i think a dialog can control up to 32 speakers, the silver plays to 105db and the cheaper white to100db.
a single module is not very convincing.
not sure how they will sell at $2k an orb.
A dealer near me brought in 20 or 30 of them not sure exactly how many but they are piled floor to ceiling in a long row. I heard just one and then two and I agree two is better but for a step up from ear buds one is pretty good. As some one mentioned earlier in this post can they do surround sound systems . They are new cool looking sound pretty good and easy to use they will sell. 2 grand is no big deal these days. The future is Borg not Bose IMO