I'll tell ya one thing. With most of 'em, you can use a wood saw to cut the back panel off, then you can get a whole body in the back. Easier to do with a deeper cabinet of course, and getting fatter bodies in can be a challenge, but then all you have to do is use Gorilla Glue to stick the back on and you're done. It can really save your ass in a pinch!
That's the first thing that would come to mind for me if I went to move one and it weighed twice as much as usual.
