A:AnswerYour mileage will varies, depending on the distance if you are using BT (Blue Tooth).
The wife part will be good for movies but if using YouTube, there is a small lag not bad but noticiable.
A:AnswerThe Smart Speaker 500 is not directly compatible with SoundTouch as it uses a newer product architecture. If your SoundTouch speaker is a series III model and supports Airplay 2, they can communicate together by that instead.
A:AnswerWhile the Home Speaker 500 and Soundbar 300 can play the same audio in sync simultaneously via either AirPlay 2 or Bose Music sources, they can not currently play stereo audio whereby each speaker plays a dedicated left or right channel of audio.
A:AnswerNo, there are no audio input jacks, RCA or jacks of any type that would allow you to hardwire any audio playing device.
With Google Assistant built in, it is easy to play any of your favorite music from Pandora, Spotify or streamed radio.
A:AnswerIt's likely you have a notification in your voice assistant app. If you need further assistance, reach out to your local Bose technical support