Ace Ultra

Sonos Ace Ultra Wireless Noise-Cancelling Headphones

Premium Sound with Adaptive Noise Cancellation

The Sonos Ace Ultra headphones combine detailed wireless audio, adaptive active noise cancellation and seamless integration with compatible Sonos systems.

Custom 40mm drivers, spatial audio with dynamic head tracking and up to 35 hours of battery life make them suitable for music, travel, calls and private home cinema listening.

Custom 40mm Drivers

Each ear cup contains a custom-designed 40mm dynamic driver engineered to reproduce deep bass, detailed midrange and clear high frequencies.

Adaptive EQ continuously adjusts the sound to account for changes in fit caused by movement, glasses, hair and other acoustic gaps.

Adaptive Active Noise Cancellation

Ten microphones monitor your surroundings and adjust the level of noise cancellation in real time.

Adaptive Active Noise Cancellation helps reduce distractions during travel, work and everyday listening while compensating for changes in how the headphones sit on your head.

Aware Mode with Voice Boost

Aware mode allows important environmental sounds to pass through without requiring you to remove the headphones.

Optional voice boost improves the clarity of nearby voices, making it easier to have a quick conversation or remain aware of announcements.

Spatial Audio and Dolby Atmos

Sonos Ace Ultra supports spatial audio and Dolby Atmos content from compatible devices and services.

Dynamic head tracking uses Sonos Intelligent Motion Processing with Dolby Head Tracking to keep sounds positioned naturally as you move your head, creating a more immersive listening experience.

Lossless Audio Playback

Lossless audio is supported through a wired USB-C connection or over Bluetooth using Qualcomm aptX with a compatible source device.

This provides greater detail for listeners using supported phones, tablets and computers.

Private Home Cinema Listening

TV Audio Swap transfers television sound from a compatible Sonos soundbar directly to the headphones at the press of the Content Key.

Compatible Dolby Atmos audio can be enjoyed privately through the Sonos Ace Ultra while the television room remains quiet. Sonos TrueCinema can tune the headphone experience to the room and compatible soundbar for more natural spatial presentation.

Sonos System Linking

Headphone linking allows audio to move between compatible Sonos speakers and the Sonos Ace Ultra using the Content Key.

This Early Access feature also enables supported Wi-Fi streaming and in-home control through the Sonos app. It requires a compatible Sonos product, Wi-Fi connection and opt-in setup.

Up to 35 Hours of Battery Life

The rechargeable 1060mAh battery provides up to 35 hours of listening with Active Noise Cancellation or Aware mode enabled.

Rapid charging delivers up to three hours of playback from a three-minute charge when starting from an empty battery. A complete charge can take up to three hours.

Actual battery life varies according to volume, settings, content and environmental conditions.

Clearer Phone Calls

The multi-microphone system supports clear voice pickup during calls.

Sidetone lets you hear your own voice naturally while Active Noise Cancellation is enabled, helping conversations feel more comfortable.

Customisable Sound

The Sonos app provides both three-band and eight-band equaliser controls.

Adjust bass, midrange and treble, enable or disable loudness, and personalise the headphones for different music, films and listening preferences.

Comfortable Everyday Design

At 322g, the Sonos Ace Ultra is designed for extended listening. Wear detection automatically pauses playback when the headphones are removed and resumes when they are put back on.

The headphones are available in Black, Soft White, Agave and Sand, with a matching protective travel case included.

Replaceable Components

The ear cushions and internal battery are designed to be replaced, helping extend the useful life of the headphones.

Replacement parts are available separately from Sonos.

Key Features

• Custom 40mm drivers

• Adaptive Active Noise Cancellation

• Ten integrated microphones

• Aware mode with voice boost

• Spatial audio and Dolby Atmos

• Dynamic head tracking

• Lossless USB-C audio

• Qualcomm aptX lossless playback

• TV Audio Swap

• Sonos TrueCinema

• Sonos system linking

• Up to 35-hour battery life

• Three-minute rapid charging

• Bluetooth 6.0

• Replaceable ear cushions and battery

What’s in the Box?

• Sonos Ace Ultra headphones

• Travel case with removable cable pouch

• 0.75m USB-C to USB-C cable

• 1.2m USB-C to 3.5mm cable

• Setup guide

• Legal and warranty information