A:AnswerIf your TV has an ARC HDMI output which would be the connection you use for this speaker then you should not need to use a separate remote as volume should work with your regular tv remote
A:AnswerThis sound bar uses Amazon Alexa, so you can listen to music through your Amazon music app. I'm not positive if that is the only way you can listen to music though, because I've only had my sound bar for about a week now.
A:AnswerMy research says yes, although I haven't yet. I've received offers from Bose and Best Buy to purchase rear speakers. Also, the Bose app, required to install and use the 300, has options to connect all sorts of speakers.
A:AnswerI shouldn’t see why not. Most of their remotes now can pair a auxiliary device such as a sound bar. However you can use your samsung remote as well to control you directv box and sound-bar too
A:AnswerAbility to listen to Sirius satellite radio, Spotify etc. When not watching TV. Sound quality is 100 times better compared to TV speaker. You don't even need to turn up half way to enjoy highest quality surround sound compared to the low quality from your average flat screen TV.