Anyone hear the Von Schweikert DB-99?

Does anyone own or heard this speaker? If so, please give me your impressions.

Also, what are the sonic benefits (if any) in a high efficency speaker over regular efficency?

what's the latest you've heard on the db99 delivery date? this is unbelievable what's going on...
The color you saw on display, you mentioned burgundy.
Is that the same as Corvette red on the website?
I just got my pair a week back. To me, at least, they sounded very similar to the VR4sr out of the box. I think the DB99s are back-logged. I had to wait closer to 8 weeks before i got my pair.