Devialet Phantom Ultimate 108 dB Wireless Speaker

Devialet Phantom Ultimate 108 dB

Ready for a full-body sound experience?

The new Devialet Phantom Ultimate 108 dB is more than a speaker—it's an acoustic masterpiece. With a sound power of 108 dB SPL and a frequency range of 14 Hz to 35 kHz, it brings the physical intensity of live concerts and studio recordings directly into your home with unparalleled precision and depth.

Sound without compromise

Thanks to the latest Devialet technologies, you can experience music in its purest form – without distortion, saturation, or annoying background noise.

• ADH® Next-Gen – combines the warmth of analog amplification with the precision of digital technology
• SAM® – Real-time adjustment for ultra-precise phase and amplitude reproduction
• HBI® – delivers deep, distortion-free bass even in compact environments
• AVL™ – Real-time EQ for clear, balanced sound at any volume

Devialet key technologies

ADH® – Analog Digital Hybrid
ADH® Next-Gen technology combines the best of both worlds: the natural warmth and power of analog amplification with the precision of digital innovation. The result is electrifying, pristine sound—crystal clear up to 35 kHz —while simultaneously reducing power consumption.

HBI® – Heart Bass Implosion
With HBI®, Devialet sets new standards in infrasound. The Phantom reaches low frequencies of 14 Hz in a surprisingly compact enclosure. Two side-mounted, perfectly synchronized woofers operate in a push-push design, eliminating disruptive vibrations and delivering pure, tangible bass power.

SAM® – Speaker Active Matching
The SAM® software reacts in real time to any signal—from pulse-like transients to sustained tones. This allows the Phantom Ultimate to reproduce 108 dB of phase and amplitude with absolute precision, ensuring music sounds as faithful to the original recording.

Redefined design

Designed and manufactured in France to the highest standards of engineering and craftsmanship, the Phantom Ultimate 108 dB delivers immersive sound distribution that fills the entire room.

New to this generation:

Stronger woofers for even more power

Optimized front grille and reduced seam lines for a more elegant appearance

New touch operation with 4 sensors and LED display

Available in three exclusive finishes: Light Pearl, Deep Forest and Opéra de Paris

Timeless innovation

Since its initial launch, the Devialet Phantom has set standards – as Devialet's first acoustic creation. Over a decade later, it remains unmatched and far ahead of its time. With the new Phantom Ultimate 108 dB, Devialet continues this success story – for a sound experience you don't just hear, but feel throughout your entire body.

Technical data

Key Performance

Maximum volume: 108 dB SPL @ 1 m

Frequency range: 14 Hz – 35 kHz (@ -6 dB)

Total power: 1,100 W RMS

Weight & Dimensions

Weight: 11.1 kg

Dimensions (W × H × D): 246 × 255 × 342 mm

Volume: 12 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)

Finish / Color: Deep Forest

Speakers:

1 × Tweeter aluminum dome (Next Gen)

1 × Midrange aluminum dome (Next Gen)

2 × Woofer ABS dome (Next Gen)

Materials:

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 108 dB

Power cable

documentation

Packaging weight: 12.3 kg

Packaging dimensions (W × H × D): 287 × 280 × 446 mm