PRV Audio QS800.4 2Ohm Compact 4 Channel Digital Class D Full Range Car Amp 800W
1 x PRV AudioQS800.4 2 Ohm Full Range Car Audio Amplifier. 2 Channel Bridged – double the power output to your speakers by bridging two channels. Minimum impedance of 4 Ohms per bridged channel at output power of 2 x 450 Watts RMS.