Sonos Ace Review: comfy daily headphones with strong ANC and a premium price tag

I’ve been using the white Sonos Ace as my main headphones for a few weeks, mostly for work calls, commuting, and watching TV late at night. I already knew Sonos from their speakers, so I was curious to see if they could pull off a proper pair of over-ears, not just something that rides on the brand name. Short version: they’re genuinely good, but you have to swallow the price a bit.

Most of my comparison points are: Bose 700, Sony WH-1000XM4/5 that I’ve borrowed, and AirPods Pro for in-ears. I’m not a hardcore audiophile with amps and all that, but I do notice when bass is muddy or when ANC is weak. With the Ace, the first thing that stood out wasn’t actually the sound, it was how they feel on the head and how quiet they make the room. You put them on and the outside noise drops a lot, in a way that’s on par with the best I’ve tried.

Over these weeks, I’ve used them in a few typical scenarios: home office near a road, open-plan coworking space, a couple of flights, and on the sofa for Netflix. They handled all of that well. They’re not perfect – the app is a bit basic, the case feels cheaper than the price suggests, and at full retail I think they’re a bit steep. But when I actually wear them, I mostly forget about the complaints and just use them.

If you’re already into the Sonos ecosystem, the Ace makes more sense, especially with the TV audio swap. If you’re just looking for the best deal for music only, there are other options that can match or beat them for less. But as an everyday, wear-all-day type of headphone, they’re pretty solid.

Let’s talk money, because that’s where opinions on the Ace really split. At full retail (around £400 in many places), they sit right up against Sony’s top models, Bose’s flagship, and just under Apple’s AirPods Max. At that price, you’re paying for the Sonos badge, the design, the comfort, and the integration with Sonos soundbars. They’re good, but they’re not clearly better than the competition, so full price feels a bit high to me.

Once you start seeing them discounted around £260–£300, the picture changes. In that range, they’re much easier to recommend. You get strong ANC, very good comfort, solid sound, great battery, and good call quality. Several buyers mentioned exactly this: at around £270, they felt like good value for money; at £400, they’d hesitate or look elsewhere. I’m in the same camp. If you can be patient and wait for a deal, you end up with a premium-feeling pair of headphones for a price that’s in line with what they actually deliver.

Against cheaper options, like mid-range ANC headphones under £200, the Ace does feel more polished – better build, nicer controls, more stable ANC, and more comfortable for long sessions. But if you only care about basic music listening and occasional calls, you can definitely spend less and still be happy. These start to make sense if you use them daily and actually benefit from all the features, especially if you already own Sonos gear and want the TV audio tricks.

So in terms of value, I’d say: pretty solid if you catch them on sale or you really want the Sonos ecosystem experience; a bit hard to justify at full price if you only care about music and don’t need the brand or the extras. There’s better pure sound-per-pound out there, but as an overall package, they hold up well when the price is right.

Design-wise, the Ace feels like Sonos took the same clean style from their speakers and shrunk it down for your head. The white version I used is very minimal: smooth earcups, almost no visible branding, and those shiny metal stems that connect the cups to the headband. Compared to something like the Bowers & Wilkins PX7, these sit closer to the head and don’t give you that “big UFO on each ear” look. If you care about not looking like a helicopter pilot on the train, that’s a plus.

The controls are also well thought out. You have a physical slider on one cup that handles volume and play/pause/skip depending on how you move or press it. After a day or two, it becomes muscle memory and you stop thinking about it. I prefer this over random swipe gestures that half the time don’t register. There’s also a button to switch between ANC and Aware mode, and that’s it. No clutter, no guessing. The microphones for calls are hidden and don’t stick out anywhere, which keeps the clean look.

On the downside, the case is a bit of a letdown compared to how the headphones themselves feel. It does the job, but the zip and the plastic shell don’t give the same solid impression as the actual headset. For something that’s often sold above £350, I expected a more premium case. Another detail: these are white, so you can expect the headband and ear cushions to pick up dirt or makeup over time. After a couple of weeks, mine still looked fine, but long term you’ll probably need to wipe them down regularly if you want them to stay clean.

In daily use, I liked the design a lot. They look modern without being flashy, and they don’t scream for attention in public. If you’re into big branding and loud colors, these might feel a bit boring. If you prefer something that just quietly looks good and doesn’t try too hard, the Ace hits that point nicely, with the case being the only part that feels a bit too basic for the price.

Battery life is advertised at around 30 hours, and in real life it’s actually in that range or better depending on how you use them. With ANC on most of the time, mixed between music, calls, and some Netflix, I was comfortably getting several days of use before feeling the need to charge. One user mentioned getting around 40–45 hours before the first charge, and I can believe that if you listen at moderate volume and don’t spend all day on calls.

Charging is over USB‑C, and they support fast charging. Around 30 minutes on the charger gives you enough juice for a full day of use, which is very handy if you forget to charge before a flight or a commute. In my case, I charged them more like once every 4–5 days rather than every day, which is a nice change compared to earbuds that constantly need topping up. There’s no wireless charging, but honestly on over-ear headphones I don’t really miss that; plugging in a cable is not a big deal.

The battery level is visible in the app and also in your phone’s Bluetooth menu, so you’re not flying blind. I never managed to fully drain them in one sitting, even on a long travel day with two flights and airport time. They just quietly keep going. The only time I thought about the battery was when I realized I hadn’t charged them in a while and checked out of curiosity.

So, if you’re worried about battery anxiety: these are solid. You can use them heavily for several days without constantly hunting for a charger. For work-from-home and travel, they fit nicely into a routine where you just plug them in once or twice a week and forget about it the rest of the time.

Comfort is probably where the Sonos Ace convinced me the most. I wore them for full work days, 2–3 hour calls, and a long-haul flight, and I never hit that “get these things off my head” moment. The clamping force is firm enough that they stay put when you move around, but not so tight that your jaw starts hurting. If you’ve ever worn older on-ears that press on your ears, this is the opposite: they fully surround the ear and spread the pressure around the sides of your head.

The memory foam cushions are soft and deep enough that your ears don’t touch the drivers inside, at least in my case. I don’t have small ears, and I often struggle with circular cups being too narrow, but here I was fine. The headband adjustment range is also good; I didn’t need to max it out, and I can see it fitting both smaller and larger heads without drama. Weights-wise, they’re light enough that you kind of forget you’re wearing them after a while. Not feather-light, but definitely on the comfortable side compared to some heavier metal-heavy designs.

The only real negative is heat build-up. Like most closed-back over-ears with soft pads, your ears will warm up after an hour or two, especially in summer or in a warm room. For me it never got to the point of sweat pouring down, but I did feel the need to lift one cup for a minute now and then just to cool off. This is pretty standard for this type of headphones, though, so I wouldn’t call it a dealbreaker, just something to be aware of if you run hot.

If you’re looking for something you can wear all day while working from home or in an office, these do the job very well. Compared to my old Bose 700, I’d say the Ace is at least as comfortable, maybe slightly better thanks to the deeper pads. If you have a very small head, you might want to try them on first, but for an average adult, comfort is one of their strong points.

The first thing I noticed when I picked them up is that they feel solid but not heavy. The ear cushions are memory foam with a soft synthetic cover that doesn’t feel plasticky or sticky, even when you start to warm up a bit. The headband has enough padding that you don’t get that pressure spot on top of your skull, which I’ve had with cheaper models. The metal stems are probably my favorite part: they slide smoothly when you adjust the size, and they don’t feel wobbly or loose.

The enclosure material is basically foam and plastic, but it’s done in a way that doesn’t feel cheap. There’s no creaking when you twist the cups slightly, and the hinges don’t feel fragile. The ear pads are also magnetic, which is a small but smart detail. You can pop them off easily for cleaning or replacement instead of fighting with some weird clip system. Inside the cups, you have colored fabric (one side different from the other), which makes it very easy to see left vs right when you’re in a hurry.

Where the materials drop a bit is with the case and the cables. The case is functional but the plastic outer shell and the zipper don’t really match the premium feel of the headphones themselves. It’s not falling apart or anything, it just feels more like a mid-range accessory. The included cables are fine, but nothing special either – standard rubbery-feel cables that get the job done. For a product that leans on a high-end image, a slightly nicer case and a braided cable wouldn’t have hurt.

Overall, the materials on the actual headset are well chosen. They feel like they’ll survive being used every day, thrown into a bag, and adjusted a lot. You don’t get that cheap, glossy plastic that scratches if you look at it wrong. So: strong marks for the headphones themselves, average marks for the stuff around them.

On sound quality, the Ace is in that “premium but not audiophile” zone. Out of the box, the tuning is slightly warm with a decent amount of bass and clear enough mids and highs. Vocals come through well, and the treble doesn’t stab your ears, which is good for long listening. If you’re coming from basic Bluetooth headphones, this will feel like a clear step up. Compared to Sony or Bowers & Wilkins high-end models, I’d say the Sonos is competitive but not clearly better. Some users mentioned missing a bit of sub-bass rumble, and I agree: there’s punch, but the very low-end isn’t as strong as on some rivals.

The Sonos app gives you a simple EQ, so you can tweak bass and treble a bit. It’s not super advanced, but it’s enough to nudge the sound closer to what you like. Spatial audio and head tracking are fun for movies and some tracks, especially when paired with a Sonos soundbar, but for music I didn’t use it much. It’s more of a nice extra than a core reason to buy them. For daily playlists, they sound clean, detailed enough, and frankly good enough that I wasn’t thinking about the headphones all the time, which is what I want.

Active Noise Cancellation is one of their strong sides. Against street noise, office chatter, and plane engines, they cut a lot of the background. I’d put them close to Bose 700 and only slightly behind Apple’s best. On flights, I could listen at comfortable volumes without cranking it. Aware mode (transparency) is also effective: you can hear people talk and your surroundings without taking them off, and it doesn’t sound super artificial or hissy.

For calls and Teams/Zoom meetings, they did very well. People on the other end heard me clearly, and I didn’t get complaints even when I was near a window facing a road. The mics pick up your voice without too much background. If you’re buying these partly for remote work, they handle that use case nicely. So in terms of performance: strong ANC, very solid sound, and good call quality. If music is your absolute top priority and you want the most detailed sound per euro, you might still want to compare with Sony or B&W, but for mixed use these are easy to live with.

Out of the box, it’s pretty straightforward: you get the Sonos Ace headphones, a hard case, a USB‑C cable, and a 3.5 mm to USB‑C audio cable. No pile of random adapters or useless paper beyond the basics. The model I used is the white version, which looks clean but will obviously show dirt sooner than black. There’s a 2‑year manufacturer warranty, which is decent for this price range. On paper, the specs are what you’d expect from a premium wireless headset: Bluetooth 5.0, active noise cancelling, transparency (they call it Aware mode), up to 30 hours of battery, spatial audio, and support for USB‑C wired listening.

Sonos is clearly aiming this at people who want one pair of headphones for everything: commuting, office, travel, Netflix, and calls. It’s not a studio monitoring headset, it’s more of a lifestyle thing, but tuned well enough that music doesn’t feel like an afterthought. The frequency range is the classic 20 Hz – 20 kHz with dynamic drivers. They also mention lossless audio over Bluetooth and USB‑C, but in day-to-day use I mostly just cared that the connection was stable and that there were no odd dropouts, and on that side it behaved well.

There are both buttons and a slider, which I actually prefer to full touch controls. You get a dedicated ANC/Aware button and a main slider that handles volume and playback. No learning curve, no guessing where to tap. The headphones also support dual Bluetooth connectivity, but you have to enable it in the Sonos app, which isn’t very obvious at first. Once it’s on, switching between laptop and phone is mostly smooth, but not completely automatic like Apple’s ecosystem.

Overall, the positioning is clear: these are premium over-ear headphones priced in the same ballpark as Bose, Sony, and AirPods Max (often slightly under Apple, especially when discounted). They’re trying to stand out with comfort, build quality, and the integration with Sonos soundbars. If you don’t care about that last part, they’re basically competing on sound, ANC, and comfort alone – and they hold their own, but they’re not miles ahead of everyone else.