B&W 805D

Not in the current form of the 805.

What are you talking about? The diamonds are about as non-fatiguing as you can get. Anyway, we tried to retrofit some diamond tweeters into the demo 805S at my dealer's shop several motnhs ago and while there were issues as the speakers are not made for the diamonds, nevertheless, the new tweeters vastly improved the performance of the speakers. When it happens it's going to be something the WAF limited are going to flock to.

To my knowledge there have to be some significant changes in terms of the entire box architecture... They are searching for better bass response too, but not in expence of other major issues. All affair much more tricky than simple swap of tweeters.

GO to B&W site. find "NATILUS" click, GO TO "DIAMOND SIGNATURE"
Ta Taa!!!!
Then try GOOGLE, "Diamond signature"
One of the first page clicks has a dealer/review with a price, and the 1,000 copies only info.
Geeeezzzzz.....

Silly me, I went to the 800 series page since we were talking about an 805. Anyways thx for the help Liz.