Help with building a sub box

im gonna do my box for my 4 10's kinda the same way , beside the 6x9 you should have a 4 inch speaker there , take that out and run the port into that , you gain a 3 db gain just by letting it hit the rear glass, but if you do 2 12's id go jl w3 great stuff , little expensive but well worth it , my 15w3 has been loud as sin for the last 3 years , last bass off i went to i pulled a 143.3 with that one sub and the 4's out

Ok im really lazy so i didnt read through any of the submissions so sorry if im restating anything,
If you want a really good ported box go to the kicker website and search the kind of subs you have and theyll basically give you the manual to the sub, inside it tells you the exact specs to make the boxes, use them lol

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Originally Posted by eddie97gt

you gain a 3 db gain just by letting it hit the rear glass

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Did you test that or guess?

And the guy who claimed he's been doing car audio "4 10 years" No one has lived for 410 years to my knowledge. :D

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Originally Posted by whiney

If I was you i'd stay away from kicker subs, I've had nothing but bad luck with them. Go with like an fi q 15" or a mach 5 sub and call it a day.

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I have two of the 07 CVR's in the Kicker box, running on a BI2500DX from Bass Inferno (not the best, but it works), and they sound fine (at least to me). Not blown out at all, sounds great at any volume (sub wise, amp needs changed out soon).

umm, yeah i had 2 brand new l7's and after they were broken in the did this.
YouTube - dscf7342.avi