Im looking to find some loud 12" subwoofers, but i have limited space sorta. the amps that will be use are two 9152d 900rms watt amps, im lookin for maybe two 12" L7's or maybe some JBL's or anything else that i could run off of those two amps, its gotta be loud too, its all about the SPL. i have a 2006 Kicker CVX 15" sub for trade or sale also