First off, KUDOS to sonic, ordered amp late on tues. night, was @ my door on Friday in Fla!! Ok, I have this amp running onmy 2 10 dvc 2ohm phoenix gold rsdc, and it sounds great. The amp, outta the box, with me sending 6 volts (mb quart specs). From my line driver, was reading 48.8 volts ac!!!!!!!! I have it gained set at 58ac volts, no clipping, and hits hard and precise(def. makes more than 1,000 watts @ 2ohm). Buy this amp, youll be glad you did. I like this amp better than the brz1700.1, however my subs are rated 600rms/1200 max, mayb this amp is better suited for my subs specs. Also, i ran it for 4 1/2 hours straight, at 2/3 to max volume, & IT NEVER GOT WARM, SERIOUSLY WAS COLD TO THE TOUCH!!!!!