Key Digital KD-AMP220 2 Channel 20 Watt Per Channel Compact Digital Amplifier

The KD-AMP220 is a 2x20 watt Class-D amplifier with 8 ? speaker output ideal for installation in presentation spaces. Input connections accommodate microphone, line level balanced/unbalanced, and line level 3.5mm stereo analog audio inputs. The output is a mix of audio from the microphone input and the selected audio input. Microphone and output volume levels may be variably controlled via IR, RS-232, or the front panel, and speaker level output may be set to bridge, stereo, or mono mode.

Features

• Class D Amplification:?20W PER CHANNEL @ 4ohm, 40W @ 8ohm BRIDGED
• Mixing:?Output is a mix of microphone and the selected audio input
• Signal Processing:
  • Variable volume level set for each input
  • Variable volume, bass, and treble for output
• Inputs:?Microphone (3-pin balanced, condenser/dynamic), 6-pin balanced stereo, 3.5mm stereo
• Phantom Power:?48V phantom power for integration with condenser microphones
• Outputs:?Pre-amp line level (6-pin balanced), speaker level
• Speaker Level Output:?Bridge, stereo, or mono modes selectable
• Noise gate for consistent audio levels, prevention of ambient noise
• Control:?Front panel, RS-232, IR with external IR Sensor (included)
• Compact Size:?4.84”(W) x 3.42”(D) x 1.3”(H)