What else ... ? ... if you are open to 'innovation' something to ponder could include:
https://www.audiogon.com/listings/lisa6a7g-audience-clairaudient-1-1-v3-speaker-pair-full-range
Clairaudient 1+1 V3 features no x-over with lower extension at 50-60 Hz.
Subwoofer required ...
Cone breakup around 20k Hz with a in house motor design.
One review makes a comparison to Quad ESL 57:
https://www.dagogo.com/audience-clairaudient-11-v2-and-v2-loudspeakers-review/
" In my review of the original version, I mention that John had commented that if I liked the Quad ESL 57 I should hear their ClairAudient 1+1. I want to tell you that both V2 and V2+ are significantly more transparent than the Quad 57 and will play louder. The volume and power difference between the originals and V2 and V2+ really surprised me. In addition, they now sound better in bigger rooms."
https://www.audiogon.com/listings/lisa6a7g-audience-clairaudient-1-1-v3-speaker-pair-full-range
Clairaudient 1+1 V3 features no x-over with lower extension at 50-60 Hz.
Subwoofer required ...
Cone breakup around 20k Hz with a in house motor design.
One review makes a comparison to Quad ESL 57:
https://www.dagogo.com/audience-clairaudient-11-v2-and-v2-loudspeakers-review/
" In my review of the original version, I mention that John had commented that if I liked the Quad ESL 57 I should hear their ClairAudient 1+1. I want to tell you that both V2 and V2+ are significantly more transparent than the Quad 57 and will play louder. The volume and power difference between the originals and V2 and V2+ really surprised me. In addition, they now sound better in bigger rooms."