Originally Posted by cab83_750

Here are my self-made subs. The box volume fits the subs requirements.

Pic #1 is with the seats up. I wanted stealth when designing the boxes.
Pic #2 shows the subs.
Pic #3 shows the space required (i.e., I lifted the box).
Pic #4 shows the box (unfinished without the carpet.)

I could have gained more volume by making the boxes longer. However, the car's floor actually has 'indentations' and the existing length of the boxes fits perfectly. I also am able to remove these (obviously) if I end up having 'long-legged' passenger.