2014 dodge Charger pursuit... tight fight under the rear speaker deck. The exterior has a very tough coating. It looks beautiful when trunk opens. My subs require 2 cuft per sub. This box is smaller. I don't notice a problem from it. I prefered to install subs out of the car. I used 8 gauge wire combining both subs to 1 ohm. I cutout a piece of plywood that covered tire and battery. This way I can screw down amp. I screwed down 2" wide trim to prevent box from sliding out/rearward. The extra money for this is worth it. You're getting better quality, better space efficiency in your trunk.
