Cerwin Vega HED Series 4-channel Mono power amplifier with an ambient backlit logo.
A compact Kenwood 4-channel digital amplifier with a max power of 400W. This amplifer has a conformal coating for marine, automobile, ATV and motorcycle use. The coating keeps the PCB from rusting.
Pioneer GM series Class D 4 Channel Amplifier. 45W RMS / 400W Max power. 2.5"L x 7.375"W x 1.5"H
Cerwin Vega XED Series 4 Channel Class D Amplifier. 360W RMS / 400W Max Power. 6.3"L x 4.7"W x 1.8"H