vlad335: you mentioned having trouble getting it into/out of your car. I'm wondering how it would be to get into a fairly low to the ground wagon type vehicle? Seems like you could back it up to it then kind of tilt it in and slide it the rest of the way.
Indeed you can sir! The easiest cab I have ever gigged with decent volume. (not talkin 1x12 coffee shop here).
Just build it with tilt back wheels and handles and put full length skid rails on the back. Once it's in my Subaru wrx wagon, I can put it up on it's side and stuff pa cabs boards stands and other stuff in. Never lift it. Tilt and slide.
It takes up the same floor space as most 4x10's or 2x12's. They're just scared of the sound dominance factor initially.