I just got 2 infinity 4 ohm dual voice coil 1042's, which do 250 watts RMS each. I originally was thinking of getting a profile AP1200 which can do 600 watts RMS bridged at 4 ohms, but after reading some posts, i see that profile sucks. So what kind of amp should i get to power these subs good and not be that expensive? The said amp was about 170 from crutchfield.com so I'm looking for something around that price range. Any help would be greatly appreciated because i don't want to get crap, thanks.