FI BTL 18' sub

[savboy31 10+ year member]

is this a good sub or is the company any good?

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[-Leister- 10+ year member]

An 18" Fi BTL is a beast..

 

[MmatsDude 10+ year member]

yes there good subs, and a nice company. u must not know about the FI's much huh

 

[icpurplepplalot 5,000+ posts]

FI doesn't make an 18' btl

 

[power-fanatic07 5,000+ posts]

lmao.

 

[TnT_Sounds 10+ year member]

Fi is good humans and good products. I run 6 15s

 

[savboy31 10+ year member]

no this is the first time I have ever heard of them is today im just looking for some good hard hitting subs that I can put in my magnum