I tested the home theater system for a few days with me and have the sound of the stereo speakers, front and rear and subwoofer nothing to complain about - everything sounds clear and rich. A huge problem of the system is in my opinion, however, the center speaker. In 5.1-films is unfortunately almost the most important of all speakers - just like almost all spoken dialogues are played back over it. Compared with the sounding of all other boxes brilliant sound sounding voices and all other thinly and too centered on the center front coming Sounds easy. A real equalizer not found, unfortunately, so that the sound can not change much. I'm doing something reluctant, but have the system returned to amazon for this reason - a good front speaker is for the overall sound, unfortunately just too important ..