We're comparing two high-quality, Atmos-capable systems — the Sony Theater Quad and Sonos Arc Ultra with Sub 4 and Era 300 speakers — to see which comes out on top.The Latest Tech News, Delivered to Y ...

Capable of supporting Dolby Atmos and putting out 820 watts of power, this stellar setup will make every line, explosion and sound effect so much ... more. You can also detach the battery-powered ...