Can the 12" W7 take that much power? I know from what I've heard the RE XXX is an incredible sub. Plus... just take a look at the 06 XXX - its friggin monsterous! Now for the Rockford... I own a T1, and its not the T2, but pretty **** close. I'm really happy now that I have it in the right box with the right amount of power running to it. I get a lot of compliments from people around here saying its one of the louder setups they've heard (which I know for sure isn't true, they're just used to the everyday best buy/circuit city crap! hah). I personally like the cone on it too, even though some people don't like aluminum cones.