That one I posted above isn't mine. . .just one a preludeonline.com owner did. I dont have pics of mine yet. The front on his is actually multiple MDF pieces, with an MDF top and bottom. I think The area around the hinge is all glass though (just to clarify, I did NOT build this one):
The sub on mine IS flush mounted (I also think it looks less like an "afterthought" flushed). I'm also going with an MDF front and top, with a fiberglass recess for the hinge.
EDIT: thanks for the info on the T/S parameters. Has anyone actually bench tested on the determine the actual T/S's (if thats even possible)?