We're comparing two high-quality, Atmos-capable systems — the Sony Theater Quad and Sonos Arc Ultra with Sub 4 and Era 300 ...

On its own, the Arc Ultra is a formidable soundbar ... Aesthetics side note: the Sonos gear is available in black or white, while the Quad system comes only in grey. Both systems have fairly ...

The Sonos Arc Ultra is wirelessly compatible with iOS-based ... As with the Gen 1, the Arc Ultra is available in either black or white. Whichever finish you choose, it takes some close examination ...

now has an updated matte finish in either black or white. You can stand it upright, lay it on its side or even tuck it under the couch. The Sonos Ultra Arc features 15 Class-d amplifiers ...