anyone know if i could fit 4 12" jl w3 subs a fosgate bd1000.1 and a fosgate 600.4 amp in the trunk of a 97 spyder? if anyone has done anything like this could u tell me how you did it, how it sounds, and if possible send me some pics? any info would be much appreciated, if i cant im gonna wanna start to try to sell some of it.

hmmm you'd be pushing it. Spyders have pretty small trunks

I dont konw about 4 12"s. Seems like you need a pretty big box

If you mount the subs isobaricly you might be able to squeeze them in. Never seen the size of the trunk on a Spyder, but JL's don't take much airspace, and doing them iso cuts that requirement in half. So you just might, guessing with the amps you listed you plan on running the one rockford very bridged to push the subs, so you might want to look at some kind of fans in there to keep that thing cool in that small of a space since rockford amps tend to run a little warm when bridged....

dude, anything can be done, and if a shop ever tells you otherwise, they dont want your business, and if you think 4 12"s would be big, think about 64 10"s in the Team Gates Bronco, and I think she has upgraded