Sonos Ace

The Sonos Ace is a beautifully built set of ANC headphones with a secret weapon: instant TV audio swapping with a Sonos soundbar. The sound is rich, the noise canceling is top-tier, and the call quality is among the best we've tested. But the comfort is divisive, the spatial audio is just okay, and the app needs work. If you can snag them on sale and own a Sonos soundbar, they're a fantastic buy. Otherwise, the competition offers more polish for the price.

Sonos tuned these 40mm drivers to impress, and for the most part, they do. The sound signature leans towards a warm, engaging profile with deep, controlled bass that never gets muddy. Vocals are clear and forward in the mix, which makes podcasts and movies a joy. In our database, the overall sound quality sits in the 88th percentile, which puts it among the best on the market. It's a refined, mature sound that avoids the bloated bass traps lesser headphones fall into. You can hear the engineering that went into the acoustic architecture.

The active noise cancellation is another strong point, landing in the 87th percentile. It won't dethrone the absolute best from Bose, but it's close enough that most people won't notice the difference. It chews through the low rumble of a plane or train with ease. The transparency mode, which Sonos calls Aware Mode, is natural-sounding and lets you have a quick conversation without feeling like you're underwater. The eight-microphone array for calls is a standout, hitting the 98th percentile for mic quality. Your voice comes through crisp and clear, even in a breeze, which is a rare feat for wireless headphones.

The Sony WH-1000XM5 is the elephant in the room. Sony's flagship is lighter, more comfortable for most people, and has a more polished spatial audio experience. Its ANC is still the benchmark, though the Ace gets remarkably close. Where the Sonos pulls ahead is build quality and call performance. The Ace feels like a luxury item, while the XM5 is purely functional plastic. If you take a lot of calls, the Ace's microphones are a clear winner. But for pure, all-day music bliss, Sony still wears the crown.

Then there's the Sennheiser Momentum 4, which is the dark horse for sound purists. The Momentum 4 offers a more detailed, audiophile-leaning sound signature and superior battery life, often clocking over 50 hours. The Ace fights back with a more premium physical design and that Sonos ecosystem integration. The Bowers & Wilkins Px7 S3 is another competitor that matches the Ace's luxury build but delivers a more dynamic and spacious soundstage. The Ace's main differentiator remains the TV Swap. Without it, it's a fantastic headphone in a sea of fantastic headphones.

Pricing on the Sonos Ace is a rollercoaster. We've seen it listed everywhere from $176 to a frankly absurd $1,249 across different vendors, so shopping around is non-negotiable. At the lower end of that spectrum, near $176, the Ace becomes a steal. You're getting a flagship-level build, sound, and ANC for less than many mid-range headphones. At its typical street price, which hovers closer to the $400 mark, the value proposition gets shaky. You're paying a premium for the Sonos ecosystem trick and the design.

When you stack it against the Sony WH-1000XM5 or the Sennheiser Momentum 4, both of which can often be found for less, the Ace needs that TV Swap feature to justify its cost. If you don't own a recent Sonos soundbar, you're leaving the headphone's most unique feature on the table, and the price-to-performance ratio suddenly doesn't look as hot. For pure music listening, there are better values out there.

Sonos finally made headphones. After years of dominating the multi-room speaker game, they're stepping into the ultra-competitive over-ear ANC arena with the Sonos Ace. And honestly, they came out swinging in some areas. The build quality is immediately noticeable, with metal arms and a sleek, minimalist design that feels more premium than what Sony or Bose typically put out. It's a headphone clearly aimed at the Sonos faithful, but also anyone who wants a single pair of cans that can pull double duty for home theater and daily music listening.

The headline feature here is the TV Audio Swap, which lets you beam audio from a compatible Sonos soundbar directly to the headphones with a button press. For apartment dwellers or parents who want a cinematic experience without waking the whole house, it's a genuine killer app. Beyond that, you're getting custom 40mm drivers, spatial audio with head tracking, and lossless audio over USB-C or a high-quality Bluetooth connection. On paper, it's a loaded spec sheet.

But the headphone market is brutal, and the Ace stumbles in a few surprising places. The comfort, which many owners rave about, actually lands in a pretty mediocre spot in our database when you look at weight and clamp force data. And while the sound is impressive, the spatial audio implementation feels like a missed opportunity compared to Apple's rock-solid execution. At its full retail price, you're paying a serious premium for that Sonos logo and the TV swap trick. Whether that's worth it depends entirely on your living room setup.

If you don't own a Sonos soundbar and have no intention of buying one, you should probably look elsewhere. The TV Audio Swap is the Ace's killer app, and without it, you're paying a premium for a headphone that gets outclassed in key areas by less expensive rivals. The Sony WH-1000XM5 is lighter, more comfortable, and has better noise canceling and spatial audio for a lower street price. You'd be paying extra for the Sonos brand and a feature you can't use.

Commuters and travelers who prioritize all-day comfort above all else should also be cautious. Despite many positive comfort reports, our data shows the Ace ranks surprisingly low in comfort metrics compared to its peers. The weight and clamp force can become noticeable after a few hours for some head shapes. If you plan to wear these on a cross-country flight every week, you might want to try them on first or look at the featherlight Sony XM5 instead.

If you're already living in a Sonos household with a compatible Arc or Beam soundbar, the Ace is a no-brainer upgrade for your personal audio. The TV Audio Swap feature is magical, seamlessly moving the soundtrack from your living room to your ears with a single button press. It solves a real problem for late-night viewers, and it does so with excellent sound and noise cancellation. For this specific use case, it's the best product on the market.

For everyone else, the recommendation gets more complicated. As a pure set of wireless ANC headphones, the Ace is a strong contender with a premium feel and great call quality. But the mediocre spatial audio, the buggy app experience that owners frequently complain about, and the comfort that doesn't work for all head shapes make it harder to universally recommend. If you don't own a Sonos soundbar and never plan to, you can get a more well-rounded experience from Sony or Sennheiser for less money.