To Rich, you have made many of the same observation that I have about Ohm-Walsh. I have to confess of never going to shows, but I am very surprised that they don't attempt to get a booth and " strut their stuff". however, electronic shows are usually the worst venue to demo a speaker and not the greatest environment to provide good sound
There is thread on AG that goes back to 2006 or 2008 that ask "Has anyone heard the Walsh micros or Walsh Talls. The first 20 respondes I read were very favorable about the sound they produced which surprisingly lauded transparency, bass response, top end smoothness. In that mix, one member claimed he tried them and returned them, because he got tired of their "parlor tricks" For me ,that comment was a troubling indictment, and triggered some of my own reservations of ever considering them. I made the association that the sound was around the listener, was not distinct or detailed, and kind of amorphous or nonspecific in imaging or sound staging. In looking back at this negative perspective recently, I thought maybe OW over the last 25 years has perfected the performance of their black basket driver which crowns the top of all their models.
I recall in the 1970's visiting a dealer who had a speaker made by a Swedish company, Sonus Labs that was a rectangular box about 16 inches high, and 25 inches long The two drivers were visible on a slanted baffle board, and the speaker was placed vertically with the baffle board and drivers facing the wall. I listened to them for a hour, and felt they produced very pleasant sound, not particularly dynamic, but the soundstage was wide and reasonably deep, and most importantly, they sounded accurate and detailed. However, I was just getting into audio and did not want to take a chance on such an exotic design. Keep in mind, the Bose 901, and the small box like speaker, Bose 501 were going much the same thing as the Sonus Labs model.
I actually owned a pair of Bose 501, and loved their sound. with the added bonus of them having deep, taut bass. ( I must have played the Band's first album 50 times just to here the bass drum on the cut "Jemina Surrender" and "the Great Divide".. ....Thanks for the comments.