first, you shouldnt need to fill it with any thing, all that does is over heat the sub, and you can blow them faster. and how making the CF less makes it sound like a bigger box.....idk......he box is gonna give him a punchy sound vers a biger box will make more rumbley. id form the the box to cover all of the cover. even if it means adding a lil tab to the top of the box to fill in space.
who ever said they wanted to use a kicker you need to use the cvt its there flat one.
to the guy that wants to cut off the center of his seat......wft go buy another pass side seat and have "40/40" then put the sub there and save the seat in case you want to sell it or what ever.
also. if you wanted to have subs and seats buy an suv. you have limited space back there any way. if you want to leave it stock and work around everything in the up position i get that. but who in there right mind would want to jam in next to a 10 inch sub. or and sub for that matter. the seats suck to begin with with out having a sub in your face, and your balls crushed.
sorry thats kinda ranty. i dont want to sound like an ass but you have to come to terms with your limitations and make a decision one or the other.
and ps i like the idea but whos gonna put there drink on a sub,