Thank's for the offer. 400wrms might get me by for the time being but for my sub's to play full performance and I'm a guy who love's to play the bass as hard as I possibly can before clipping/distortion occur's. 400 watt's on 2 Kicker CVR 10's will not be enough power to push those woofer's to their limit. Right now my current temperary setup is a single Kicker CVR 10 (bought the sub way back in 2003) being ran off a broke ass MTX 251D Thunder amp. Roughly 225 watt's and the sub is begging for more power. My plan's are to get 2 new CVR 10's, use the current dual 10" ported box I have now, and get a 1200 watt amp.cloned r/t- i got a kenwood 1000 watt thats 400 rms.......