I buy this system recently after my Panasonic dvd Surround System break . I be a little leary about this system since other reviewer have mention a hissing noise here on Amazon and other site for that matter . but I could not find anything like this value and decide I could just take it back if I do not like it . well , I love it ! the sound be great ! Subwoofer be awesome ! I do not hear a hissing noise at all . this sound so much better than my Panasonic which break and that I have pay $ 100 more for .