I looked at those also. I took a peice of cardboard and rolled it to the diameter and height of the sub, as given on the website. Not exactly a small footprint. I then mocked one up, again out of cardboard, to match the dimensions of one of their box subs. The box was actually easier for me to place. In fact, I'm using it as a small table, with a thin piece of marble on top of the sub. I used iso-pods under the marble, to help keep the bone rattling vibration from shaking my scotch off of it.
