Need help on wedge box air space please.

[Flyin11]

WOW That's a lot of calculations. Only 8 1/2" in width? WOW


I found this site:

http://www.the12volt.com/caraudio/boxcalcs.asp

And figured this out...Yep it's going to be a dual box so I put in these dimensions for 1 side and got 1.294 cu ft for the chamber:

15 W 15 D 14 H and using 5/8 MDF

Now, you then double the length giving me 30" which doesn't include the thickness of the brace in the middle but that can be measured and added. 1.294 cu ft - 0.035 displacement gives me: 1.26cu ft per chamber. That's what I figured up anyways