A:AnswerAbsolutely. And it works great. However, the Sonos 100 speaker is better match as it has the spatial sound technology like the Arc. Either way you will be happy.
A:AnswerYes, I do this regularly. The application is necessary and takes some training-My best luck with the music I enjoy hearing is usually setting up playlists also in the particular music app and then selecting the specific playlists that are set up instead of always streaming shuffled random music.
A:AnswerThis may have been answered already but it does have to be connected to Wi-Fi and it has to be plugged in. Sonos has portable options like Sonos Move, Sonos Roam, or Sonos Roam SL
A:AnswerYes, this is the speaker that you need to use. I have added mine as an additional room, I turn it on to better hear my TV when I’m in my kitchen. You can also use this speaker as a surround sound speaker for your sound bar. Although, you need a pair of them to set up surround sound. The speaker sounds great, exactly what you would expect from Sonos.