try the new hifonics colossus 3200 rms Dual Hybrid 2-Channel Ultra Class D Car Amplifier RMS Power Rating (14.4V): 4 ohms: 600 watts x 2 chan. 2 ohms: 1100 watts x 2 chan. 1 ohm: 1600 watts x 2 chan. Bridged, 4 ohms: 2200 watts x 1 chan. Bridged, 2 ohms: 3200 watts x 1 chan.