Description
108 dB SPL. 14 Hz – 35 kHz . 1100 W.
Devialet Phantom Ultimate 108 dB speaker is fitted with Devialet’s signature sound, seamless stereo pairing and performance-driven design.
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Unmatched Sound Experience: The Devialet Phantom Ultimate 108 dB delivers a full-body sound that brings music to life with striking clarity, power, and emotion.
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Signature Technologies:
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Analog Digital Hybrid (ADH®): Combines analog and digital amplification for pure, powerful sound up to 35 kHz.
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Heart Bass Implosion (HBI®): Reaches infra-bass depths as low as 14 Hz, thanks to synchronized lateral woofers for impactful bass without unwanted vibration.
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Speaker Active Matching (SAM®): Real-time adaptation for precise phase and amplitude reproduction.
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Adaptive Volume Level (AVL™): Dynamic equalization for balanced listening, preserving both details and dynamics.
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Performance: Delivers sheer impact with up to 108 dB sound levels. Enhanced woofer duo and advanced tweeter give improved precision and robustness.
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Connectivity & Compatibility: Supports AirPlay, Google Cast, Spotify Connect, Roon Ready, UPnP, Tidal Connect, Bluetooth 5.3, and Wi-Fi 6 for seamless high-resolution streaming. Multiroom and stereo pairing features included.
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Customizable Listening: Three dedicated audio modes—Music, Movie, and Podcast—plus a six-band equalizer. Extra settings include Bass Reducer, Loudness, and AVL™ for tailored sound experiences.
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Design & Build: Iconic spherical shape for optimal sound diffusion, tactile interface with four touch sensors, status LED, and refined finishes (Light Pearl among others). Crafted in France with premium materials.
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Placement Tips:
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Position speaker 45–90 cm off the ground, with at least 30 cm between speaker and wall.
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Optimal listening distance is 1.5–2.5 m from seating area.
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Stereo setup: Speakers 1.5–2.5 m apart, angled 25–30° inward.
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Accessories Available: Stands (Tree, Treepod), Wall Mount (Gecko), Remote Control, and protection options.
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Personalization: Devialet App for setup, sound customization, and firmware updates.
Full-Body Sound Technology
The Deep Forest finish is a rich, organic take on classic black—a modern statement in any room.

Specifications
Loudspeakers
1x Tweeter aluminium dome (new-gen)
1x Medium aluminium dome (new-gen)
2x Woofers ABS dome (new-gen)
Processor
SoC NXP i.MX 8M Nano 4 x 1.5 GHz
Side Plating
Body: ultra-mate painting – RAL DESIGN 140 20 05
Side panels: Plastic – brillant mirror polished – PVD PANTONE METAL 8523C
Power Supply
100-240 V~50/60Hz
Exclusive technologies
ADH® next-gen, SAM®, HBI®, AVL™, DAC Magic Wire®, Devialet ASIC, Devialet Operating System DOS 3
Dimensions & Weights
Dimension
Speaker: Width: 246 mm / 9.7 in | Depth: 342 mm / 13.5 in | Height: 255 mm / 9.7 in
Packaging: Width: 287 mm / 11.3 in | Depth: 446 mm / 17.6 in | Height: 280 mm / 11.0 in
Weight
Speaker 11.1 kg / 24.5 lbs
Packaging : 12.3 kg / 27.1 lbs
Performances
Maximum Sound Level
108 dB SPL @ 1m
Total amplification power
1100W
Frequency response (bandwidth)
14 Hz – 35 kHz (+/- 6 dB)
Features
Synchronisation
Phantom synchronisation via Wi-Fi, Ethernet.
Connectivity
AirPlay
Google Cast
Spotify Connect – Supports lossless
Tidal Connect
UPnP
Roon Ready (RAAT)
Bluetooth 5.3 (SBC and AAC codecs)
1x TOSLINK® (optical)
Network
WiFi 6 (2.4 GHz and 5 GHz)
RJ45 Ethernet 100/1000 Mbps
App
Devialet (iOS and Android)
What’s in the box
- Devialet Phantom Ultimate 108 dB
Power cable
Documentation
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