Similar Minds? Similarity in drivers and OB alignment, but that is all I see, actually, I'm not certain if the NEOs are in OB or not, the bass states acoustic suspension. I seem to recall Danny stating that there are design issues putting the 10s in a line like that ( looking at the speakers with multiple 10s) for a two way plus sub, something regarding the distance between the 3 and the 10 centers. Of course I could be misremembering the actual issue. The Serenity Audio speaker that had the line of 10s and 3s of course were a line source, so a different animal.
Best,
Ed