超小型室内/室外背景/前景扬声器
Control® 23T 是 JBL Professional Control Contractor Series 室内/室外扬声器中最紧凑的型号，非常适合用于露台、门厅、零售场所或其他需要前景/背景音乐和寻呼的应用场景，且对美观度的影响最小。
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特点
- Isolation transformer for 70.7 V / 100 V distributed-line sound systems.
- Components: 3.5 in Polypropylene coated woofer, .5 in Titanium coated horn loaded tweeter.
- Built-in InvisiBall® mounting hardware.
- Weather resistant enclosure and transducers.
- Readily paintable to match decor.
- 130 mm (5.25 in ) polypropylene coated woofer,
10 mm (.75 in ) titanium coated horn-loaded tweeter. - 90° x 90° high frequency horn.
下载
文档
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Control Contractor Brochure
更新: 4月 2026
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1.7 MB |
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Control 23T Spec Sheet
更新: 4月 2026
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662.9 KB |
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Control Contractor Surface Mount Owners Manual
更新: 4月 2026
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2.0 MB |
Specifications
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662.9 KB |
Manuals
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160.0 KB |
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65.0 KB |
Brochures
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23.0 MB |
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21.0 MB |
Compliances
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179.3 KB |
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130.9 KB |
Software
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611.8 KB |
Install Guides
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58.7 KB |
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52.4 KB |
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37.6 KB |
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76.4 KB |
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227.1 KB |
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27.4 KB |
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零件与服务
性能
| 频率范围 | 100Hz to 21kHz (-10 dB) |
| 功率容量 | 50 W Continuous Program Power; 25 W Continuous Pink Noise |
| 变压器抽头 | 5 W @ 70V, 10 W @ 100V (IEC pink noise, 100 hrs.) |
| Directivity Factor (Q) | 4.8 dB |
| Directivity Index (DI) | 6.8 dB |
| 标称阻抗 | 8 ohms |
| 分频点 | 3.5kHz |
| 低频驱动单元 | 88mm (3.5 in) Polypropylene cone w/ WeatherEdge |
| HF 驱动程序 | 13mm (.5 in ) Titanium coated polycarbonate |
| 音箱材料 | HIPS (High Impact Polystyrene) |
| Overload Protection | Full-Range power limiting to protect network and transducers |
| Terminations | Spring terminals, accepts banana plug |
| Safety Agency Rating | Transformer UL1876 recognized |
| 环境 | Conforms to Mil Spec 810 for humidity, salt spray, temperature & UV. IEC 529 IP-X4 splashproof rating. |
| 尺寸（高 x 宽 x 厚） | 193 x 140 x 111 mm (7.6 x 5.5 x 4.4 in) |
| Net Weight (each) | 1.8kg (4 lb) |
| Shipping Weight (ea) | 4.1kg (9 lb) |
随附配件 |
variety of paints and finishes to Invisiball Assembly 4mm x 80mm hex key |
| Optional Accessories | MTC-23V: For vertical columnar orientation of up to 3 loudspeakers polypropylene and terminating its MTC-25/23H: For horizontal splaying of two speakers. Three brackets array up to six loudspeakers in a 360° array. |
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