Anyone had any experience with these?

http://www.bose.com/prc.jsp?url=/promotions/entry_pages/f1/index_en.jsp

I'm just curious. I know these systems are associated with larger venues. I've been visiting with a friend(solo act) that uses just a single F1 812 speaker in smaller club venues. He used to use a Bose compact but said he gets a much warmer, deeper sound with the 812.

I'm always curious about new systems.

Thoughts?

Rog Lee