calculted box volume ?

Need to make sure I have the right vubic feet here...

48w x 22d x 15h

What do you guys come up with ?

Thank you for assisting.

9.16cubit ft

7.44...if ur using 3/4

don't forget to subtract sub, vent and any bracing displacement.

Alan wrote:

7.44...if ur using 3/4

This is what I got too

Ok, several things to work out if you want a close, accurate volume.
1. How many speakers @ what displacement per?
2. How many ports @ what displacement per?
3. How much bracing @ what displacement per?
4. If you numbers are for outside dimensions, how many panels per side?

I use Volume = ((L x W x H) / 1728) - (qty spkrs * spkr displ) - (qty ports * port displ) - (qty braces * brace displ)

So, let's assume you use 2 4" aero ports, full length, unflared; 2 Mojo 12's, and no bracing with 1 panel per side/top/etc... of 3/4" MDF, your internal dimensions would be 46.5 x 20.5 x 13.5. No bracing used. The Mojo is .197 cu ft displacement per. The 4" aero @ 18" inside the enclosure would be about .13 cu ft per. So, let's plug in the numbers:

((46.5 x 20.5 x 13.5) / 1728) - (2 * 0.197) - (2 * 0.13) - (0 * 0) --- SOLVING DOWN ---
7.45 cu ft - 0.394 - 0.26 - 0 = 6.80 cu ft

The figures are of course rounded to the nearest 10th.