Focal
Fones de ouvido Focal Hadenys Open-back (caixa aberta)
Best open-back headphones for audiophiles seeking natural, detailed home listening.
Immerse yourself in superior sound with the Focal Hadenys Open-back Headphones. Crafted in France, these headphones boast exclusive 40mm Aluminum/Magnesium 'M'-shaped dome drivers, delivering a detailed, warm, and dynamic audio experience. Their elegant design, inspired by the Hadean era with rich earth tones, ensures comfort for long listening sessions. A recommended break-in period will optimize performance. This is an Open Box item, guaranteed to be in like-new condition with all accessories and a 2-year limited Focal warranty.
$479.95
Owner Satisfaction
4.7
/ 5
Category Rank
74
/ 5520
#74 in Headphones
Price vs Category Average
-18%
Below average
Type
Open-back Headphones
/ Open-back Headphones
Who it's for
- Audiophiles seeking precise, high-fidelity sound reproduction
- Listeners craving an immersive, concert-like spatial experience
- Music lovers enjoying extended, fatigue-free listening sessions
Who should skip it
- Budget-conscious buyers prioritizing value over premium performance
- Commuters and office workers needing noise isolation
- Casual listeners wanting a simple, plug-and-play setup
Performance breakdown
Soundstage Width
Open-back architecture creates an expansive, airy, and remarkably natural acoustic environment.
Driver Precision
Aluminum/Magnesium dome drivers deliver exceptional detail and nuanced vocal clarity.
Build Quality
French craftsmanship shines through the lightweight magnesium yoke and premium materials.
Comfort Ergonomics
Memory foam earpads provide a plush, fatigue-free fit for extended listening.
Driveability
Low impedance makes these headphones easy to power with most standard sources.
Sonic Warmth
The signature tuning offers a rich, inviting sound profile for long sessions.
Key Specs
Type
Open-back Headphones
Drivers
15/8'' (40mm) Aluminum/Magnesium 'M' shaped dome
Frequency Response
20 Hz - 22 kHz
Impedance
26 Ω
Harmonic Distortion Rate
<0.2% at 1 kHz / 100 dB SPL
Max SPL (Peak @1m)
105 dB SPL
Weight
294 g / 0.65 lb
Connectivity
3.5 mm Jack, 6.35 mm Jack
Features
- Open-back design for natural soundstage
- Exclusive 40mm Al/Mg 'M' dome drivers
- Lightweight magnesium yoke and memory foam earpads
- Elegant design inspired by Hadean era tones
- Precise sound engineering for clear vocals
- Designed and manufactured in French workshops
- Includes 3.5mm cable and 6.35mm adapter
- Break-in period recommended for optimal sound
What customers say
These headphones deliver exceptional comfort paired with superior audio quality. Listeners praise the clear, natural sound signature, noting excellent detail resolution across the mid and treble frequencies for an immersive experience. The lightweight, ergonomic design guarantees long listening sessions remain comfortable. While the bass is present but restrained, the overall sonic performance is technically outstanding. For consumers prioritizing premium audio fidelity, the listening experience provides strong value that easily justifies the investment.
Know before you buy
The open-back design allows air to pass through the earcups, which creates a wider, more natural soundstage that mimics the experience of listening to speakers in a room. Because they are not sealed, sound will leak out, and you will hear ambient noise from your surroundings, making them best suited for quiet environments.
With an impedance of 26 ohms, these headphones are relatively easy to drive and can be powered by most smartphones, tablets, or laptops. However, using a high-quality dedicated DAC or amplifier will help you get the most out of the 40mm Aluminum/Magnesium drivers and improve overall clarity.
The mechanical components of the drivers, specifically the suspension, need time to loosen up to reach their full sonic potential. We recommend using the headphones for at least 20 to 50 hours of normal listening to ensure the sound signature settles into its intended warm and dynamic profile.
Yes, they are designed for extended use, weighing only 294 grams. The combination of a lightweight magnesium yoke and plush memory foam earpads helps distribute pressure evenly, minimizing fatigue during long sessions.
Open Box items are products that have been returned or used for display but are verified to be in like-new condition. You receive all original accessories, and your purchase is fully protected by the standard 2-year limited Focal warranty.
Because of the open-back design, these headphones do not provide noise isolation and will allow external noise to enter, which is not ideal for loud environments like planes or trains. They are engineered primarily for critical listening in controlled, quiet spaces.
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$480