Boss R3004 1200W 4 Channel Car Audio Amplifier Amp + Remote + 8 Gauge Amp Kit 110 Watt x 4 Channel @ 4 Ohm RMS Power 300 Watt x 4 Channel @ 2 Ohm Max Power 600 Watt x 2 Channel @ 4 Ohm Max Bridged Power 1200 Watt Max MOSFET Power