A:AnswerIts pretty much up to your preference u can mount it close to the tv or give it a gap between the tv. Me personally left a 3 inch space between the tv just like it better.
A:AnswerEverything is included in the package. 1 HDMI cable and 1 Optical cable. These are basic cables and if you want better quality, you are welcome.
A:AnswerThe Smart Ultra Soundbar should be connected to your LG TV via HDMI (eARC), so you can enjoy Dolby Atmos in lossless quality. If your TV doesn't support HDMI eARC, you can connect via HDMI-ARC, or via an optical cable, which will still give you rich, high-quality Bose sound.
A:AnswerHello Betty, please don't hesitate to contact us if you need to buy a power cord for your soundbar 900. You can find our details here: https://global.bose.com/en_us/index.html
A:AnswerWhen the Smart Ultra Soundbar is connected to a headphone/hearing device via Bluetooth, this will mute the sound that would otherwise be heard in the room.