View Full Version : Box for (1) 12" FI BTL

12-25-2006, 01:21 AM
I would like some reccomendations on a ported box for a 12" BTL. This is going to go in my extended cab Ranger so I dont have a ton of room but enough. I would like both the sub and port to fire towards the roof. The dimensions I came up with 20"H x 15"D x 30"W. I would be flexible with the width but the height and depth I would like to keep that size. On the FI forum they said tune between 30-35Hz so I went with 32Hz which I think should be good and have seen people choose before. I made a box with the calculator on RE and think I came up with something and wanted opinions on it. I know the box came out to be 3.24ft^3 but after sub displacement and some bracing I think it should bring it down to around 2.75ft^3. If I went terribly wrong with my idea please suggest something that would be better.


12-25-2006, 01:39 AM
wtf??? wrong thread. my bad.

12-25-2006, 10:13 PM

12-25-2006, 10:16 PM
invert sub to save yourself the displacement room?

12-25-2006, 11:11 PM
im fine with the space that ive given up just wanted to see some opinions of my design

12-27-2006, 09:50 PM
can someone help me out?