Subwoofer Box Dimensions

[unk]

http://www.polkaudio.com/caraudio/subbox/subbox_plan.php?id=50&mesurements=standard
http://www.polkaudio.com/caraudio/products/mm2104/


I would like to build this box for my expedition, but am having a hard time with figuring out the exact dimensions of this box. I need something like this to follow really -->

http://img460.imageshack.us/img460/9075/boxul8.jpg

If someone could point me in the right direction or a sticky? Thanks

[MacLeod]

This is a very useful site for box building. See if they have what youre after.

http://www.bcae1.com/spboxnew2.htm

[Kim]

Overall External Dimensions
Width 16-51/100" (41.94cm)
Height 15" (38.10cm)
Depth 17" (43.18cm)


Chamber 1

Vb = 0.65 cu.ft. (18.41 liters)
Fb = 57.48 Hz.
QL = 7
F3 = 52.03 Hz.
Fill = Minimal Polyfill
Chamber 2

Vb = 0.85 cu.ft. (24.07 liters)
Fb = 69.01 Hz.
QL = 7
F3 = 93.27 Hz.
Fill = Minimal Polyfill

No. of Vents = 2
Vent Shape = Round
DV = 4.00 in. (10.16cm)
LV = 12.00 in. (30.48cm)

[Jstas]

Kim, what software do you guys use for designing your enclosures? Does it include provisions for passive radiators? Also, where can I get it? Unless of course you have an engineer doing the numbers for you?