Please, use the correct forum for your questions, help keep the site organized
The 3rd forum from the top is BOX CONSTRUCTION...
Build your own, make it custom to your sub. if it's your first box, i'd suggest building sealed. to calc cubic ft (FT^3) go here. http://www.eatel.net/~amptech/elecdisc/caraudio.htm
and go to the BOX BUILDING link on the right, it's near the bottom kinda..
or you do LxWxH/1728... but that dont take into account the thickness of your wood.
i believe sum1 said subtract the thickness of your wood (in inches) from your L,W,H values and it'll be more accurate.. So ya, build your own.. Cheaper, better, and you'll say "wow, i built that!!!"... that's what i said... even my first box turned out good
i decided not to have a signature