Audio Zone Amplifier500216

The MuxLab Audio Zone Amplifier is a Class D digital amplifier that allows one (1) analog source to be distributed to a pair of 20W per channel stereo speakers within a zone. The Audio Zone Amplifier can be cascaded infinitely across multiple zones to give a multi-room audio solution.

The Audio Zone Amplifier features two (2) stereo analog audio input lines, microphone input with 48V phantom supply, and two (2) 20W, 4-ohm speaker outputs or one (1) 40W, 8-ohm speaker output.

Volume and source control via the front push buttons, or via IR using the optional IR Sensor & Handheld Remote Control Kit (500216-IR).


  • Two Analog Stereo Audio Inputs
  • Microphone input with 48V phantom supply
  • 20W per channel into 4-ohm
  • Cascadable to further amplifiers
  • Compatible with MuxLab Hi-Fi Audio Baluns and Audio Matrix Switch
  • Volume control
  • Ground loop isolation
  • Controllable via pushbuttons, RS232 and optional IR

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