I just love this amplifer. Originally I had Kenwood powering two 12 inch Lanzar Max subs at around 600 watts each . Now I installed this new Sound Storm Laboratories Evolution 1600 Watts 4 channel amp and it hits much harder then my previous Kenwood amp. I will highly recommend this amp!!!!!

Evolution Series Four-Channel Class AB Car Amplifier
RMS Power Rating:
4 ohms: 180 watts x 4 chan.
Max power output:
2 ohms: 400 watts x 4 chan.
Bridged, 4 ohms: 800 watts x 2 chan.
4/2 channel monoblock operation.