Originally Posted by ChopsZ

Neither Ron or I are into SPL, and definitely not competing against each other. And honestly, I think that Ron's dual 12" MkV's will probably dig deeper and play a little louder than my single 15" Type S.

Ron, if I'll be able to build a false floor to cram in a 7" deep driver in 2.5 cf of air space, I really don't think you'll have any issues at all fitting those shallow SI 12's back there.

I'm still not sure if my enclosure is going to be fully fiberglass or just the bottom or what. What about you?