2 15" L7 build

[jshak07 10+ year member]

my buddy got a old model cavalier wit two 15" L7 in it.. need to build him a ported box that will fit in his trunk bc he has a prefab that wont so he had to get sealed.. thinkin i will need to do an aero port.. anybody help me out wit some dimensions? im estimatin max dimensions at width34" x height18" x depth20"

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[bonesninja 5,000+ posts]

you need like 8 ft after port and subs...gonna be somewhat difficult in that trunk i think

 

[jshak07 10+ year member]

hes got a sealed box in there and it takes up most of it,, if i build it in the trunk i can make it a little bigger but never done anything with an aeroport before so i dont know where to start after gettin the basic "box" built

 

[king ranch 5,000+ posts]

you got 5.75 before disp go with aeros and 2 12's l7's and you should be happy but if he already has the 15's then i dont think you can go ported unless you can squeeze another cubic foot before displacement and use aeros and have around 6-6.65 after disp