Sonance Showcases Invisible Sound
The four new models boast 90-dB sensitivity, enabling the panels to play much louder than previous generation panels. All models have an injection-molded polypropylene diaphragm, extruded aluminum frame and require only 2 inches of depth for mounting. Optional enclosures are said to reduce sound transmission to adjacent rooms by up to 20 dB. The IS4 three-way panel shown in the photo has a suggested retail price of $1,600 per pair. Other pricing: The two-way IS2 is $1,100 per pair, the single stereo IS4SST is $900 and the ISW Woofer is $600.