Have this plant in my office on an old technology amplifier (not the computer), connected as a stereo system. I can only say that if you placed the subwoofer correctly (preferably in a corner, because the bass has to be transmitted as sound), the small system sounds very good. The little too short cable to the satellite speakers can simply of enlargement means Chinchverlängerung.
From me, there's a strong buy recommendation, what if you are looking for effective and has no big expectations.