ok final calculations show this:
subs need 2.5 cf each
box will be 14" high
32" wide
23.5 deep
---------------------------------
this gives me 5.04826 cubic feet

port will be 16.51" long
4" high
30.75" wide
and this should be as close to 40hrtz that I can get

how does that sound guys?
should I start building now?

__________________
PROUD MEMBER of WEST COAST EXTREME SPL
http://www.cardomain.com/ride/2197010/1