look at the bx1500d used one, mtx1501d unmodded, or possibly modded as well, and when ya want more power upgrade your electrical system....those are your best bets as of right now for decency with price and power....
and the fusion and the rockford are both about the same amps...both designs are different but all and decent prices for the amps to...so those are some to speculate...just the brutus will go to 1 ohm when you want it to and the mtx will once you get the power demands from your system //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif