Devialet once again reshapes the future of high-fidelity sound with the unveiling of Devialet Phantom Ultimate, the most advanced and emotionally powerful evolution of the iconic Phantom speaker series. First introduced in 2015, the original Phantom redefined expectations in wireless audio through radical acoustic engineering and unmistakable design. Ten years later, Devialet Phantom Ultimate emerges as the definitive heir engineered to expose every hidden layer of music and deliver sound with breathtaking physical presence.
Table of contents
- A Decade of Relentless Innovation
- Sound as Pure Emotion
- Design Icon with a Radically Refined Identity
- Crafted with Absolute Discipline
- Proprietary Technologies That Redefine High-End Audio
- Next-Generation Processing Power
- A Reimagined User Experience with DOS3
- Devialet App: Precision Control, Personalized Sound
- Devialet Phantom Ultimate 108 dB: Flagship Performance
- Devialet Phantom Ultimate 98 dB: Compact High-Fidelity Excellence
- Opéra de Paris Edition: Technology Meets Artistry
- Pricing and Availability in India
- Sound, Intensely Alive
A Decade of Relentless Innovation
Devialet Phantom Ultimate is the result of ten years of continuous innovation, built upon three years of intensive R&D and protected by 88 registered patents. Over 250 proprietary technologies now define Devialet’s acoustic legacy, spanning electronics, signal processing, mechanics, and advanced manufacturing.
Designed and engineered in Paris, this new generation preserves the signature Devialet sound while pushing boundaries further than ever before. The result is high-resolution audio that feels alive dense, immersive, and emotionally charged.
Sound as Pure Emotion
Devialet Phantom Ultimate delivers vivid, full-body sound that transforms listening into a physical sensation. Every note carries weight, every transient is precise, and every frequency is reproduced with absolute control. The soundstage is expansive and immersive, recreating the intensity of live performances and the precision of studio recordings within the home.
This is not merely loud sound it is controlled power, engineered for accuracy, depth, and emotional realism.
Design Icon with a Radically Refined Identity
A Sculptural Silhouette
Devialet Phantom Ultimate refines the iconic Phantom form into a statement of absolute purity and precision. The elongated silhouette remains instantly recognizable while achieving greater visual harmony and presence.
On the Devialet Phantom Ultimate 108 dB, the removal of the woofer core cover enhances visual continuity and seamlessness. This required a complete reengineering of the central core and assembly process an uncompromising pursuit of balance between form and function.
New Finishes, Bold Character
Two exclusive finishes debut with Phantom Ultimate:
- Deep Forest – A dark, organic tone with black chrome detailing that reveals subtle green reflections under light
- Light Pearl – An ultra-matte off-white finish inspired by fine bisque ceramics
Each finish transforms the speaker into a design centerpiece, blending effortlessly into premium interiors.
Crafted with Absolute Discipline
Every Devialet Phantom Ultimate speaker is conceived and assembled in state-of-the-art facilities, including La Manufacture Devialet, founded in 2015. Here, precision robotics and expert human craftsmanship converge to meet Devialet’s uncompromising standards.
Each unit undergoes rigorous quality control aligned with Devialet’s R&D benchmarks. A dedicated atelier within the facility also oversees repair and restoration, ensuring every speaker performs exactly as intended for years to come.
Proprietary Technologies That Redefine High-End Audio
ADH® New Gen (Analog Digital Hybrid)
The latest generation of ADH® technology combines the finesse of analog Class A amplification with the efficiency and power of digital Class D. Enhanced control algorithms enable exceptionally precise high frequencies, reaching up to 35 kHz on the Phantom Ultimate 108 dB, while improving thermal management and sustained performance.
SAM® (Speaker Active Matching)
SAM® technology continuously adapts to real-time audio signals, ensuring perfect phase and amplitude alignment while protecting the loudspeakers. The result is absolute fidelity, even at extreme volumes.
HBI® (Heart Bass Implosion)
Devialet’s HBI® technology enables ultra-low frequencies down to 14 Hz, producing infra-bass that is not only heard but physically felt. Bass becomes an immersive, visceral experience.
AVL™ (Adaptive Volume Level)
Derived from the Devialet Dione soundbar, AVL™ dynamically adjusts volume based on content type, ensuring consistent impact across music, dialogue, and cinematic soundscapes.
Next-Generation Processing Power
At the core of Devialet Phantom Ultimate lies a new NXP i.MX 8M Nano processor, integrated into an advanced system-on-a-chip architecture. This intelligent processor delivers enhanced audio computation, greater energy efficiency, and optimized system performance future-proofing the speaker through software evolution.
A Reimagined User Experience with DOS3
Devialet Phantom Ultimate runs on the latest Devialet OS (DOS3), a unified software platform designed to support Devialet’s future product ecosystem. DOS3 introduces a cohesive interface, faster responsiveness, and seamless integration across devices.
Expanded Streaming and Connectivity
Supported streaming protocols include:
- AirPlay
- Google Cast
- Roon Ready
- Spotify Connect
- Tidal Connect
- UPnP
With Wi-Fi 6 and Bluetooth 5.3, connectivity is faster, more stable, and more reliable than ever.
Devialet App: Precision Control, Personalized Sound
The redesigned Devialet App offers intuitive control and deep personalization. Dedicated listening modes enhance every type of content:
- Music Mode – Faithful reproduction as intended by the artist
- Podcast Mode – Crystal-clear vocal clarity
- Cinema Mode – Expansive, theater-grade immersion
A six-band equalizer, Bass Reducer, and Loudness controls allow precise fine-tuning, while seamless software updates ensure continuous improvement.
Devialet Phantom Ultimate 108 dB: Flagship Performance
The Phantom Ultimate 108 dB represents the pinnacle of Devialet’s acoustic engineering. Protected by four newly registered patents, it features redesigned bass, midrange, and tweeter drivers for distortion-free performance.
- Frequency response: 14 Hz – 35 kHz (+/- 6 dB)
- Total amplification power: 1,100 W
- Audio processing: 32-bit / 96 kHz
The speaker supports solo, stereo, and multi-room configurations, with intuitive touch controls and next-generation wireless capabilities.
Devialet Phantom Ultimate 98 dB: Compact High-Fidelity Excellence
The Phantom Ultimate 98 dB delivers exceptional sound in an ultra-compact form:
- Frequency response: 18 Hz – 25 kHz (+/- 6 dB)
- Amplification power: 400 W
A unique co-spherical wideband driver expands the soundstage while maintaining tonal accuracy, making it ideal for refined listening environments.
Opéra de Paris Edition: Technology Meets Artistry
The exclusive Phantom Ultimate | Opéra de Paris editions continue a prestigious collaboration with the Opéra national de Paris. Each unit features 22-carat gold leaf, hand-applied by master artisans at Ateliers Gohard using the traditional feuille perdue technique.
This fusion of advanced technology and French craftsmanship supports artistic creation while celebrating cultural heritage.
Pricing and Availability in India
Devialet Phantom Ultimate 108 dB
- Deep Forest / Light Pearl: INR 408,999
- Opéra de Paris: INR 482,999
Devialet Phantom Ultimate 98 dB
- Deep Forest / Light Pearl: INR 199,999
- Opéra de Paris: INR 232,999
Available from September 17, 2025, via devialet.com, Devialet stores, and authorized retailers.
Sound, Intensely Alive
Devialet Phantom Ultimate stands as a defining achievement in modern high-end audio. Through uncompromising engineering, iconic design, and intelligent software, it transforms sound into a deeply physical and emotional experience. This is not simply a speaker it is the future of immersive listening.