rodneyH
Supporting Actor
- Joined
- May 22, 2001
- Messages
- 844
I just did the upgrade, and my little bro has a JBL 12" sub that is in a faily large ported box, I just wonder if the volume is close???
Harry, thanks for the reply. I didn't want to download the program, but based on your measurement. I can figure it out. I would guess the inside of mine is about 26.5" long (28.5 end to end on the outside), that would make it about 2.84 cubic feet (wow, that is a lot of volume to replicate in a box, the JBL I am guessing is only about 1/2 of that, So I guess it might not work?
What might not work?
Fill the SVS with water up to the top and measure what you take out. You'll have exact volume. Forget all these formulas.
Sounds like a good idea, I'll have to try that
For real though, does the insulation inside of the tubing affect the calculation at all? Do you need to subtract the volume that it takes up from the total volume of the tube?