This wall-mounted speaker is a commercial PA system designed for various applications such as offices, hotels, bars, and shopping malls. It features a rated output power of 20W at 70V/100V & 16Ω, with power tap. Using a 4" coaxial driver unit, it delivers extraordinary sound quality in a small and neat appearance, and enables quick installation with brackets.

Model | DSP129 |
Woofer | 4" paper cone |
Frequency Response (±3dB) | 120Hz-20kHz |
RMS Power | 20W |
Sensitivity | 83±2dB |
MAX. SPL. (1m) | 97±2dB |
Transformer | 70V/100V |
70V:5W/10W;100V:10W/20W | |
Nominal Impedance | 16Ω |
Attachment | Bracket/screw |
Product Dimensions | 148×127×138mm |
Housing Material | ABS |
Net Weight | 1.23kg |
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