Devialet presents Devialet Phantom Ultimate

Devialet presents Devialet Phantom Ultimate...





Introduced to the world in 2015, the Devialet Phantom speaker shattered expectations. Three years of R&D. 88 registered patents. A true reference in the world of high-fidelity audio was born.

A decade of innovation later, Devialet presents Devialet Phantom Ultimate — the heir to an icon. A new generation crafted to reveal every hidden detail in music, delivering pure high-resolution sound.

Evolution of the Revolution

Created by Devialet’s engineers and designers in Paris, this new evolution embodies the signature sound and technological excellence that have made the French acoustic engineering house world-renowned. A radically singular silhouette instantly draws the eye, striking in its timeless character.

Yet it’s the exceptional audio quality that truly sets Devialet Phantom Ultimate apart: vivid, immersive, full-body sound — pulsing with life. The most seamless immersive experience yet, it offers even greater precision and impact, along with expanded connectivity options. Devialet Phantom Ultimate turns listening into a physical sensation, bringing live performances and studio recordings to life in the home.

“Devialet is more ambitious than ever. With Devialet Phantom Ultimate, we reaffirm our status as a pioneer in the audio industry. This new era invites listeners to experience sound with unprecedented intensity, clarity, and depth. Behind this achievement lies engineering excellence — a true testament to our savoir-faire and expertise.”
Jacques Demont, CEO of Devialet


Sound. As Pure Emotion.

True to its mission, Devialet continues to capture the raw emotion of living sound — sound that vibrates, transports, and connects. Every innovation is born from a relentless pursuit of precision and purity: reproducing sound at its most dense, physical, and alive — to deliver nothing but pure emotion.

Working from Paris, Devialet’s engineers and designers have been inventing the future of sound for over fifteen years. Today, more than 250 patents protect Devialet’s radical innovations, spanning fields such as acoustic engineering, electronics, signal processing, mechanics, and cutting-edge manufacturing.

These proprietary technologies and iconic designs have made Devialet a defining force in high-end audio, shaping the inimitable acoustic signature of its creations — crafted for listening experiences like no other.


Design Icon.

Devialet Phantom Ultimate reiterates a visionary approach to design — one that balances timelessness with bold innovation. Inheriting the iconic aesthetic codes of Devialet Phantom, Devialet Phantom Ultimate refines its signature elongated silhouette into a statement of absolute purity and precision.

The removal of the woofer core cover on Devialet Phantom Ultimate 108 dB enhances visual seamlessness and accentuates presence. Achieving this sleek, uninterrupted form demanded a comprehensive rework of the speaker’s central core and assembly process — a bold illustration of Devialet’s relentless pursuit of harmony in form and function.

The tweeter grille, reimagined hand-in-hand by engineers and designers, now features cleaner lines and an optimised aperture. Six months of research and countless iterations were devoted to striking the perfect balance between aesthetics and acoustic performance.

Assuming an even more singular identity, Devialet Phantom Ultimate debuts in two new finishes that express radical boldness. Deep Forest presents a dark, organic tone — its side panels adorned with black chrome detailing that reveals subtle green reflections. Light Pearl, inspired by bisque ceramics, features a gentle ultra-matte, off-white hue.

More than a design centrepiece, Devialet Phantom Ultimate embodies a visual and acoustic signature — crafted for transformative listening experiences.


Detail. By Discipline.

Demonstrating a savoir-faire of rare precision and discipline, Devialet Phantom Ultimate is conceived and assembled in state-of-the-art facilities using components crafted by the finest experts in their fields.

Among these sites is La Manufacture Devialet, founded in 2015. It is here that the beating heart of Devialet Phantom Ultimate begins to take shape: uniquely engineered loudspeakers, defined by their singular geometry and exceptional performance — the result of years of research and ritual craftsmanship.

A dedicated team oversees every stage of production, upholding the same exacting standards found in Devialet R&D. Each step of the assembly process combines the precision of custom robotics with the irreplaceable human touch — to satisfy the uncompromising requirements of Devialet Phantom Ultimate.

Within La Manufacture Devialet, a dedicated atelier oversees the repair and care of Devialet products. Devialet’s unmatched expertise in manufacturing and quality control ensures that every speaker leaves the workshop fully restored — performing exactly as it did on the day it was born.

A detail to know.









Technology. Proprietary.

HBI® (Heart Bass Implosion)
A suite of multiphysics innovations powers the emission of ultra-low frequencies in a compact form factor — reaching depths of 14 Hz. The result: infra-bass you don’t just hear, but feel inside.

AVL™ (Adaptive Volume Level)
Originating from the Devialet Dione soundbar, this technology automatically adjusts volume in real time based on content type, ensuring an audio experience that meets the highest cinematic standards.

New Intelligent Processor
Devialet Phantom Ultimate features a new NXP i.MX 8M Nano processor integrated into a system-on-a-chip (SoC), delivering advanced audio processing with enhanced energy efficiency and optimised performance.

ADH® (Analog Digital Hybrid), New Generation
Combining the linearity of analogue Class A amplification with the power and compactness of digital Class D, the latest generation of ADH® achieves extremely fine and precise high frequencies up to 35 kHz on Devialet Phantom Ultimate 108 dB, with optimised energy management and improved thermal dissipation.

SAM® (Speaker Active Matching)
An algorithm engineered to deliver absolute fidelity while continuously protecting the loudspeakers. By adapting in real time to transient and steady-state signals, SAM® enables exceptionally accurate phase and amplitude reproduction.


Redefining the User Experience.

Devialet has completely redefined the user experience — meeting every need and tailoring Devialet Phantom Ultimate to every preference.

Equipped with a brand-new software architecture, Devialet Phantom Ultimate runs on the latest version of Devialet OS (DOS3). It supports the entire future Devialet range through a unified, cohesive interface.

An extended range of streaming protocols is included: AirPlay, Google Cast, Roon Ready, Spotify Connect, Tidal Connect, and UPnP.


Devialet App. Reborn for Seamless Control.

Purposefully reimagined, the Devialet App interface optimises control of Devialet Phantom Ultimate to deliver smooth, intuitive navigation.

Personalised listening modes include:

  • Music Mode – faithful to the artist’s intent

  • Podcast Mode – crystal-clear vocal reproduction

  • Cinema Mode – full theatre-like immersion

A new six-band equaliser enables precise frequency adjustment. Bass Reducer and Loudness features further personalise low-frequency intensity and acoustic compensation at lower volumes.

The app also provides direct access to software updates, ensuring speakers continue to evolve over time.


Devialet Phantom Ultimate 108 dB

A new generation of loudspeakers protected by four newly registered patents, engineered to deliver sound with extreme precision — free from distortion, saturation, or background noise.

  • Frequency response: 14 Hz – 35 kHz (+/-6 dB)

  • Total amplification power: 1,100 W

  • Audio processing: 32-bit / 96 kHz

  • Connectivity: Wi-Fi 6, Bluetooth 5.3

  • Configurations: solo, stereo, multi-room

Available finishes: Deep Forest, Light Pearl, Opéra de Paris


Devialet Phantom Ultimate 98 dB

High-fidelity sound reproduction in an ultra-compact form.

  • Frequency response: 18 Hz – 25 kHz (+/-6 dB)

  • Total amplification power: 400 W

  • Audio processing: 32-bit / 96 kHz

Available in solo, stereo, or multi-room configurations.
Finishes: Deep Forest, Light Pearl, Opéra de Paris


High Technology Encounters High Artistry.

Continuing the partnership established in 2017 with the Opéra national de Paris, the exclusive Devialet Phantom Ultimate | Opéra de Paris editions unite cutting-edge technology with age-old French craftsmanship.

Leaf by leaf, master gilders at Ateliers Gohard apply 22-carat gold to the side panels using the feuille perduetechnique.

This partnership supports artistic creation at one of France’s most prestigious institutions while celebrating French cultural heritage.


Stereo. Intensely Alive.

In stereo, Devialet Phantom Ultimate plunges the listener into the soul of a live performance or original recording. Instruments find their place, vocals gain depth, and every note unfolds across an incredibly wide soundstage.

Sound isn’t just breathtaking — it’s alive.


Availability & Pricing (UK)

Available September 17, 2025

Devialet Phantom Ultimate 108 dB 

Deep Forest & Light Pearl: £2,800

Opéra de Paris: £3,300

Devialet Phantom Ultimate 98 dB

Deep Forest & Light Pearl: £1,400

Opéra de Paris: £1,650

Available from devialet.com, Devialet stores, and authorised retailers.


Web - https://www.devialet.com/en-gb/









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