Whats good guys just found this board and decided to join. At any rate, been thinking of upgrading subs to FI but not sure which ones. I currently have 2 RF p2's powered by a RF P500.2 with a cap and am pretty happy with it but i want more. I found FI and have heard nothing but good things. Keep in mind i have a Chevy SIlverado with a sealed box under my rear seats. What FI subs could i use with this box or would u guys recomend another box? Really looking into the BL's but not sure what will fit and such. Any help will be appreciated

I believe the BL's have to be in ported boxes. Check out the enclosure requirements. I think its pinned in the FI technical section

ANd i doubt that truck enclosures come ported?

gona want to go with ssd or q. bl wont work sealed.

ANd i doubt that truck enclosures come ported?

you could make your own

gona want to go with ssd or q. bl wont work sealed.

x2, what is your budget on subs, amp, etc? How much room do you have for the enclosures?

Welcome and glad you could join us .

Has ported truck enclosure been done before? havent seen them around? and as for budget it wont matter cuz it will proly be bought in sections with the subs and amp and whatever else i need. ANother thing is how are the q's compared to bl's? i am looking for more bump and sq compared to my p2's but i still want them to have some spl.

Really do not recommend using prefab enclosures anyhow...

Most are a long shot off of our recommended enclosure specs.

SSD's or Q's would work best for you.

Thanks mustang... im leaning more now to the Q's since it would probably be the easiest. ONly thing is can i get a box that will fit underneath the rear seats with a mounting depth of 7 inches? And also what kind of amp would work the best with 2 !2 Q's?

Do you have a tape measurer? If so go tell us your max dimensions.

Dimensions of my box? Cuz my box dimensions are 13.5" width x 7.5" depth x 54" length. i could probably fit comfortabley another inch and half but im gonna need to move the stupid cap.

Dimensions of my box? Cuz my box dimensions are 13.5" width x 7.5" depth x 54" length. i could probably fit comfortabley another inch and half but im gonna need to move the stupid cap.

What kind of truck is it?

2001 Chevy Silverado extended cab