Sonos has released the AUD$699 Ace Ultra, upgrading its personal audio lineup with deep home ecosystem integration, improved noise cancellation, and a user-swappable battery. Expanding on the aesthetic foundation of the original 2024 model, the new headphones address the primary user criticism by adding direct Wi-Fi connectivity to existing soundbars and wireless speakers.
Sonos 27 Software Powers New Ecosystem Connectivity
The defining addition to the Ace Ultra is its ability to integrate directly with home speaker setups via the new Sonos 27 software platform. Users can hold down the content key on the right earcup to pull audio instantly from a compatible soundbar or speaker straight into the headphones, then hand it back with another press. Gizmodo notes these new Wi-Fi features are tailored specifically for dedicated hardware owners, while Engadget clarifies that playback must be initiated through the Sonos app rather than external protocols like Apple Music over AirPlay.
Driver Redesign and Adaptive Audio Tuning
Under the hood, Sonos fitted custom 40-millimeter dynamic drivers built around a dual-ring magnet motor. Gizmodo characterizes the sound profile as balanced, offering clear stereo separation and a roomy soundstage without over-saturating the low-end performance. The headphones also feature adaptive EQ that automatically adjusts tuning based on gaps in the ear seal, along with dynamic head tracking and Dolby Atmos spatial sound support for home theater setups.
Pro Tip: If you are planning to use the new headphone linking feature, make sure your existing Sonos soundbar or wireless speaker is compatible with the Sonos 27 platform update to ensure a seamless audio handoff.
Active Noise Cancellation and Battery Longevity
Active noise cancellation gets a boost from an array of 10 microphones, an increase from the eight found on the first-generation release. The adaptive ANC system continuously monitors ambient noise, while an updated Aware Mode includes Voice Boost functionality to highlight nearby speech. Battery life increases to 35 hours of playback with ANC enabled. Sonos also addresses hardware longevity by offering a user-swappable battery and replaceable magnetic ear pads.
Did You Know? The Ace Ultra is available in four distinct colorways: the original Black and Soft White, alongside two new additions named Agave and Sand.
Frequently Asked Questions
How do I switch audio from my Sonos soundbar to the Ace Ultra?
You can pull audio from a compatible Sonos soundbar or speaker into your headphones by holding down the content key on the back of the right earcup for a few seconds.
Can I replace the battery on the Sonos Ace Ultra myself?
Yes, Sonos designed the Ace Ultra with a user-swappable battery and replacement kits available for purchase.
What is the battery life of the Ace Ultra?
The headphones deliver up to 35 hours of continuous playtime with active noise cancellation switched on.
Do the Ace Ultra headphones support spatial audio?
Yes, they support spatial sound, Dolby Atmos content, and dynamic head tracking.
Join the Conversation
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