you do not get nearly what you pay for . nothing on this be as good as you would expect . none of the bell and whistle this home theater in a box -lrb- htib -rrb- promise matter when it can not output sound correctly . if you want to just watch tv then you will not notice any big problem , but if you put in a dvd , listen to the radio , put in a cd , etc. then you will be annoy . the speaker give off some kind of rumble that sound almost like thunder . at first I think it might just be the speaker , but I hook up some other speaker , that to this day work fine with any other audio system , and the same problem occur . if you think I might just be a ranting idiot . maybe you can go to Criterion 's website to get more info . good luck find it though . I even try they parent company Tonic , Inc. . good luck get anywhere there either . I then try the old-fashioned telephone approach . not only be no phone number list anywhere in they manual , but I even call Circuit City , think that they might want to take responsibility for sell such a horrible product , but they could not even find the company number in they database . this htib be such a piece that someone would have to pay I use it .