The Award-Winning Sonos Ace Just Got Smarter

Meet the Sonos Ace—named one of TIME’s Best Inventions, and for good reason. These mind-blowing spatial audio headphones deliver breathtaking, cinema-level sound while wrapping you in all-day comfort that feels as good as they sound. Whether you're sinking into a film, diving into your playlist, or taking on the day, the Ace transforms every moment into an immersive experience. 

Well, it just got smarter. As of June 2025, it brings four big features: Adaptive Noise Control, SideTone, True Cinema and TV Audio Swap for Two. This update levels up your listening.

Noise cancellation that adapts to you. Adaptive Noise Control detects sound leaks caused by things like head shape, glasses, long hair, or earrings—and automatically compensates to give you even better noise cancellation.

Clearer calls, more natural conversations. With ANC on, most headphones block out even your own voice—making calls feel weird. SideTone lets a bit of your voice feed back through during phone calls, so things feel more natural and less isolating.

Feel like you're inside the movie. True Cinema uses spatial mapping to recreate surround sound right in your headphones. It scans your room and adjusts audio to match, giving you a personal home theater experience—without needing a full speaker setup.

From whispered dialogue to full-on action scenes, the sound feels real.

Share your sound, not your headphones. You can now connect two Sonos Ace headphones to the same Sonos soundbar. Perfect for late-night movie marathons, co-op gaming, or catching up on shows without disturbing anyone.

No cables. No lag. Just crisp, in-sync audio for two.
This new Sonos Ace feature is ideal for shared spaces and shared screens.

This update isn’t just about features—it also includes Sonos Ace bug fixes and sound quality improvements. Your headphones now perform better, feel more responsive, and sound even more detailed. Like all wireless software patches from Sonos, it’s completely free and installs with a tap on the app.

Updating is easy:

1. Open your Sonos app
2. Go to Settings > System > Updates
3. Tap to install

Just like that, your Ace is up to date with the latest and greatest from Sonos.

With every Sonos headphones update, your gear gets better over time. No need to buy new hardware. Just update and enjoy. 

Already have the Ace? Update now.
New to Sonos? Drop by a Sonos Flagship Store or the TC Acoustic Store and hear the difference for yourself.

Does Adaptive Noise Control drain the battery faster?

The battery impact is minimal. Sonos has optimized Adaptive Noise Control to provide enhanced noise cancellation without significantly affecting the Ace's impressive battery life.

Can I use TV Audio Swap for Two with any Sonos soundbar?

TV Audio Swap for Two works with compatible Sonos soundbars including the Arc, Beam, and Ray. Make sure both your headphones and soundbar are updated to the latest software version.

Do both users need their own Sonos app to use TV Audio Swap for Two?

No, only one person needs to initiate the connection through the Sonos app. Once both Ace headphones are paired to the soundbar, they'll stay connected for seamless audio sharing.

Does True Cinema work with all streaming services?

Yes! True Cinema works with any content you play through your Sonos Ace, whether it's from Netflix, Disney+, Apple TV+, or any other streaming service. The spatial mapping technology enhances all audio sources.

Can I turn SideTone on and off during calls?

Yes, you can adjust SideTone settings through the Sonos app to customize how much of your own voice you hear during calls, or turn it off completely if you prefer.

Will these updates affect my existing custom EQ settings?

No, your personalized EQ settings will remain intact after the update. All your preferences and customizations are preserved during the software installation process.