Price-performance ratio was top! Was initially disappointed at first, sounded a bit weak. However, after adjusting the setting for the subwoofer volume I was absolutely positively surprised! For the offer price of 99 highly recommended! Must separate FB are turned on. For coupling via BT with a Samsung TV the soundbar turns off with when is turned on the TV FB. I find the device super! Good, powerful sound! And do not forget: you can buy here a Soundbar, not 5.1 or 7.1 system.