Fi SP4 Sealed box enclosure help..

[nicogbd]

Well I got an 18" Fi SP4 that im trying to build a box for in my 02' Jetta sedan, I have about 32" Width, 32" Deep, and 17" of height to work with, I was thinking about making it front facing but at a 60 degree angle so that it could possible fit still front facing and not facing up at the top of the trunk, I really could use some help.. thanks.

Click to read more...

 

[Immacomputer 10+ year member]

I drew up a quick sketch and it seems like it might just barely fit in there. The one I drew up was 45* and you still had about 6.5 cubes and it looked like the mounting depth was good too. So I think 60 should most certainly work and would probably be around 7-7.5 cubes, which should be pretty smooth for that sub.