For the record Vistas have been taken to shows more than a couple of times but agree is not a simple task as I’d imagine for any larger speaker to a show. (Previous Vista owner lol)The Malta was one of Fred Crane‘s many fever dreams. It hasn’t seen the light of day. I’ve seen mockups, and it’s clearly something that could conceivably be a custom installation type of affair but there are none in the wild. I am by the way a Vista owner. Those speakers are far too large IMO to drag in and out of most audio shows unless you’re talking about Munich or Audioexotics where you could find serious buyers and not low level Audiophile cheeseballs.