A:AnswerThe satellite speakers aren't wireless, they're connected to a wireless subwoofer & needs to be paired with the Soundbar. It should work with any tv As I have it connected to a Sony 4K TV HDMI ARC.
A:AnswerBoth HDMI and optical cable can provide 5.1 audio. this would depend on the audio formats that your television will output over those connections.
A:AnswerYou can connect multiple devices using the inputs on the sound bar. You would just need to switch the input to the device you want the sound bar to produce audio from.
A:AnswerYes, always position your sound devices so that they are directed towards you. Rear speakers should also be facing you but from the rear position.
A:AnswerThere are some features that may not work, but blu tooth for TV sound is between sound bar and subwoofer. The connection of SB AND TV is included cable.