4-Channel
$388.00$181.95 / Rockville dB45 3200 Watt/800w RMS 4 Channel Car Amplifier+Amp Kit Loud!!$353.99$151.95 / Rockville RXA-F2 2400 Watt Peak/600w RMS 4 Channel Car Amplifier+Amp Kit$323.99$136.95 / Rockville RXA-F1 1600 Watt Peak/400w RMS 4 Channel Car Amplifier+Amp Kit$219.95$175.95 / MTX THUNDER75.4 400 Watt RMS 4-Channel Amplifier 2-Ohm Car Stereo Amp$679.98$694.00 / AudioControl LC-4.800 800w RMS 4 Channel Amplifier/Bass Processor+Remote$298.00$105.95 / Rockville RVF-2 1200w Peak/300w RMS 4 Channel Car Amplifier+Amp Wire Kit$219.95$175.95 / MTX THUNDER75.4 400 Watt RMS 4-Channel Amplifier 2-Ohm Car Stereo Amp$149.99$103.53 / Hifonics ZD-750.4D 750 Watt 4-Channel Amplifier Car Stereo Class-D Amp$1,089.96$649.00 / AudioControl LC-4.800 800w RMS 4 Channel Amplifier/Bass Processor+OFC Amp Kit$195.99$104.95 / Planet Audio Anarchy AC1200.4 1200 Watt 4 Channel Car Amplifier+Amp Kit