Devialet Phantom Ultimate 98 dB Wireless Speaker

Devialet Phantom Ultimate 98 dB

Ready for Devialet's full-body music experience?

Experience physical sound in compact form.
With the new Devialet Phantom Ultimate 98 dB, Devialet presents the next evolution of its iconic speaker series. Designed and manufactured in France, it combines the highest engineering excellence with unique acoustic innovations – for a listening experience that goes deep under your skin.

Power & precision without compromise

• 98 dB SPL sound level – powerful, clear sound even at the highest volumes
• Frequency range from 18 Hz – 25 kHz – from the deepest bass to the finest treble
• Without distortion, saturation or background noise – for unadulterated playback

Exclusive Devialet technologies at a glance

• ADH® Next-gen – combines analog performance with digital precision
• SAM® – Real-time adjustment for ultra-precise phase and amplitude reproduction
• HBI® – deep, distortion-free bass even in compact rooms
• AVL™ – Real-time EQ for consistently clear, balanced sound

Devialet key technologies

ADH® – Analog Digital Hybrid
ADH® Next-Gen technology combines the best of analog and digital amplification, creating a soundscape at its most electrifying – with crystal-clear frequencies up to 25 kHz while simultaneously reducing energy consumption.

HBI® – Heart Bass Implosion
With HBI®, the Phantom pushes the boundaries of infrasound: It reaches frequencies down to 18 Hz – in an exceptionally compact enclosure. Two side-mounted, perfectly synchronized woofers operate in a push-push mode, eliminating disruptive vibrations and unleashing pure bass power.

SAM® – Speaker Active Matching
The SAM® software adapts in real time to both short transients and continuous signals. This allows the Devialet Phantom Ultimate to reproduce 98 dB of phase and amplitude with razor-sharp precision—for pristine sound that remains true to the original.

Ultimate. What's new?

Revised iconic design – more powerful woofers, new front grilles, less visible seams

New touch operation – four sensors and LED display for intuitive control

Three exclusive finishes – Light Pearl, Deep Forest and Opéra de Paris

Handmade in France – sound art at the highest level

All-in-one audiophile system

The Devialet Phantom was Devialet's first acoustic creation – and already set the standard for high-end home sound. More than a decade after its debut, it remains undisputedly ahead of its time. The new generation of the Phantom Ultimate 98 dB continues this success story.

Technical data

Key Performance

Maximum volume: 98 dB SPL @ 1 m

Frequency range: 18 Hz – 25 kHz (@ -6 dB)

Total power: 400 W RMS

Weight & Dimensions

Weight: 4.3 kg

Dimensions (W × H × D): 157 × 168 × 219 mm

Volume: 3 L

Specifications

Audio technologies:

SAM® (Speaker Active Matching)

HBI® (Heart Bass Implosion – High-excursion Devialet Woofers)

ACE® (Active Cospherical Engine)

Devialet Processor – Audio System on a Chip (SoC)

ADH® New Gen (Analog Digital Hybrid)

AVL™ (Adaptive Volume Level – Real-time Dynamic EQ)

Push-push woofer architecture

Finish / Colors: Light Pearl (others: Deep Forest, Opéra de Paris)

Speakers:

1 × Aluminum full-range driver

2 × aluminum bass drivers

Materials:

Housing: composite material

Inner shell: glass fiber reinforced polycarbonate

Outer shell: ABS

Core: aluminum

DAC: Devialet DAC, integrated in the Intelligence Processor

24-bit / 96 kHz

THD: -112 dB

Operating system: Devialet OS 3 (DOS 3)

Connectivity

Network:

Wi-Fi dual band (2.4 & 5 GHz, a/b/g/n/ac)

Ethernet RJ-45 (10/100/1000 Mbps, Gigabit)

Audio inputs: Up to 24 bit / 192 kHz

Audio codecs: SBC, AAC

Streaming & Multiroom: AirPlay, Google Cast, Roon

App control: Devialet App

Power supply

Mains connection: IEC 100–240 V ~ 50/60 Hz

Power consumption:

Off: < 0.5 W

Standby: < 2 W

Packaging

Scope of delivery:

Devialet Phantom Ultimate 98 dB

Power cable

documentation

Packaging weight: 5 kg

Packaging dimensions (W × H × D): 210 × 250 × 285 mm