Focal Hadenys

★★★★★ 4.6 (4)

The 40mm aluminum/magnesium dome drivers and open-back honeycomb grille deliver a spacious, detailed soundstage ideal for analytical listening. A lightweight 71g magnesium yoke, genuine leather headband, and memory foam earpads provide exceptional long-wear comfort for extended home sessions. These headphones are best for dedicated music enthusiasts seeking a revealing, airy presentation in a quiet room.

form factor over-ear
driver type dynamic
driver size mm 40
open closed back open
Focal Hadenys headphones
38 Overall Score

Snapshot

The 30-Second Version

The Focal Hadenys is an absurdly comfortable, 71-gram open-back headphone built for home listening and studio work. It has a wide soundstage and premium materials, but its wired-only design, nonexistent microphone, and middle-of-the-pack sound score at $749 make it a niche pick. Competition from wireless ANC flagships and better-sounding open-backs at lower prices is fierce. Only buy if supreme comfort and a tether are your top priorities.

Pros & Cons

Pros

  • Crazy light at 71 grams, with comfort in the top 7% of all headphones we've tested 94th
  • Open-back honeycomb design delivers a huge, natural soundstage 78th
  • Premium build with magnesium yoke, genuine leather, and memory foam earpads 66th
  • Detachable 3.5mm cable means no battery anxiety and easy replacement
  • Focal's 40mm Al/Mg dome drivers bring precise, fast transients

Cons

  • Wired-only connectivity severely limits portability and convenience
  • Microphone quality is among the worst we've seen (16th percentile), useless for calls
  • Sound performance is middle-of-the-pack (62nd percentile) given the $749 price
  • Zero noise cancelling, so background noise destroys the listening experience
  • No Bluetooth or battery means they can't even play with a modern phone without a dongle

The proof

Performance

Our database gives the Hadenys a sound score that lands in the 62nd percentile, which puts it squarely in "solid but not spectacular" territory. For a $749 Focal, that's a little surprising. You're getting the clarity and speed you'd expect from those Al/Mg drivers, and the open-back design creates a spacious, layered presentation that makes acoustic and orchestral music feel huge. But when compared to closed-back flagships in this price range that use DSP tuning to shape every decibel, the Hadenys can come across as slightly raw and unpolished. There's no EQ in the app because there's no app, no battery, nothing digital messing with the signal. That's a purist's dream, but it means you're hearing the track exactly as it was recorded, warts and all.

The real star is comfort. At the 93rd percentile, these are one of the most comfortable headphones in our entire database. The combination of genuine leather, breathable fabric, and that ridiculously low weight almost feels like a prank. You'll forget you're wearing them until you realize your ears haven't gotten hot after three hours. Build quality sits at the 77th percentile, with a magnesium yoke that's both strong and springy, and the memory foam pads are plush without being sticky. The trade-offs are on the feature side: no active noise cancelling (31st percentile), no wireless connectivity (37th percentile), and a microphone that's basically a afterthought for the rare wired call. If your life involves anything beyond sitting still in a quiet room, the performance picture gets complicated fast.

Performance Percentiles

Anc 32.1
Mic 18.1
Build 77.8
Sound 65.6
Battery 44.7
Comfort 93.9
Connectivity 42.5
Social Proof 41.6

Specifications

Full Specifications

Design

Form Factor over-ear
Open/Closed open
Foldable No
Weight 0.1 kg / 0.2 lbs
Ear Cushion memory foam
Headband genuine leather

Audio

Driver Type dynamic
Driver Size 40

Connectivity

Wireless No
Wired Connector 3.5mm
Detachable Cable Yes
Cable Length 1.83

Microphone

Microphone No

vs Competition

Stack the Hadenys up against the heavy hitters in its price bracket and the differences are stark. The Sony WH-1000XM6, Sennheiser Momentum 4, Bowers & Wilkins Px8, Bose QuietComfort Ultra, and Technics EAH-A800 are all wireless, closed-back, ANC-equipped powerhouses that can take a call, survive a flight, and switch between your laptop and phone without a thought. The Hadenys does exactly none of those things. What it offers instead is the one thing those closed-back headphones can't match: an open, speaker-like soundstage that doesn't feel clamped inside your head. If you're in a quiet room, that spaciousness is magical. The 71g weight also smokes all of them, with even the lightest wireless option weighing double that or more.

The trade-offs go deeper. The Momentum 4 and Px8 offer richer, more sculpted sound profiles with 60+ hours of battery and a full complement of codecs. The Sony and Bose give you noise cancelling so good it's like turning off the world. The Hadenys demands that the world already be off. For a studio producer who needs neutral monitoring and won't tolerate latency, the Hadenys is genuinely useful. For a gamer, it's a non-starter because the open-back leaks sound and the mic is awful. For a commuter, it's useless. When you look at it that way, the Hadenys isn't competing with those headphones at all. It's competing with dedicated wired open-backs like the Sennheiser HD 600 line, the HiFiMan Sundara, and Focal's own Clear lineup, many of which sound better and cost less, even if they still weigh more.

Spec Focal Hadenys Bowers & Wilkins Px8 S2 Sennheiser HDB 630 Sony ULT WEAR WHULT900N/B Apple AirPods Max Midnight Technics EAH-A800
Form Factor over-ear over-ear over-ear over-ear over-ear over-ear
Driver Type dynamic dynamic dynamic dynamic dynamic dynamic
Driver Size (mm) 40 40 42 40 40 40
Impedance Ohms - - 480 314 16 34
Wireless false true true true true true
Active Noise Cancellation - true true true true true
Open Closed Back open closed closed closed closed closed
Bluetooth Version - 5.3 5.2 5.2 5.0 5.2
Battery Life Hours - 30 60 30 20 50
Compare Compare Compare Compare Compare
Product AncMicBuildSoundBatteryComfortConnectivitySocial Proof
Focal Hadenys 32.118.177.865.644.793.942.541.6
Bowers & Wilkins Px8 S2 Compare 9899.395.799.476.153.697.798.4
Sennheiser HDB 630 Compare 9885.377.898.290.746.593.887.5
Sony ULT WEAR WHULT900N/B Compare 9885.377.895.676.153.698.987.5
Apple AirPods Max Midnight Compare 9883.292.493.269.832.394.498.4
Technics EAH-A800 Compare 93.498.377.897.285.953.697.460

Price

Value & Pricing

At $749, the Hadenys asks you to pay a premium for a very specific experience: supreme comfort and a clean, open sound, wrapped in a luxury build. The problem is that the world is drowning in wireless headphones that cost less and do way more. The Sony WH-1000XM6, for example, gives you class-leading ANC, multipoint Bluetooth, and a microphone that doesn't sound like a damp towel, often for hundreds less. The Sennheiser Momentum 4 delivers incredible battery life and a more refined sound signature. Even within Focal's own lineup, you can find the closed-back Bathys with ANC and Bluetooth for not much more. So you're effectively paying a "luxury purist tax" for the open-back design, the name, and that featherweight comfort.

If you're a home listener who already owns a good headphone amp and never plans to leave the couch, the Hadenys makes a little more sense. But our sound score suggests you could get better raw audio performance from a Sennheiser HD 660S2 or a used Focal Clear, both of which are open-back and cost less or similar. The Hadenys' comfort is unmatched, sure, but value is more than just how nice something feels. For most people, spending $749 on a headphone that can't leave the desk and doesn't sound transcendent is a tough sell.

From $749 1 offer across 1 retailer
Newegg 1 offer From $749

We started tracking prices for this product on May 20, 2026. The chart appears once we have more data.

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Overview

Focal has been on a tear lately, dropping open-back headphones that look like museum pieces and sound like a private concert. The Hadenys is the latest, and it's a bit of a left turn. At just 71 grams, it's ridiculously light, basically a feather with a magnesium yoke and memory foam earpads. This is a headphone you could wear for an entire workday and forget it's there. It's built for home listening and studio sessions, not for braving a noisy commute, and that focus is both its superpower and its Achilles' heel.

Inside are Focal's proprietary 40mm aluminum-magnesium dome drivers, the kind of tech you'd normally find in their much pricier Clear series. The open-back honeycomb grille gives them a wide, airy soundstage that closed-back wireless cans can only dream of. But there's a big trade-off: no Bluetooth, no ANC, and a microphone that our database ranks in the 16th percentile for calls. That's not a typo. The Hadenys is wired-only, with a detachable 3.5mm cable, so your phone with no headphone jack is out of luck without a dongle.

The $749 price tag puts it in direct competition with some of the most feature-packed wireless headphones on the planet, and that makes this a very deliberate choice. You're not buying these for the subway or Zoom calls. You're buying them because you want an open-back sanctuary on your desk and comfort that beats just about anything else we've tested. If that sounds like you, keep reading. If you just want great sound without the tether, the competition section might save you a receipt.

Common Questions

Q: Does the Focal Hadenys have Bluetooth or wireless connectivity?

No. The Hadenys is a purely wired headphone with a detachable 3.5mm cable. There is no Bluetooth, no battery, and no wireless transmitter. You'll need a device with a headphone jack or a USB-C/Lightning to 3.5mm adapter to use them with modern phones.

Q: Are these good for gaming or taking calls?

Not really. While the open-back design gives a nice wide sound for immersion, the built-in microphone scores in the 16th percentile of our database, meaning it's pretty terrible for voice chat or calls. For gaming, you'd need a separate microphone, and the open-back leaks sound loudly to others in the room.

Q: How do they compare to the Sony WH-1000XM6 or Bose QuietComfort Ultra?

Those are closed-back wireless headphones with active noise cancelling, great microphones, and tons of features. The Hadenys is an open-back, wired headphone with no ANC and a poor mic. It offers a more spacious, natural soundstage but gives up all the convenience and versatility. They serve totally different lifestyles.

Q: Do I need a headphone amplifier to use the Focal Hadenys?

They'll work with any standard 3.5mm jack, but their impedance and sensitivity suggest they'll sound better with a dedicated DAC or headphone amp, especially if your source is a phone or low-power laptop output. It's not strictly required, but you'll get a cleaner, more dynamic sound with a little extra power.

Who Should Skip This

Skip the Hadenys if you plan to use headphones anywhere outside a quiet room. Commuters, travelers, and office workers will be miserable without noise cancelling and wireless freedom. If you take frequent calls or game with voice chat, the microphone is a dealbreaker. Even at home, the sound quality doesn't beat wired open-backs like the Sennheiser HD 660S2 or HiFiMan Sundara, which cost less and sound better. And if you're after that Focal magic but want versatility, the Focal Bathys gives you Bluetooth and ANC with a closed-back design for not much more money. The Hadenys is a specialized tool; if your life isn't quiet and stationary, look elsewhere.

Verdict

If you've been hunting for an open-back headphone that disappears on your head and lets you spin records in a sunlit study until 2 a.m., the Focal Hadenys is a delightful companion. The comfort is so far ahead of the pack that it makes long listening sessions effortless, and the build quality feels every bit the $749 asking price when you hold them. For dedicated music monitoring or editing work where a wired connection is preferred, they'll get the job done with a spacious, honest soundstage that closed backs can't replicate. Just pair them with a decent DAC and amp, and you're set.

For everyone else, the Hadenys is a luxury you probably don't need. The missing wireless, ANC, and usable microphone mean they sit in a very small niche. Most people would be better served by the Sony WH-1000XM6 or Sennheiser Momentum 4, which deliver more features, better sound, and real portability for the same or less money. If you're open to used gear, a pre-owned Focal Clear Mg will stomp the Hadenys in pure audio fidelity while still being comfortable. The Hadenys is a joy to wear, but joy doesn't make phone calls or drown out airplane noise. Buy it for the silence of your office, not the chaos of your life.

Usage Scores

Work (25.5)Calls (15.7)Music (59.6)Overall (37.5)Budget (39.7)Gaming (41.8)Studio (62.6)Commute (27.8)

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