Had a pair of LaScalas in a huge living room powered by a custom made SE EL84 amp from Don Allen- RIP. Kicked a-- on anything from solo guitar to jazz trios to symphonies to rock. FWIW.
Klipsch K Horns (the new AK6)
At $15k, eeek!!!!! and their hard to drive, forget your 2A3's on these
https://www.stereophile.com/content/klipsch-klipschorn-ak6-loudspeaker-measurements
Cheers George
https://www.stereophile.com/content/klipsch-klipschorn-ak6-loudspeaker-measurements
Cheers George