Focal Hadenys Headphones - Dreamedia AV
Focal Hadenys Headphones - Dreamedia AV
Focal Hadenys Headphones - Dreamedia AV
Focal Hadenys Headphones - Dreamedia AV
Focal Hadenys Headphones - Dreamedia AV
Focal Hadenys Headphones - Dreamedia AV
Vendor: Focal

Focal Hadenys Headphones

High-end open-backed wired over-ear headphones

Focal Authorized Dealer

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Focal Hadenys Headphones

Unveiling the Essence of Sound with Focal Hadenys Headphones

In the pursuit of audio perfection, the Focal Hadenys headphones stand as a testament to the relentless innovation and craftsmanship that has become synonymous with the Focal brand. These headphones are not merely a tool for listening; they are an experience, a journey back to the Hadean era where the very essence of our planet was formed. Crafted with the passion and precision that only Focal, hailing from France, can provide, these headphones are a masterpiece of auditory art.

Exquisite French Design

The Focal Hadenys headphones are a celebration of French elegance and sophistication. The open-back design is a nod to the natural world, with earthy shades of brown and a honeycomb grille that exudes a sense of organic luxury. The headband, a blend of supple leather and breathable woven fabric, sits comfortably atop your head, promising hours of listening without discomfort. Each ear cushion is made from plush memory foam, designed to embrace the contours of your ear, providing an intimate and immersive experience.

Advanced Technical Specifications

At the heart of the Focal Hadenys headphones are the technical features that set them apart from the competition:

  • Driver Type: 40 mm Aluminium/Magnesium 'M' dome for pristine audio clarity.
  • Impedance: 26Ω, ensuring compatibility with a wide range of devices.
  • Sensitivity: 100dB SPL / 1mW @ 1kHz, for efficient power usage.
  • Total Harmonic Distortion (THD): 0.2% @ 1kHz / 100dB SPL, for near-flawless sound reproduction.
  • Frequency Response: 25Hz - 22kHz, capturing the full spectrum of audible sound.
  • Weight: A mere 294g, making these headphones a lightweight companion.
  • Cable: A 6ft (1.8m) cable provides ample freedom of movement.
  • Connectivity: Mini-jack with a 1/4” (6.3mm) jack adapter for versatile use.

Features That Resonate

The Focal Hadenys headphones are packed with features designed to enhance your listening experience:

  • Dynamic, Wired, Open-Back Design: For an expansive soundstage that breathes life into every note.
  • Focal 40mm Aluminium/Magnesium Drivers: Delivering clear, powerful sound.
  • Magnesium Yoke: Combining comfort with lasting durability.
  • Memory Foam Ear Pads: For a personalized fit and all-day comfort.
  • Accessories: Including a premium carrying case and a 6.35mm adapter.
  • Swivel Ear Cups: For compact storage and better portability.
  • Compatibility: With a standard 3.5mm TRS jack, aftermarket cables are an easy addition.

The Performance - A Symphony for Your Ears

When you put on the Focal Hadenys headphones, you are greeted with a sound that is warm, detailed, and dynamic. The clarity and precision of the audio allow every instrument to stand out, while the spaciousness lets you feel as if you're in the room with the musicians. The bass is more than adequate; it's rich and nuanced, capable of handling the complexities of any genre, from classical symphonies to thumping EDM tracks.

Designed for the Connoisseur

While the Focal Hadenys headphones are versatile, they are particularly suited for the home environment. The open-back design means that sound can escape and mix with the ambient noise of your surroundings, so they are best enjoyed in a quiet space where their soundstage can truly shine. Before reaching peak performance, a running-in period of 24 hours at high volume with bass-rich tracks is recommended.

A Harmonious Blend of Form and Function

The design of the Focal Hadenys headphones is a fusion of aesthetics and practicality:

  • Headband: Crafted from leather and woven fabric for a premium feel.
  • Ear Pads: Memory foam that adapts to you.
  • Exterior: Signature grilles that are as functional as they are beautiful.

Sound Description - A Palette of Acoustic Colors

The sound of the Focal Hadenys headphones is a canvas of audio excellence. It's detailed yet warm, dynamic yet crisp, and clean yet nuanced. Every genre of music is presented with the respect it deserves, allowing you to explore the depths of soundscapes you thought you knew well.

Lightweight and Comfortable

Weighing in at just 294g, or 0.65 lb, these headphones are a featherweight champion of sound, making them an ideal choice for long listening sessions without the burden of weight.

Frequency Response - The Full Spectrum

With a frequency response of 20 Hz to 22 kHz, the Focal Hadenys headphones capture the breadth of human hearing, ensuring every high and low is represented accurately.

Harmonic Distortion Rate - Purity in Sound

An incredibly low harmonic distortion rate of <0.2% at 1 kHz / 100 dB SPL means that the sound you hear is as true to the original recording as possible.

Impedance and SPL - The Technical Edge

With an impedance of 26 Ω and a maximum SPL of 105 dB, these headphones strike the perfect balance between energy efficiency and the ability to handle high volume levels without distortion.

French Manufacturing - A Legacy of Quality

Made in France using patented speaker driver technologies, the Focal Hadenys headphones are a product of tradition and technological advancement.

Unique Features - The Focal Advantage

  • Open-Back Design: For a sound that is as expansive as the horizon.
  • Unique Bass Shelf Design: Ensuring bass is felt as well as heard.
  • Smoother Mids: For vocals and instruments that truly resonate.
  • Distinct 3.5kHz Timbre Feature: Adding a unique character to the sound.
  • Improved Distortion Performance: For an audio experience that is as pure as it gets.


  • Crisp, Clean, Detailed Sound: Every note is a discovery.
  • Comfortable Design: With genuine leather and breathable woven fabric.
  • Competitive Pricing: Exceptional value for a high-end Focal product.
  • Responsive to EQ Adjustments: Tailor the sound to your personal preference.
  • Enveloping Sound Experience: Capturing the subtleties of musical textures.

Embrace the Focal Hadenys Experience

The Focal Hadenys headphones are not just a purchase; they are an investment in your passion for music. They are a statement of your commitment to experiencing audio in its purest form. Whether you are an audiophile, a professional musician, or someone who appreciates the finer things in life, the Focal Hadenys headphones are designed to meet and exceed your expectations. Take the leap and immerse yourself in the world of high-fidelity sound as it was meant to be heard. With Focal Hadenys, you're not just listening to music; you're living it.

Our Review

Focal Hadenys Headphones Review


Focal, a revered brand in the high-fidelity audio world, has consistently set benchmarks with its range of speakers and headphones. Known for their exquisite craftsmanship and superior sound quality, Focal products often come with high expectations. The Focal Hadenys Headphones are no exception, promising audiophiles a premium listening experience. With an initial glance at these open-backed wired over-ear headphones, one gets a sense of both luxury and serious audio intent.

Design and Build

Headband and Ear Pads

The Focal Hadenys boasts a headband that combines leather and woven fabric, a choice that exudes sophistication and promises comfort. The durability of the headband is a testament to Focal's commitment to quality, but it will be the test of time that truly speaks to its longevity. The memory foam ear pads are designed to contour to the listener's head, ensuring hours of comfortable listening. However, the potential for wear and tear, particularly on the ear pad clips, may raise concerns for some users. Additionally, the microfiber and memory foam materials are susceptible to discoloration, which could affect the headphones' aesthetic appeal over extended use.

Aesthetics and Build Quality

Focal's signature grilles on the exterior of the Hadenys not only contribute to the headphone's distinctive look but also serve an acoustic purpose. The materials used, from the aluminum and magnesium drivers to the leather accents, are of high quality and representative of Focal's made-in-France ethos. The build quality aligns with the brand's reputation for creating durable and well-crafted products. However, the luxury materials necessitate careful handling to maintain their pristine condition.


Open-Back Design

The open-back design of the Focal Hadenys is a double-edged sword. On one hand, it contributes to an expansive soundstage and natural listening experience, allowing for a degree of airiness that closed-back designs struggle to achieve. On the other hand, it compromises noise isolation, making these headphones less suitable for noisy environments or for listeners who require privacy.

Unique Features

The Hadenys introduces a unique bass shelf design that enhances low-end clarity without muddying the midrange frequencies. This, coupled with the smoother mids and distinct 3.5kHz timbre feature, provides a sound profile that is both vibrant and balanced. The improved distortion performance ensures that even at high volumes, the sound remains crisp and free from unwanted artifacts.


Sound Quality

The Focal Hadenys delivers a sound that is detailed, warm, dynamic, and crisp. The 40mm aluminum and magnesium 'M'-shaped dome drivers ensure that every musical nuance is captured, from the subtle breaths of a vocalist to the complex layers of electronic dance music. The response to different genres is commendable, with the headphones handling the fast-paced rhythms of EDM with ease.

Technical Specifications

The technical prowess of the Hadenys is evident in its specs. A frequency response of 20 Hz - 22 kHz means these headphones can reproduce the full spectrum of audible frequencies with precision. The harmonic distortion rate of less than 0.2% at 1 kHz/100 dB SPL indicates a clean sound production, and the 26 Ω impedance makes them relatively easy to drive, even with mobile devices. The maximum SPL of 105 dB SPL is adequate for most listening scenarios without risking hearing damage.

Comfort and Usability

Wearing Experience

At 294g, the Focal Hadenys are relatively light for over-ear headphones, which contributes to their overall comfort. The memory foam ear pads play a significant role in this comfort, making long listening sessions possible without fatigue.

Accessories and Adaptability

The inclusion of a carry case, a 1.8m mini-jack cable, and a 6.3mm jack adapter is a thoughtful touch, enhancing the usability of the headphones. The cables provided are of high quality and ensure a stable connection for uninterrupted audio playback. The adaptability of the Hadenys to different sources via the 6.3mm adapter is a plus for users who may want to connect to a variety of audio equipment.

Pros and Cons

The Focal Hadenys shines with its crisp, clean, and detailed sound, alongside a comfortable design that uses genuine leather and breathable woven fabric. Its competitive pricing for a Focal product is also noteworthy, as it undercuts some of the brand's higher-end offerings while still maintaining a high level of performance. The responsiveness to EQ adjustments allows users to tailor the sound to their preferences, enhancing the overall experience.

However, the open-back design's lack of noise isolation could be a drawback for some, and the less intense attack compared to other Focal models may leave those looking for more punch wanting. Durability concerns with the ear pad clips and potential discoloration of the ear pads over time might affect the long-term satisfaction of some users.

Comparisons with Competitors

When compared to other headphones in the same price range and category, the Focal Hadenys holds its ground, especially in terms of sound quality and comfort. However, some competitors may offer better noise isolation or more robust build quality, factors that could sway potential buyers depending on their priorities.

User Experience

Everyday Use

The Focal Hadenys, while not the ideal choice for noisy environments due to their open-back design, excel in quiet settings where their sound quality can be fully appreciated. Their adaptability to EQ adjustments also makes them a versatile choice for users who like to personalize their listening experience.

Final Thoughts

The Focal Hadenys Headphones present a compelling value proposition for those in search of high-fidelity sound paired with luxurious comfort. Despite some concerns about noise isolation and durability, the Hadenys stands as a strong contender in its price bracket. Potential buyers who value sound quality and comfort above all else will find the Focal Hadenys to be an excellent investment in their audio journey.



  • Country of Origin: France
  • Type: Over-ear, open-back
  • Color: Brown
  • Headband Material: Leather and woven fabric
  • Ear Cushions Material: Memory foam
  • Aesthetics: Inspired by the Hadean era, earthy shades of brown, honeycomb grille

Technical Specifications

  • Driver Type: 40 mm Aluminium/Magnesium 'M' dome
  • Impedance: 26Ω
  • Sensitivity: 100dB SPL / 1mW @ 1kHz
  • Total Harmonic Distortion (THD): 0.2% @ 1kHz / 100dB SPL
  • Frequency Response: 25Hz - 22kHz
  • Weight: 294g
  • Cable Length: 6ft (1.8m)
  • Cable Termination: Mini-jack with 1/4” (6.3mm) jack adapter


  • Design: Dynamic, Wired, Open-Back
  • Drivers: Focal 40mm Aluminium/Magnesium
  • Yoke: Magnesium for comfort and durability
  • Ear Pads: Memory foam for comfort
  • Soundstage: Open-back design for expansive soundstage
  • Accessories Included: Single-Ended Headphone Cable, 6.35mm (1/4") adapter, Premium Carrying Case
  • Portability: Swivel ear cups for better portability
  • Compatibility: Standard 3.5mm TRS jack for aftermarket cables


  • Sound Quality: Detailed, warm, and dynamic
  • Sound Characteristics: Clarity, precision, spaciousness, handles nuanced textures, adequate bass

Use Case

  • Intended Use: Mainly for home use due to open-back design
  • Running-in Period: Recommended 24 hours at high volume on tracks rich in low frequencies

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