Autotek ATX1000.2 2 Channel 1000 Watt Maxx Amplifier High Powered Car Amplifier 2 Channel bridgeable to 1 Channel High Level and RCA Inputs 2 x 250 @ 4 OHMS, 2 x 500 @ 2 OHMS - 1 x 1000 WATTS @ 4 OHMS