View Full Version : Help with cubic ft. area
09-07-2009, 09:29 PM
so i'm having a little trouble finding how much area a PVC port takes up. It is 8.5" x 18" BassBox 6 Pro tells me .591 cubic feet. is this correct? i could not find a calculator online that came even close to those numbers. any help is appreciated.
09-07-2009, 09:40 PM
go to volume calculator tube/cylinder
09-07-2009, 09:55 PM
^^ this lol thats the link i was gonna give
09-07-2009, 10:32 PM
if you have bassbox it factors all that in, what does it matter?
09-07-2009, 10:38 PM
I'm confused. Are you talking about how much port area of the tube (h*pi(ID/2)^2)), displacement by the actual tube walls h*pi(OD^2-ID^2), or the full tube including walls and inner volume? (h*pi(OD/2)^2)
09-07-2009, 10:41 PM
yup thats what I got too. .591
09-07-2009, 10:46 PM
I see nobody now takes geometry :p
.59079 is your port volume. Pi(r)^2h/1728
09-07-2009, 11:50 PM
kool got it. thanx doods. (.591) is what i was looking for.