Price and high fatigue feedback may be major contributors…Last I heard you can contact Fritz and work with him to special order non-returnable floor standing speakers. If interested, it would be worth a call to see if he offers them anymore…but be prepared to have a nice extended engaging conversation. Love my 2017 Rev 5 SE’s.
New Fritz Speakers: Carerra R
For fans of Fritz Speakers.... It looks like John has retired the Carrera BE and replaced with it with a new Carrera R. Beryllium tweeter is gone and a new soft dome is replacing is. Maybe the R stands for Relaxed? Pricing has also been dropped and he's specializing them for $2300 on US Audiomart
https://www.fritzspeakers.com/CarreraBESpecifications.htm
https://www.usaudiomart.com/details/650196583-fritz-carrera-r-loudspeakers-2300-a-pair-shipped/