View Full Version : Need plans for a 15" Fi Q

05-17-2008, 11:07 PM
Plan on building a top firing box for a 15" Fi Q.

FI posts this about the sub:
Q 15 We recommend using a sealed box in the neighborhood of 2-2.6 cubic feet of volume (after all displacements for those wondering).

I will get max dimensions of what i need tomorrow when i can go out to my car. its for a 2000 Volvo v70xc wagon if your wondering

05-18-2008, 12:26 AM
Why not ported? Have a 15" Q in 4 cubes @ 32Hz and it sounds very good and gets loud. You should have plenty of room in a wagon...

05-18-2008, 11:30 AM
You have a PM.