Bassface GT Audio GT-90/x5ABD Class AB/D Hybrid 5/3 Channel Full Range+Subwoofer Amplifier 1360w RMS. Power Output 4x90W RMS @ 2 Ohm Load 1x1000W RMS @ 1 Ohm Load. Power Output 4x90W RMS @ 2 Ohm Load 1x650W RMS @ 2 Ohm Load.
eBay