At $2495, the Concerto 2 speakers from Sonist received a lot of positive comments at the show. One guy commented that the Sonist was the first speaker he heard that nailed this particular tweeter/woofer combo.
The 2" solid front baffle sports integral wave guides for the Fountek ribbon tweeter and custom 8" woofer. Frequency is 40Hz to 40kHz and 95dB sensitivity.
Power came from the $3295 Royal Device Sara 300B providing 10 watts into 2 channels. The Royal Device line is imported exclusively from Italy by OSS Audio, maker of the Sonist speakers.