If you are an audiophile amateur opera, this set Samsung will probably not be enough for your ears. But if you want to enjoy your TV with its natural and pleasant, do not hesitate! It is possible to use this material with any TV equipped with an HDMI and / or optical input. With Samsung compatible model, once the power cables connected, the Bluetooth pairing is done automatically with a simple operation explained in the TV's user manual. This bar has 5 different modes preset sounds (music, voice, sports, movies and standard) and the volume of bass and treble can be adjusted separately thereby modulate as desired the presence of subwoofer. One can plug into the USB drive bar (mp3, wma, aac, wav, ogg and flac are supported) but not an external hard drive. The quality of the reproduced sound is very nice, especially for the movies using "cinema" option