UPC: 0815996020358 | Key Digital KD-AMP220 2-Channel Compact Digital Amplifier w/3-Yr Warranty
Sold By: Key Digital Systems INC.
Sold By: Amazon- At amazon.com you can purchase Key Digital Compact Digital Amplifier 2 Ch 20 WPC @ 8 Ohm, 40 WPC @ 4 Ohm, KD-AMP220 for only
- The lowest price of Key Digital Compact Digital Amplifier 2 Ch 20 WPC @ 8 Ohm, 40 WPC @ 4 Ohm, KD-AMP220 was obtained on June 28, 2026 3:26 am.
Description
UPC lookup results for: 0815996020358 | Key Digital KD-AMP220 2-Channel Compact Digital Amplifier w/3-Yr Warranty
The KD-AMP220 is a 2×20 watt Class-D amplifier with 8 Ω 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. Key Digital KD-AMP220 2-Channel Compact Digital Amplifier with 8 Ω 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. Key Digital KD-AMP220 2-Channel Compact Digital Amplifier 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)