$20k top, full range speakers?


Hello,
I have been searching and searching for a new or used pair of full range speakers in the $15k-$20k range.
I would like speakers that are enjoyable at low volume as well as high volume. I owned two full range so far both
Not great at low volume, making me always wanting back those kef 104ab...
I have been thinking about:
Sonus faber Amati anniversario
Rockport
Usher be20 (the weight and looks are a bit of concerns)
Opera Tebaldi

The room is 28'x24 L with openings and not austicslly treated as it is a living room.
I would appreciate any inputs.
Thank you
baam23f
Acoustic Zen Crescendos, haven't heard anything better in their price range yet.
I had the Genesis 5.3's before the Kef 207/2's: the Kefs are much better, in my opinion.
In this price range, I believe the Legacy Whisper XD deserve consideration as well.
If you have a chance check out the top end PMC models... The offer astonishing dynamic range at low levels, a trait that is inherent with Transmission line loudspeakers.

Yes, I work for PMC. I'm merely offering up a recommendation.