Oh and btw guys... i build his box plans... Raisedin305 goes to school with me, hes hard headed... reason why he blew his sub was cuz of the following...
As soon as he was done with the box he just hooked everything up and played the sub... he didnt adjust the settings or anything... he was coming from 2 separate 1.3cuft
ebay boxes... H/U sub was set at +11 and bass at +14 i belive thats what i saw when i sat in his car... i told him that he should of turned everything down.. inseatd of just pop n play..
Lets say the amp WAS putting out 2800-3000w at .5 wich u werent bcuz of impedance rise and stock electrical system, u prolly were putting out around 2000w.. anyways, L7's should handle that... but when u put them in a BIGGER box they will need less power to ge louder.. like i told u and since u had ur HU settings all the way up u clipped the hell out of ur shit man..