Focal Focal Hadenys

Dynamic, Wired, Open-Back Headphones

Regular price $699
Sale price $699 Regular price $699.00

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2-Year Manufacturer Warranty

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This is the upgrade to the Sennheiser HD 600 series that you have been looking for

Immerse yourself in a rich tapestry of sound with the Focal Hadenys Open-Back Dynamic Headphones, meticulously crafted in France to bring a blend of contemporary design and superior high-fidelity sound right into your home. These headphones stand apart, not only for their exceptional audio performance, characterized by the exclusive Focal 15/8'' (40mm) Aluminium/Magnesium speaker drivers that produce a warm, enveloping sound with remarkable depth and precision, but also for their striking aesthetics. Adorned in shades of brown, the Hadenys headphones offer a timeless appeal, paired with a design that is as on-trend as it is classic.

Designed for the discerning audiophile who appreciates both style and quality, the Hadenys model epitomizes comfort and durability. A magnesium yoke ensures the headphones conform perfectly to your head, providing optimal comfort for extended listening sessions. The open-back design facilitates an expansive soundstage, offering a listening experience that captures every nuance of your music with incredible richness and dynamism. Inspired by The Hadean eon—marking Earth's very formation—the Hadenys headphones symbolize a return to the elemental power and minerality of sound, crafted to transform your home listening into an experience of pure, unadulterated audio bliss.

Focal Hadenys Features

Cup style More information
Open-back headphone designs are often higher-performance but have poor noise isolation and leak sound. Closed-back designs provide better noise isolation and leak less sound.


Wearing style More information
Over-ear headphones sit over your ear and surround your ear with a ring of padding. On-ear headphones are padded but rest on top of your ear. In-ear monitors are worn inside your ear canal.


Driver type More information
Speakers and headphones use a device called a 'driver' to create sound. Different types of drivers have different strengths and weaknesses, but can all produce great sound. Common varieties include dynamic, planar magnetic, and electrostatic.


Connectivity More information
Connectivity refers to the method in which the headphones connect to the audio source. Headphones can be either wired or wireless.


40mm M-Shaped Aluminum/Magnesium Dome

Delivering a sound that is naturally detailed, warm, and dynamic, the Hadenys is equipped with Focal's patented speaker driver technology. This unique design facilitates an open and expansive soundstage, characteristic of the best open-back headphones, allowing for an immersive experience that captures every musical nuance with great richness and precision. Whether you are listening to classical orchestration or modern electronica, the Hadenys reproduces each note with clarity and dynamism.

Honeycomb Grille For Openess & Driver Decompression

Focal’s innovative use of materials such as the honeycomb grille on the Hadenys helps ensure openness and proper decompression of the speaker drivers, enhancing the acoustic transparency and the authenticity of the sound output. This careful attention to detail in design contributes to the superior performance of the headphones, making each listening session a unique exploration of your music’s depth and layers.

Get Lost In Your Music

Perfect for the discerning listener at home, the Hadenys headphones deliver a sound experience that is as luxurious as it is authentic.

All Day Comfort

Comfort is paramount with the inclusion of memory foam earpads that adapt to the contours of your ears, providing an optimal seal and enhanced sound isolation. This feature, combined with the overall lightweight design, ensures that listeners can enjoy hours of music without any discomfort, truly making the Hadenys an ideal choice for home use.

Elemental Power

The aesthetics of the Hadenys headphones draw inspiration from the Hadean eon—the earliest period of Earth’s history—embodying a theme of origins and elemental power. The headphones’ shades of brown and organic style not only reflect this ancient inspiration but also bring a timeless elegance to your audio gear collection. This design philosophy ensures that the Hadenys headphones stand out not just for their performance but also for their visual appeal.

Made In France

Designed and manufactured in Focal's revered workshops in France, these headphones blend contemporary aesthetics with the rich tradition of high-fidelity sound that Focal is known for.

Coming from a line-up that consists of the legendary Focal Utopia and Clear, the Hadenys is the next step in a long line-up of home-run headphone designs.

What's included?

  • Focal Hadenys Open-Back Dynamic Driver Headphones
  • Single-Ended Headphone Cable with 3.5mm termination and 6.35mm (1/4") adapter
  • Premium Carrying Case

Focal Hadenys Specifications

Specification Detail
Type Circum-aural open-back headphones, wired
Impedance 26Ω
Sensitivity 100dB SPL / 1mW @ 1kHz
THD 0.2% @ 1kHz / 100dB SPL
Frequency response 25Hz - 22kHz
Speaker drivers 40mm 'M'-shaped Aluminium/Magnesium dome
Weight 294g (without carrying case)
Cable provided 6ft (1.8m) mini-jack cable, 1/4” (6.3mm) jack adapter
Carrying case provided 9 7/16'' x 8 1/4'' x 2 3/4'' (24 x 21 x 7cm)

Frequency Response Graph

This graph shows how the Focal Hadenys performs relative to the sound profile that most people prefer based on our research. The closer the lines are to the shaded area, the better the headphone performs.