125 Watts x 2 @ 4-Ohm / 200 Watts x 2 @ 2-Ohm / 400 Watts x 1 @ 4-Ohm Bridged * Works with factory installed & aftermarket source units * Onboard 12dB/octave LP/HP/AP crossover * On-board Punch EQ with +18dB boost at 45Hz * Cast Aluminum Heatsink with Stealth top mounted control panel