BOSS Audio Systems R3004 Riot Series 4 Channel Car Amplifier J9226

MODEL 1200W High Output 4 Channel AmplifierUp to 225 W X 4 RMS @ 2 ohmUp to 113 W X 4 RMS @ 4 ohmUp to 450 W X 2 RMS Bridged @ 4 ohm Full Range, Class A/B, MOSFET Power Supply High and Low Level Inputs, Fixed High Pass Crossover, Variable Low Pass Crossover, Variable Bass Boost Include Remote Subwoofer Control Blue Backlit Illuminated BOSS Logo Dimensions: 12.28" L x 10.44" W x 2.25" H