I have a 6 - 12" custom subwoofer box for a Jeep Cherokee (NOT Grand Cherokee). This is only for a 1984-2001 Jeep Cherokee, and will not fit anything else! It is a super custom fit, no room to spare, but is not higher than the bottom of the rear window (prefectly legal, doesn't block rear view at all).
This was a $950.00 custom box (no speakers), and was featured in 2 magazines - Restyling Magazine 09
I am getting a whole different system, so this box is up for sale - NO SUBWOOFERS INCLUDED - ALL GONE ALREADY.
This box has many contours and angles that can only be placed in a Jeep Cherokee, and it only goes in a special way, very difficult to remove unless you you know the trick (takes 2-3 people).
I am taking no less than $400.00 for the box. It is used but in very good condition. The ports are on the bottom, triangled aiming to the rear, 4 subwoofers aim back as well, and 2 aim up.
Feel free to email any questions, or call any time! 414-236-4800 Hazeltonsound