I've had this amp for almost 2 years.. I had heard ixed reviews in the past about soundstorm amps, but i can honestly say that if you have the subwoofers wired the way they are supposed to, and have a good wiring kit pushing power to this amp it will make any sub around pound. I had 2 Rockford p2's hooked through this amp, and it pushed them easy, never got hot or anything. I am now pushing 2 jbl p1222's and it's the loudest shit around. Like i said this amp works wonders if you wire it correctly.