ZUPPY'S Box for Two JL Audio 12W7s....

[Buck 5,000+ posts]

Port area is around 14in per cube.......The average enclosure seems to fair well between 13-16 with slot ports..........Of course my box in the Bmw is 21in per cube!!!!

It depends, I've done 10-22 per cube.

 

[zuppy 10+ year member]

Hey man just installed my system this past weekend and omg does it sound so much better! At low volumes it's like a low thump like all the way in the back and then you when you blast it... it sounds ridiculous! Thanks so much for the box man, I'd definitely be buying more boxes for other cars in the future!

GUYS BUY THIS MANS BOXES!! Great quality, thanks once again!