Boss R3002 600W 2-Channel Amplifier + Remote + 2 Farad Car Capacitor + Amp Kit Total Power: 600 Watts Max Bridged Power @ 4 Ohms: 600 Watts x 1 Max Power @ 2 Ohms: 300 Watts x 2 RMS Power @ 4 Ohms: 125 Watts x 2 Bridgeable