Directivity Factor (Q) | 2.4 dB averaged 500 Hz to 4 kHz |
| Directivity Index (DI) | 3.8 dB averaged 500 Hz to 4 kHz |
| Maximum SPL (1m) | 102 dB (low-impedance, 108 dB peak) |
| 阻抗 | 16 ohms |
| 输入接口 | Removable 4-pin locking connector with screw-down terminals. |
| Drivers | LF Driver: 100 mm (4.0 in) HF Driver: 19 mm (0.75 in) |
| 颜色 | White |
| Safety Agency | Suitable for use in air handling spaces per UL1480, UL2043, NFPA90 & NFPA 70. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849. |
| Backcan | formed steel (included "blind-mount") |
| Baffle/Rim | Medium impact polystyrene, fire rated UL94V-0 |
| Ceiling Cutout Size | 168 mm (6.6 in) diameter (cardboard cutout template included) |
随附配件 |
C-shaped support backing plate 2 tile support rails (fits both 2 x 4 ft or 600 x 1200 mm tiles) Cutout template Paint shield Removable locking wiring connector |
| Plenum Usage | Yes, backcan included |
配件
MTC-48TRx12 | 4' x 4' 天花板瓷砖用导轨
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4'x4' 天花板瓷砖用瓷砖导轨
MTC-48TRx12 是一款配件瓷砖导轨，用于将 JBL 的多款吸顶扬声器安装到悬挂式天花板应用中的 4 英尺 x 4 英尺
(1200 x 1200 毫米；48 x 48 英寸) 天花板瓷砖中。
- 可与任何具有 C 型环/瓷砖导轨安装系统的 JBL 吸顶音箱配合使用。
包括（产品发布时）：
• Control 24C/CT Micro 和 24CT MicroPlus
• Control 24C/CT、26C/CT、19CS/CST
• Control 47C/T、47LP、47HC、40CS/T、42C
• Control 226C/T
• 8124/8128
• 不适用于使用瓷砖桥安装的 JBL 音箱（如 CSS 系列、8138、C227C/CT、C300 系列型号）。如需最新兼容性列表，请与 JBL Professional 客户服务部门联系。 - 倒 V 形槽在瓷砖故障的情况下为瓷砖导轨网格提供支持，同时减少了向天花板瓷砖网格系统的振动传递和由其产生的噪音。
- 1.2 毫米（0.05 英寸）的金属厚度为长跨距提供所需的额外支持。
- 多个 C 型环安装孔。安装人员可在其他孔位进行钻孔。
- 一个 MTC-48TRx12 是 12 根瓷砖导轨的装包，足够 6 个音箱使用（每个音箱 2 根）。
说明书
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MTC-48TRx12 Spec Sheet (revB)
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哈曼专业洞察
JBL Control Contractor Loudspeakers: Around the World in Eight Epic Installs
Commercial audio designers and consultants have many choices when selecting the right manufacturer, product and solution to fulfill the unique requirements of each client’s particular installed audio application. The JBL Control Contactor Series was developed specifically to target these users with purpose-built ceiling, pendant, in-wall,
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