http://www.rdacoustic.cz/en/high-end-speakers/high-end-speakers-euphoria/

High End speakers Euphoria in version stereo 2.0, which have the option to be upgraded to a surround 7.1 or surround 5.1. A unique one and a quarter-band structure is using the ideal characteristics of a very high sensitive full-range driver, which is complemented by a powerful bass woofer. This design features a great amount of details, excellent localization of instruments and spaciousness of music with powerful bass overtones.

It is suitable both for listening a high-quality stereo 2.0, and for home cinema surround 7.1 or surround 5.1 , which will bring the ultimate listening experience full of details.

Because of the ability to adjust the ratio of bass content to the full-range drivers, High End speakers Euphoria are the best to listen across the entire spectrum of musical genres. This speakers also allows a compensation of acoustic parameters due to the placement of the speaker in any listening space.