Today i was playing the crunk juice intro bme click an the whole hatch on the firebyrd was all moving an the whole window was flexing u can c it moving the whole thing it was sweet 2 jl w3 seald
mess around with some test tones. they will flex the roof of your car. i don't know how powerfull those subs are but when i had the type Xs, it was flexing the whole roof of my car and the subs were in the trunk with the backseat up. but with my treo ssi subs, the sunroof looks like it is going to pop off. lol
i dont think the roof will its so short an small an is pretty sturdy than like 4do0r cars an suvs cause they anit that sturdy wit bracing dunno ill try but evenytime i turn it on sum1 always b1tches
I have a video of my firebirds hatch literally having about half an inch of excursion, also shows the doors of my car literally rippling with the bass. (six 12's, and a 13W7)
(six 12's, and a 13W7)