Based on the listening tests I did with my 2 M22s laying horizontally if the tweeters are on the outside the “widening” of the center soundstage was even greater than the VP150. While interesting for movies it was a non-starter for music IMO. With the M22’s tweeters on the inside there was still a wall of sound but not as pronounced, more like the VP150s. However, there was noticeable lobbing with program material not just pink noise.

I was hopping that if they were going to use dual tweeters it would have been more of a WM(T/T)MW though that still wouldn’t eliminate interference between the tweeters and midranges at the crossover frequencies. IMO any horizontal array as wide as this will be is going to be a no go for me for music unless it was at least 20’ away.

3M80 2M22 6QS8 2M2 1EP500 Sony BDP-S590 Panny-7000 Onkyo-3007 Carada-134 Xbox Buttkicker AS-EQ1