The DMA2100 / DMA2200 / DMA2300 are 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 options of 2×100W, 2×200W, and 2×300W, 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 | DMA21M |
Power Supply Voltage | 4.5V-30V |
Communication Interface | RS485 |
Communication Baud Rate | 1200-115200bps |
Display Size | 4.0 Inches |
Display Type | IPS LCD Screen |
Resolution | 480×480 |
Product Dimensions | 86×86×27.3mm |
_400x400.webp)
DMA30N Remote Bus Network Decoding TerminalJanuary 9, 2026The Remote Bus Network Decoding Terminal is a fully network-based, all-digital analog-to-digital signal processor operating on the TCP/IP transmission protocol. Featuring a dual-network interface redu...view
MP2765 650W 6 Zones Mixer Amplifier with Timer&USB&Tuner&BluetoothOctober 9, 2018The Integrated Mixer Amplifier MP2765 is a 6 zones mix amplifier integrated with the functions of U disk, SD card, tuner, radio, Bluetooth, zones and timer.view
MP6912 120W 6 Mic Conference AmplifierApril 11, 2017This Mixing amplifier is 70V,100V&16Ω and rated at 120W. It has 4 line inputs, 1 line output, and 6 microphone inputs.viewwe will contact you within 24 hours.
The Advantages of Small Digital AmplifierAugust 6, 2018In the field of audio, people have been holding the position of class A amplifier. Class A power amplifier is considered to be the freshest and most transparent, with high fidelity. However, the low e...view
Some Conference Functions of Paperless Conference SystemJuly 21, 2021Paperless conference system uses modern communication technology, audio technology, video technology and software technology to realize paperless conference through electronic exchange of documents. I...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
