A:AnswerIf your tv has an hdmi3 connection and is running a compatible dts formate like Atmos it should work fine. Double check your tvs sound formats against the sound bar formats for compatibility. Just remember since it it a Samsung product it is designed to work best with other Samsung products. You will have to tinker with it to get the best sound for you. For that size tv I would go a little larger if I was you I have a 65inch Sony Bravia 850e.
A:AnswerWe have used both Bluetooth and the optical cable connections successfully with this sound bar. We prefer the optical connection because it allows the TV to use both the TV speakers and the sound bar to provide better sound. Note, you need to purchase an optical cable if that is the option you choose. The sound bar documentation is good with respect to using either of these options.
A:AnswerMost all “open box” items do not carry a warranty. You may inquire about purchasing an after market warranty. Or consider waiting four weeks until “Black Friday” prices are available and purchase items that have not been returned to the store and sold as a “open box” item.
A:AnswerSamsung and Sony are very similar with paring of each other devices - you should have no problem. I have Samsung devices paring with Sony TVs without any issues.
