Help on port for box for 2 12s

[clab333]

Im building a box for an altima and im gunna be puttin 2 Sundown SA-12's in the trunk. I want it ported, can anyone help me out at which port length I would need for a square port that will be placed between the 2 subs on the front of the box. For a better idea, looks sorta like this.

O | O

sub port sub

the port entrance/exit will have a height of 15" and i think a width of 1.5".

Thanks.

[RickyFriery97]

that only 22.5 square inches of port

you need wayyyy more then that

Edited May 20, 2011 by RickyFriery97

[clab333]

Can someone help me out with dimensions then lol?

[RickyFriery97]

Can someone help me out with dimensions then lol?

whats your max dimensions?

[clab333]

Can someone help me out with dimensions then lol?

whats your max dimensions?

as far as outside dimensions with 3/4" mdf, i was goin with a height of 16.5", width of 33", and a depth of 16.5".

But seeing as i didnt use enough volume for the port, i guess it would have to be bigger now. the height and length are pretty close to max but the depth can be toyed with some.