I have a mid engine car and my sub boxes are too big to go behind my seats. So i was wondering if i should try to build smaller boxes...or if it would be worth it to put them in the trunk? or if I should just build a box to go under the hood. Any advice would be appreciated
You'll hvae to see if the front trunk is in any way vented into the cabin if it is then throw it in there. Guys put the box behind the seats in the Fiero's, the MR2's are a little more cramped for space and if you have an NSX you should be able to get a reputable shop to do anything you want.
Depending on how much space you have in your doors, you may want to entertain the idea of fitting an 8" or 10" in your doors that have extreme high Qts (above 70), a extreme low Vas (below 20 liters), and a extreme high Bl (above 12).
These type of speakers are hard to find, but then again you have a difficult car when it comes to a sound system.