The DMA2100 is 2-channel digital multimedia mixer amplifiers designed for professional audio applications. Featuring built-in DSP audio processing, Bluetooth 5.0, RS485, and network control, the series delivers stable high-performance audio output. With rated power of 2×100W, it is suitable for conference rooms, classrooms, and commercial applications.
The system can be paired with the DMA21M smart wall control panel, a 4-inch touch-screen control terminal for volume adjustment, scene recall, and system operation. It supports RS485 communication and 4.5V–30V wide-range power input, ensuring stable integration. The panel supports 86-type concealed in-wall and in-desk installation for a clean and modern appearance.

Model | DMA2100 | DMA2200 | DMA2300 |
Rated Power | 2×100W | 2×200W | 2×300W |
Impedance | 8Ω | ||
Frequency Response | 20Hz-20kHz | ||
Distortion | <0.1% | ||
SNR | >80dB | ||
Input Sensitivity | 0.775V | ||
Maximum Input Level | 1.9V | ||
Input Impedance | Microphone: 1K/Line: 10K | ||
Damping Factor | 100 | ||
Intermodulation Distortion | 0.5% | ||
Slew Rate | 3V/μs | ||
Power Requirements | AC 220V | ||
Product Dimensions | 482×267×44mm | ||
Package Dimensions | 560×385×100mm | ||
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