MMA220 is a small digital amplifier (Class D), with EQ control and MIC mixer function.
It has a small enclosure, but powerful functions, including bridge mode, dual-mono,
EQ control, microphone mixer etc.
 
It is a great problem solver for different applications like classrooms,
small meeting rooms, lecture halls, bars, pubs etc.

Features

• Mini Amplifier(Class D) with MIC mixer
• 2 x 20 W @ 4 Ohm or 1 x 40 W @ 8 Ohm (bridge)
• Dual-mono output
• 2 Stereo linelevel audio selectable inputs
• Microphone mixer, with independent volume control
• Auto noise gate for Mic input
• Volume / Bass / Treble adjustable 
• Local buttons + RS232 + IR controlling
• 24 V DC power supply

Application example