Sonos has offered the ability to add wireless rear speakers to its soundbars, creating an effective compact surround-sound system, for well over a decade. But this setup really hasn't changed much from the Playbar to the Sonos Arc Ultra — you can still have the soundbar with two rear speakers, and one or two subwoofers.
For years now, Sonos superfans have been begging the company to expand these options with the ability to use its wireless speakers as true front left and right channels for a home theater setup.
