Whats the biggest sub box i can put in my coupe.. I had to give away some boxes cuz they wouldnt fit in the trunk so any help would be appreciated. Thanks

 

dunno how your trunk is, but s14 seems very small. i put 2 12s in, but i have no trunk space, and custom made an "L" shaped box. so if you can maybe you should build your own.

 

I have two 12 inch subs and they take must of my trunk. I can only fit them facing back if I have no spare tire, and the box is so tight that I puch it between the trunk roof and the bottom and it locks itself there. I would recomend getting two separate boxes and putting them at the back end, in the corners.

 

boxes take up to much space. i have 2 10" subs that face the rear seat.

 

i built my own it is 11" tall about 24" wide and about 9" deep it fits right behind the metal rods the hold the trunk up and i faced it "in" so when u fold down the seat you can see the sub