need design a 4 12 ported box.

[intense2u 10+ year member]

want to have it at the spl sound i have 4 12 olm 1612. the specs are 2.5 cubic feet and the fb at 50hz f3 41hz port size(height) 12.5" (width) 3" (length) 17.5". my car is a 98 lexus es300. what can i do to make loud at spl and make it fit in my car. thanks

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[RAM_Designs 5,000+ posts]

There's no way you're going to be able to fit four ported 12's in your trunk, unless I'm reading your post wrong(it is a little confusing).

 

[intense2u 10+ year member]

There's no way you're going to be able to fit four ported 12's in your trunk, unless I'm reading your post wrong(it is a little confusing).

yea you read it rit //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

what can i do to make them fi?t and at the spec of the subs.

 

[RAM_Designs 5,000+ posts]

Either run all of them sealed or do a pair of them ported.

 

[galacticmonkey 5,000+ posts]

Congratulations, your lack of grammar and basic knowledge of car audio make you look like a total moron.

Good luck, you will need it.