In the 70s (I think) owners of Advent speakers use to stack them - get 2 pairs and place the second pair upside down (tweeter to tweeter) on top of the first. This probably made the designer laugh (Kloss), but folks did it anyway.

Has anyone ever tried this with M22ti or any other Axiom speaker? How could it be done so that the inverted speaker doesn't mess up imaging and soundstaging (it's upside down, remember)? Are the drivers of the upside down speaker removed from the cabinet and rotated 180, then put back in?

I am not interested in buying a floor standing speaker, I am just interested in experimenting and having a little audio fun. Thoughts?