Guangzhou DSPPA Audio Co., Ltd.
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Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

DMA2200 2×200W 2 Channels Digital Multimedia Mixer Amplifier

Features

● The main unit is constructed from multiple composite materials, delivering a more premium and technologically advanced appearance.
● Equipped with advanced microphone audio processing technology.
● Microphone excitation function enhances low and high frequencies, delivering a fuller sound and wider sound field.
● Built-in DSP (Digital Signal Processing) technology for professional audio control.
● Supports RS485 serial port and network control.
● Equipped with an advanced Bluetooth chip, fully compliant with Bluetooth 5.0, supporting high-fidelity stereo audio transmission.
● Audio inputs include optical fiber, coaxial, RCA (phono), 3.5mm stereo, and microphone phantom power input.
● Integrated with noise gate, limiter, anti-feedback, and mixing functions.
● User-friendly front panel allows intuitive effect adjustment.
● Adopts an advanced switching power supply design, ensuring stable operation under varying power conditions.
● The mixer amplifier section adopts mature professional amplification technology, ensuring stable performance and high dynamic output.

  • Introduction
  • Specification

The DMA2200 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 2×200W, it is suitable for conference rooms, classrooms, and commercial applications.


The system can be paired with the DMA2101 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

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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  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China
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