Recoil DII1100.4 - 1100 Watts 2-4 Ohm Stable Class D 4 Channel Car Amp Amplifier
It features an efficient design that is capable of producing 275 watts per channel at 2 ohms, making it suitable for a variety of car audio systems. RMS power @ 4 ohm (14.4V) 4 x 180W. RMS power @ 2 ohm (14.4V) 4 x 270W.