The Audience ClairAudient 1+1
Over at T.H.E. Show, Audience were demming the ClairAudient 1+1 bipolar speaker ($1800/pair), which uses two of the small full-range A3S drive-units developed by Roger Sheker, one on the front, one on the back, loaded with two passive radiators on the speaker's sides. The sound was dynamic, with surprisingly extended low frequencies.
The less-expensive The ONE ($995/pair), which uses just one A3S driver, was being demmed very effectively as part of a desk-top system (above), driven by a $550 Teac amplifier and a $695 QLA media player. AC conditioning was, of course provided by Audience AdeptResponse units.