Boss Audio BE2200.5D 5-Channel 2200W Max 2 to 8-Ohm Full Range Class-D AmplifierBRAND NEW BOSS AUDIO BE2200. 5D 5 Channel 2200 Watts Max 2 to 8 Ohm Stable Full Range Class D Car Amplifier Key Features: 2200W High Output 5 Channel Amplifier Up to 225 W X 4 RMS @ 2 ohm Up to 113 W X 4 RMS @ 4 ohm Up to 450 W X 2 RMS Bridged @ 4 ohm Up to 750 W X 1 RMS 5th Ch @ 2 ohm Up to 375 W X 1 RMS 5ht Ch @ 4 ohm Full Range, Class D, MOSFET Power Supply High and Low Level Inputs, Variable High Pass Crossover, Variable Low Pass Crossover,