Behold the Fi Audio BTL 12"

[denim 5,000+ posts]

FI Car Audio forum

 

[UndercoverPunk 5,000+ posts]

care to share wat size box and tuning

Me? 23rd order bandpass, 12 cubic inches, tuned to 132hurtz!!!!

 

[Bolognablake 10+ year member]

I get my 18" BTL with every option within a week!

Let us know, I'm in the market for a ginormus sub.

 

[loud1500 10+ year member]

Me? 23rd order bandpass, 12 cubic inches, tuned to 132hurtz!!!!

i'm dissapointed, i figured you'd tune higher than that:crying:

 

[Brian Owens 10+ year member]

Let us know, I'm in the market for a ginormus sub.

Me too. RE's are about to make room for loaded up BTL's. . . .