For the price, the quality of home theater is correct. I have another system has 100W and yet it is as powerful as the home cinema to 300W. I do not know how they calculated power. However the sound is good and powerful enough to watch a movie. One can make sound setting which is a plus but there is a minimum, it can not save its settings and thus you lose everything once the home theater off and on. The USB port does not work with every optical drives, I also extinguishes a home theater once connected.
