- Public Address and Commercial Audio Systems
Descriptions：
With high efficient Class-D amplifier, audio signal processor, Bluetooth receiver and professionally designed speaker all integrated in one body, our Bluetooth ceiling speaker allows you to stream the high quality music from your cellphone, tablet or laptop wirelessly via Bluetooth connection, without adding any external amplifier. It can be installed easily on the false ceiling to save the space of your room.
Features:
●Superior stereo sound quality
●Blending easily with any indoor decorations
●Bluetooth V4.2 for higher transmission speed
●Built-in high efficient multi-channel Class-D amplifier
●With one line input for connection with non-Bluetooth audio device
●Supports 16bit DAC audio signal processing
●Coaxial speaker driver design to allow wider frequency range*
*Only for the model with suffix T
| MODEL | CB-215 | CB-415 | CB-215T | CB-415T |
| Output Power | 2*15W | 4*15W | 2*15W | 4*15W |
| Impedance | 8Ω | 4Ω | 8Ω | 4Ω |
| SPL (1W/1M) | 93dB | 93dB | 93dB | 93dB |
| Frequency Response | 80~18KHz | 80~18KHz | 70~20KHz | 70~20KHz |
| Input Sensitivity | 400MV | 400MV | 400MV | 400MV |
| Line input switch-on signal level | >200MV | >200MV | >200MV | >200MV |
| SNR | 90dB | 90dB | 90dB | 90dB |
| Input voltage of the power adapter | AC110V-240V, 50Hz/60Hz | AC110V-240V, 50Hz/60Hz | AC110V-240V, 50Hz/60Hz | AC110V-240V, 50Hz/60Hz |
| Bluetooth Wireless Range | ≤ 10M | ≤ 10M | ≤ 10M | ≤ 10M |
| Housing Material | ABS, Iron (Grille) | ABS, Iron (Grille) | ABS, Iron (Grille) | ABS, Iron (Grille) |
| Speaker Size | 5″ Woofer | 5″ Woofer | 5″ Woofer, 1″ Tweeter | 5″ Woofer, 1″ Tweeter |
| Weight | 0.7 Kg | 0.7 Kg | 0.7 Kg | 0.7 Kg |
| Dimensions | Ø203*70mm | Ø203*70mm | Ø203*70mm | Ø203*70mm |
| Hole Cut-out Size | Ø160mm | Ø160mm | Ø160mm | Ø160mm |
| Color | White | White | White | White |
Public Address and Commercial Audio Systems
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