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Sonos's first over-ear headphones, launched in 2024, featuring spatial audio and the ability to swap playback with select Sonos soundbars.
No evidence-backed relationships are recorded.
Sonos's $449 Ace Ultra can move music from any Sonos speaker to the headphones and back over Wi-Fi, something the original Ace, now $349, could not do. For households that play music in several Sonos rooms, that handoff is most of what the extra $100 buys.
Reality
The software now has a name and a year attached, Sonos 27, plus an AI voice assistant and an MCP port that lets outside agents drive the system. The hardware arrives in September 2026 to prove it works.
Perspective Coverage
4 publishersReality
The Ace Ultra's obvious upgrades sit in the microphone array and the 44mm driver, but the feature that needed a new chip is Headphone Linking, and it only earns its keep in a house that already runs several Sonos speakers.
Reality
In a demo TechRadar watched, a carried pair of Play speakers joined a Beam Ultra over an ultrasonic handshake with nobody touching the app, which moves the truth about your setup out of software and onto the furniture.
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Filings for Ace Ultra headphones and a Beam successor are documents you can read. The assistant meant to make them matter is still a line from an earnings call.
Reality