[tubbedII]

Hiding 2 12's as big as those is going to be a task. I like jimmydean's idea of making it look like a toolbox, or maybe even an ice chest.

Another option is to build a box that's 8" deep internally and build a false floor in the back. This would make the floor raised to about 11" or so depending of the Xmax of the speaker...may not be ideal but you'd never have to remove it to put stuff back there...just right on top of it.