all that crap inside is like the port, handles, liquid nails, and port accessories and crap like that.....and yes i know i went a lil overboard on the screws lol
Not that bad I just got done tonight with a box for 4 6.5 Mid-range speakers that Im adding on in my car.Theres a big bass difference with them in the custom box instead of the door panels alot more clarity too.