phillipcyoung
10+ year member
Member
I have been searching for a while for the right subs to buy to put in my truck. I hear a lot of talk on here about Fi, IDMAX, and other speakers. How do they perform? and are they something I should look into putting into my truck? I am trying to get the most spl possile out of the space that i have to work with. (2007 F150 XL reg. cab)