Sonos Ace Ultra Leak Points to Smarter Home Control and a Heavier Design
Sonos may be preparing a more ambitious version of its wireless over-ear headphones. According to renders shared by WinFuture, the upcoming Sonos Ace Ultra is expected to launch in September 2026, with a design that looks thicker and more substantial than the current Sonos Ace.
Sonos has not officially announced the Ace Ultra, so the details should still be treated as leaks. But the direction is interesting: this may not simply be a sound-quality upgrade. The biggest rumored change is deeper smart-home control via Sonos Voice Control, potentially turning the headphones into a voice interface for lights, speakers, and home scenes.
A more serious-looking Ace
The leaked renders show a design that closely resembles the existing Sonos Ace, but with visible changes. The ear cups appear darker and thicker, and the overall body looks larger than the current model.
The microphone grille also appears shorter, while the buttons and openings have been repositioned. One notable addition is a new sliding switch on the outside of the right ear cup. Its function has not been confirmed, but it could be related to audio mode, voice control, smart home control, or another quick-access feature.
The first launch colors are expected to be black and white. However, separate reports and regulatory filings suggest Sonos may also prepare more color options, including Greige, Shadow Black, Agave, Blush, and Sand.
Smart home control could be the real upgrade
The most interesting rumor is not the shape. It is the role Sonos wants the headphones to play inside the home.
According to the report, Sonos Ace Ultra may integrate more deeply with Sonos Voice Control, allowing users to control compatible smart home products directly through the headphones. That could include Philips Hue lighting and Lutron smart home systems.
This direction would make sense for Sonos. The company already has a strong speaker ecosystem, and Sonos Voice Control can work with Hue lights and plugs when properly set up. Sonos also recently added Lutron support for some systems, although official support pages note that Caséta support is still marked as coming soon in some contexts.
If Ace Ultra can control lights, music, and room scenes from the headset itself, it would give Sonos a clearer difference from regular premium headphones. Instead of competing only on ANC, sound tuning, and comfort, Sonos could position Ace Ultra as a wearable control point for the connected home.
Why this matters
The original Sonos Ace already offers active noise cancellation, spatial audio, lossless audio over Bluetooth or USB-C, and TV Audio Swap with compatible Sonos soundbars. Those are useful features, but they also made the Ace feel most appealing to people already inside the Sonos ecosystem.
Ace Ultra could push that ecosystem advantage further. Imagine putting on headphones in the living room and saying a single command to dim Philips Hue lights, lower compatible shades, and switch the Sonos system into a movie scene. That is the kind of use case where Sonos has a stronger story than most headphone brands.
The challenge is execution. Smart home voice control must be fast, reliable, and clear about which devices it controls. If commands fail, or if compatibility is limited to only certain hubs and regions, the feature could feel more like a demo than a daily habit.
What still needs confirmation
Key details are still missing. Sonos has not confirmed the Ace Ultra name, release date, price, battery life, driver changes, ANC upgrades, Wi-Fi audio support, or the purpose of the new right-side slider.
That means buyers should not treat this as a confirmed product yet. But if the leak is accurate, Sonos Ace Ultra could be more than a second-generation headphone. It could be Sonos’ attempt to make headphones part of the smart home, not just a device you use away from it.