Sonos announced its first headphones, the over-ear Sonos Ace, on May 21, 2024; they went on sale June 5 at a U.S. launch price of $449. Sonos’ U.S. product page listed them at $399 on August 18, 2026. Ace works as a Bluetooth headphone, but its standout feature—sending compatible Sonos soundbar audio to the headphones—requires Sonos home-theater equipment and app setup.
Sonos Ace price and release date
The $450 figure in the original announcement headline rounds the $449 U.S. launch price. Sonos announced Ace on May 21, 2024, and began availability June 5. As checked August 18, 2026, Sonos listed the headphones for $399 in the United States, in Black and Soft White. Prices and availability may differ in other regions or change over time. Sonos’ launch announcement; Sonos Ace product page.
Sonos Ace specifications
| Feature | Specification |
|---|---|
| Design and drivers | Over-ear wireless headphones; custom-designed 40mm dynamic driver in each ear cup |
| Microphones | Eight for noise control and voice targeting |
| Wireless | Bluetooth 5.4, with multipoint connectivity |
| Noise control | Active noise cancellation (ANC) and Aware mode |
| Audio features | Spatial audio, Dolby Atmos support, dynamic head tracking, and adjustable EQ |
| Battery | Up to 30 hours of listening with ANC or Aware mode enabled; up to 24 hours of talk time |
| Charging | USB-C; Sonos says a 3-minute rapid charge provides up to 3 hours of playback |
| Wired connections | USB-C and 3.5mm audio |
| Other features | Wear detection and replaceable ear cushions |
| Weight | 0.69 lb (312 g) |
| Dimensions | 7.52 × 6.3 × 3.35 inches |
| Device support | Apple and Android devices |
These are Sonos’ listed specifications, not independent test results. The 30-hour figure is an “up to” estimate; volume, calls, connectivity, spatial processing, and other settings can affect actual runtime. Sonos’ product specifications.
What Sonos Ace spatial audio does—and does not mean
Spatial audio is not a promise that every stereo Bluetooth track or TV source will become native surround sound. The experience depends on the source, device, and listening mode.
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#1 Best Overall
- HEADPHONES | Featuring Dolby Atmos.
- SPATIAL AUDIO | Enjoy an industry-leading Dolby Atmos experience with dynamic head tracking.
- LOSSLESS AUDIO | Stream lossless audio over Bluetooth or via USB-C.
- ACTIVE NOISE CANCELLATION | World-class ANC neutralizes external sounds for maximum immersion.
- ALL-DAY COMFORT | Bespoke fit with plush memory foam, soft vegan leather, and a design that suits all head shapes, hairstyles, and accessories.
Music from supported services
Ace can play spatial-audio music when the service and source device support it. Sonos describes compatible spatial-audio playback on iOS and Android devices; an ordinary Bluetooth connection alone does not guarantee a spatial mix. Sonos’ spatial-audio support information.
TV sound through a compatible Sonos soundbar
With TV Audio Swap, a Sonos home-theater speaker sends audio to Ace. Sonos says compatible surround or Dolby Atmos content can produce a surround experience in the headphones; stereo TV audio can instead be virtualized into a spatial mix. That virtualized stereo is not the same as receiving a native Atmos soundtrack.
Head tracking and TrueCinema
Dynamic head tracking adjusts the perceived soundstage as the listener moves. TrueCinema, added in a later software update, maps the room and aims to recreate the character of a surround-speaker setup through Ace. It is a headphone virtualization feature, not a guarantee of an identical replacement for physically positioned speakers. Sonos’ announcement of later Ace software features.
Rank #2
- INCREDIBLE SOUND: Custom acoustic platform delivers rich, balanced audio for music, calls and everyday listening.
- LOSSLESS AUDIO SUPPORT: USB-C lossless audio and sound profiles optimize music quality across devices and environments. Additional option to use the 3.5 mm cable for a standard analog experience.
- ACTIVE NOISE CANCELLING (ANC): block distractions at work, on flights or during your daily commute. Or use Transparency mode to let the sounds of your environment mix in with your music.
- SEAMLESS WIRELESS CONNECTIVITY: One-touch pairing with Apple & Android for easy switching across devices.
- SPATIAL AUDIO IMMERSION: Personalized dynamic head tracking, 360-degree sound for movies, music and immersive everyday listening.
TV Audio Swap: the Sonos-specific advantage
TV Audio Swap is Ace’s key differentiator for home-theater owners. It is not a general-purpose way to connect the headphones to any television or soundbar: it requires a compatible Sonos home-theater speaker, Ace configured in the Sonos app, and Wi-Fi enabled on that speaker. The supported models Sonos lists are Arc, Arc SL, Arc Ultra, Beam (Gen 1), Beam (Gen 2), and Ray. Sonos’ TV Audio Swap compatibility and setup guide.
Set up TV Audio Swap
- Set up Sonos Ace in the Sonos app, then connect Ace to the iOS or Android device running the app.
- In the app, open Settings and select Sonos Ace under Headphones.
- Under Home Theater, choose Add TV Audio Swap, select the compatible Sonos home-theater speaker, and follow the in-app instructions.
- Turn on the TV and make sure its audio is playing through the Sonos home-theater speaker.
- Press and hold the Content Key on Ace’s right ear cup to move the TV audio to the headphones. The Ace information screen in the app also offers Swap and Join controls.
Listening with one or two headphones
One TV Audio Swap session can include up to two Ace headphones. When two are connected, dynamic head tracking is disabled; it returns when one listener disconnects. Sonos added two-listener sharing through a software update rather than a new hardware revision. Sonos’ TV Audio Swap guide.
Battery life, charging, and what comes in the box
Sonos rates Ace for up to 30 hours of listening with ANC or Aware mode enabled and up to 24 hours of talk time. The company says a three-minute rapid charge provides up to three hours of playback. The complete-charge time listed on the product page is up to three hours. These are manufacturer figures; actual results vary with use and settings. Sonos Ace product page.
Rank #3
- NOISE CANCELLING HEADPHONES: Effortlessly combines noise cancellation technology with passive features so you can shut off the outside world, quiet distractions, and take music beyond the beat
- COMFORTABLE HEADPHONES: Plush over-ear cushions softly hug your ears, while a secure and comfortable padded band gently keeps your studio headphones in place for those extra-long listening sessions
- 2 LISTENING MODES: These wireless Bluetooth headphones feature Quiet and Aware Modes that let you toggle between full noise cancelling or full awareness of your surroundings for seamless sound control
- HIGH-FIDELITY AUDIO/EQ CONTROL: Supercharge your favorite tracks with high-fidelity audio and Adjustable EQ that puts you in control of the bass, mid-range, and treble for unmatched bold sound
- ALL DAY BATTERY LIFE: Bose QuietComfort wireless headphones provide up to 24 hours of battery on a single charge, plus a 15-minute charge via USB-C gives you up to 2.5 hours of additional play time
The box includes the headphones, a case, a USB-C-to-USB-C cable, and a USB-C-to-3.5mm cable. A compatible power adapter is required but not included. Sonos lists no water-resistance rating on the cited product specifications, so do not assume Ace is rated for workouts, rain, or sports use.
Connectivity and software changes since launch
Ace is a Bluetooth headphone with USB-C and 3.5mm wired listening; it is not a conventional Wi-Fi Sonos speaker. Bluetooth multipoint lets it connect to more than one device, while the Sonos app configures the headphones and unlocks the soundbar-related features. Later software updates added TrueCinema, two-headphone TV Audio Swap, adaptive ANC behavior intended to account for hair, glasses, and hats, higher-resolution calls, and SideTone, which lets users hear some of their own voice during calls with ANC active. These are software additions, not separate hardware revisions. Sonos’ update announcement.
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Who should buy Sonos Ace?
Sonos soundbar owners who want private TV listening
If you own a supported Arc, Beam, or Ray and want to watch late without using the room’s speakers, Audio Swap gives Ace a purpose ordinary Bluetooth headphones do not provide. It is also the strongest case for paying more than you might for conventional headphones.
Rank #4
- Intelligent Noise Cancellation Adapts with You: Our Nothing headphone 1 feature advanced Hybrid Active Noise Cancellation, powered by next-gen processors and adaptive mics, to block out distractions. Smart Adaptive Mode automatically adjusts to your environment, while Transparency Mode lets in ambient sound when you need awareness. Personalize your experience with four ANC settings (High/Mid/Low/Adaptive) for truly focused, crystal-clear listening
- Nothing x KEF Headphone (1) : Nothing Headphone (1) experience audio perfected through a unique partnership with British audio legend KEF. Leveraging over 60 years of acoustic expertise, Nothing Noise Cancelling Headphone delivers a naturally balanced sound stage where every note shines as artists intended. Enjoy unparalleled flexibility with Hi-Res Audio support including LDAC technology, USB-C audio, and a 3.5mm jack. Dual Connection capability lets you seamlessly switch between two devices
- Uninterrupted Audio with Immersive Sound: Engineered for all-day use, Nothing Headphones 1 deliver up to 80 hours of playtime (35 hours with ANC on). A quick 5-minute charge provides 5 hours of power. Coupled with this endurance is a lossless audio experience, Nothing Wireless Headphones offer Spatial Audio with head tracking and Hi-Res Wireless certification for exceptional clarity and a deeply immersive sound stage
- Sink In, Take Control: Designed for all-day wear, Nothing Bluetooth Wireless Headphone ergonomic frame and memory foam cushions provide a comfortable, secure fit. The Over-Ear Noise Cancelling Headphone features intuitive roller and paddle interface puts volume adjustment, playback, and noise mode switching at your fingertips, with full customization available in the Nothing X app. This thoughtful integration of form and function ensures a continuously surround sound Journey
- Explore the Nothing X app: Craft your unique audio profile with the Nothing X app's advanced 8-band equalizer.Tailor your Nothing Headphone 1 with Adaptive ANC settings and enhance depth with the Ultra Bass mode. Customize your Bluetooth active noise canceling headphones' touch buttons to execute your most-used commands instantly
People who want to share TV audio
Two Ace units can listen to the same TV Audio Swap session, which may suit partners or roommates. The compromise is that head tracking is unavailable while both are connected.
Buyers who want one headphone for travel and home
Ace combines ANC, Aware mode, multipoint, spatial-audio support, and wired USB-C or 3.5mm listening. Whether that combination is worth the price depends on comfort, sound preference, and how often you will use the Sonos-specific TV feature.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Who should skip Sonos Ace?
- You do not own a compatible Sonos soundbar: Ace still works over Bluetooth, but its main differentiator is unavailable without the supported home-theater setup.
- You want the longest battery life for travel: Sonos’ 30-hour maximum is below the 60-hour ANC battery claim for Sennheiser Momentum 4 Wireless. Sennheiser’s U.S. page listed Momentum 4 at $299.95 on August 18, 2026; figures are vendor specifications, not independent comparative tests. Sennheiser Momentum 4 Wireless.
- You need water resistance or sports durability: No IP rating is stated in Sonos’ cited Ace specifications.
- You only need conventional ANC headphones: Compare comfort, noise cancellation, sound, and price against alternatives before paying for Sonos integration you may not use.
How Ace compares with alternatives
| Option | What the available information supports | Best reason to compare |
|---|---|---|
| Sonos Ace | $399 on Sonos’ U.S. product page checked August 18, 2026; TV Audio Swap with supported Sonos soundbars | Private Sonos home-theater listening plus Bluetooth use |
| Sennheiser Momentum 4 Wireless | $299.95 on Sennheiser’s U.S. page checked August 18, 2026; up to 60 hours with ANC, per manufacturer | Lower listed price and longer stated battery life for conventional listening |
| Apple AirPods Max 2 | Current price and exact specifications not established here | Apple-centric buyers comparing ecosystem integration; verify current details with Apple |
| Bose QuietComfort Ultra Headphones | Current price and model availability not established here | Worth comparing for buyers focused on ANC; verify current model details with Bose |
| Sony WH-1000X line | Specific model, price, and specifications not established here | Compare current models if established ANC and travel features are priorities |
The alternatives are comparison points, not claims of head-to-head testing. Current prices and exact model details for Apple, Bose, and Sony should be checked on their respective official pages before buying.
Is Sonos Ace worth it at $399?
At its $449 launch price, Ace was a premium first-generation Sonos headphone. At the $399 U.S. price shown on August 18, 2026, it is more compelling for someone with a compatible soundbar who will regularly use TV Audio Swap. For buyers who want only Bluetooth ANC headphones, its value depends on personal fit and listening preference; the Sonos home-theater feature alone may not justify the premium if it will go unused.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
