buy my PPI A600. its 1200 watts at 2ohm. all i want is 175 bucks for it. its a straight power class sub amp thatis made for pushing series subs. when i used this i had another one and was pushing 4 jl audio 12w6's. then i also 2 PPI a400's that cranked my mids and highs. if your interested shoot me a pm and i will snap a few pics with my digi and show ya.