What's their frequency range? I could not find a clear statement anywhere...
From a dealer'/ site. Mine are the + version:
The Audience proprietary A3-S driver, although just 3 inches in diameter, delivers extremely flat frequency response from 50Hz to 22kHz (depending on room placement), eliminating the need for a separate woofer, midrange driver, tweeter, and crossover network. As a result the inherent problems of integrating multiple sonically dissimilar drivers and the accompanying phase distortions, loss of resolution and transient response degradation of a crossover network are completely avoided. The dual side-mounted passive radiators augment the output of the A-3S2-16 drivers and enable the 1+1 V2 to deliver outstanding presence and dynamic contrast.
The A3S2-16 driver incorporates numerous engineering refinements such as a large patented neodymium-magnet motor structure and voice coil that moves with a highly linear excursion of 12mm; an exclusive titanium alloy cone material with a curvilinear shape; a concave dust cap specially designed to control high-frequency cone breakup and provide optimum dispersion; a unique "S"-shaped surround that allows the driver to behave more like an ideal pistonic radiator, and many additional enhancements.
The 1+1 V2 also utilizes Audience's unique SSIT SweetSpace TM Imaging Technology that provides an expanded listening area rather than the usual single listener sweet spot.
[h=3]The + Version[/h]The 1+1-V2+'s available + upgrade provides yet another degree of sonic refinement. The 1+1-V2+ adds beautiful solder-less Tellurium binding posts and Audience premium Au24 internal wiring. The + kit option adds yet another layer of refinement, particularly evident by the smoothness, improved timbre and tonal richness.
