Re: does this sound right?
[email protected] your impatient!! LOL
If you were to go with what you are saying, then your box after all displacement, would be 3.06089cu' after all displacement. I get 22.87" long for the port wich is 14" X 3" tuned to 32Hz. 24.4" L after sub displacement.
To make things easier, let's only go to on decimal place...
a 4cu' box with a port that is 14" X 3" needs to be 22" long. Using 3/4, the total port displacement will be 0.8. sub displacement you said is 0.1 per sub...so 0.2.
4 - (0.8 + 0.2) = 3.0cu' of air space.
Pretty much the same as you got.
2006 Jeep Liberty
Adire Audio, Cadence, Clarion, MB Quart
Lv = [(14630000 x R^2) / (Fb^2 x Vb)] - 1.463R
*Vb = vol. in cu"
**R = sq.rt. A / Pi (for square/slot port)