I was browsing the SB Acoustics updated web site today, to which I found a link to "SB Audience" range of new pro drivers and horns.
I thought i'd had my head in the sand. I'd never come across this link or this range of drivers before!
A quick search with the search bar on Stereonet has revealed no discussions/chat that i could find, so i'm guessing a few other members are not aware?
Anyway, for those who aren't aware........
2 open baffle drivers on offer, 12 & 15".