4 12 box 1987 regal

[squeak 10+ year member]

i need help with this box i have 4 vfl 12 extremes what size air space do they need and ported or sealed

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[PhatTonyDeMarco 5,000+ posts]

You deffinitly do not have the room to port four 12's properly..

Seal them, 1.5-2 cubes each.

 

[squeak 10+ year member]

the trunk is big same car as in the pic

 

[bonesninja 5,000+ posts]

i have to agree with Phattony....i have an 81 cutlass so i know exactly how big the trunk is. It can be done but it's gonna take a very custom enclosure.