I just finished making one heck of a box, its made from 2cm thick MDF and I carpeted the whole thing and put fake cheka plate inside, it has 2 sheets of clear perspex on top and front and also I cut 2 12 inch holes for some subs. Tell me anyone who has seen this before was it a good idea to revers mount the subs inside the box as far as I know it sounds preety good with full bass and a really good song.Also I cut 2 50mm ports one in each side, the subs in it are BOSS with chrome baskets they look nice. The box preety much cuts any distortion out and leaves the good stuff for you. I spent close to $300 on it.