https://www.theguardian.com/technology/2020/may/06/sonos-launches-new-arc-soundbar-with-dolby-atmos > Wireless speaker firm revamps top TV audio line, plus Sonos 5 speakers and gen 3 Sub > The wireless home-audio specialist Sonos is launching the first of its next-generation speakers with a new Dolby Atmos voice-controlled soundbar called Arc.