How big can a sealed box be?

[10mtx8000]

I have a Camaro with that no hatch room problem. I use the T-top storage for all my crap so I'm building a box for the hatch area behind the seat. I have 38 width by 14 inches deep and about 10 inches tall before it blocks any view. Now I'm looking at making a box that's 38x14x10 with one 10 inch MTX thunder8000 (1000w) in it. Is that too big for one 10? If so, should it be sealed or ported to make it sound better? I got this thing on order and was wondering if anyone knows much about this. Thanks.

[preludeshfan]

I have a Camaro with that no hatch room problem. I use the T-top storage for all my crap so I'm building a box for the hatch area behind the seat. I have 38 width by 14 inches deep and about 10 inches tall before it blocks any view. Now I'm looking at making a box that's 38x14x10 with one 10 inch MTX thunder8000 (1000w) in it. Is that too big for one 10? If so, should it be sealed or ported to make it sound better? I got this thing on order and was wondering if anyone knows much about this. Thanks.

camaros are easy to build systems for. you dont need big subs in thoes cars because they project bass from the rear with ease because of their hatch design.
a small box with a coluple 10's id all you need.

[Ashton]

I think what he is asking is if the cubic footage for that box is too large... it should give you about 2.25 cu ft.. and that is way too much for that sub. make a smaller box and a false floor is what i suggest.