BRAND NEW AUDIOPIPE AP-1504 1500 Watt 4-Channel Car Audio Amplifier AP1504 NEW AUDIOPIPE AP-1504 1500 Watt 4-Channel Car Audio Amplifier Class A/B MOFSET Amplifier 75W x 4 RMS @ 4 Ohm 115W x 4 RMS @ 2 Ohm 230 x 2RMS @ 4 Ohm