Audio Mirror Horns

Who has them? Who has heard them? What are they like?
It looks like this speaker can proceed to the head of the rarest speaker list. Hasn't anyone got any info on these?
Built originally in california, now in texas I believe.. Very rare because they seem to be built and sold immediatley.. I know of a couple owners in chicago that have owned them and since left the game never to buy again after having these, they love them, but I have never heard them myself. Careful you might need 10 foot ceilings for these.. Not 100% but I believe they are up in the 7 - 8 feet tall or bigger range, they were on sale at a point for like 10,000 plus shipping, but I have a feeling due to the full custom horn folded design they have gone up since.