Green Mountain Audio Rio from 6moons.com

[klipschfan]

From 6moons.com

August 2009 -Green Mountain Audio releases the 6" 2-way Rio [$2,500/pr], a limited 70-unit edition with performance purportedly better than the company's Callisto and the same mid/woofer as the Eos. "Recent advances in our Q-Stone™ enclosure technology have reduced our labor, making Rio more affordable and very compact. As in our other speakers, Rio's time-coherent technology allows you to listen for hours on end with no concern for a recording's quality. With its Balanced-Phase™ crossover circuit, Rio delivers any music at any loudness, with a full bass response far greater than anyone expects from such a small size!" F3 is given as 47Hz, sensitivity as 90dB, crossover transition at 3.1kHz and max SPLs as 102dB peak at 3m, no room gain. Dimensions are 16"H x 8.2"W x 13.75"D with grille, weight is 42lbs.