DVDO-AA2x20W-1 is a compact Class D stereo audio amplifier ideal for small to medium-sized AV environments, including classrooms, meeting rooms, small venues, bars, restaurants, and digital signage systems.

It offers two analog audio inputs (1 x stereo RCA and 1 x 3.5mm) plus a microphone input with switchable 48V phantom power and an integrated mixer function.

The amplifier supports three output configurations: Stereo (2x20W @ 4), Mono, and Bridge (1x40W @ 8), with adjustable bass, treble, volume and input selection controls.

Operation is flexible, with control options via front panel buttons, IR remote or RS-232.

Features:

• High-efficiency Class D amplification with low heat generation and reliable operation
• Compact design suitable for rack, wall, ceiling or under-table mounting
• Two analog audio + one microphone switchable inputs with mixer function
• Balanced/unbalanced MIC input supports 48V phantom power, dynamic and wireless microphones
• Switchable output modes: Stereo 2x20W @ 4Ohm (default), Dual Mono or Bridge 1x40W @ 8Ohm
• Loop output for signal pass-through or daisy-chaining
• Noise gate: automatically mutes the output when no input signal
• Independent volume, bass and treble control
• Control via front panel buttons, IR & RS232