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.
Great Fit And Sound .would recommend to everyone.
used this box in a 2016 charger. we put 2 Audio Dynamics 4212's in it. powered off an Audio Dynamics 3k. the box was the perfect size. the cut out holes where a good fit. the tune was perfect for these. set the crossover to 80Hz and the subsonic to 29. i was very surprised how well this set up worked. Fox box's are great of you just don't have the time to build one. the fit in the car was nice and tight. you could also still get the spare tire out too.
Love it, fits perfect! 2 12” subs provide massive bass!