Devialet
Devialet Phantom Ultimate 98dB
Devialet Phantom Ultimate 98dB
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Devialet Phantom Ultimate 98dB
The Devialet Phantom Ultimate 98 dB delivers room-filling sound and deep, powerful bass from an ultra-compact wireless speaker design. Engineered with Devialet’s signature acoustic innovations including ADH® amplification, SAM®, and HBI®, the Phantom Ultimate produces an immersive listening experience with exceptional clarity, precision, and impact across an expansive 18 Hz – 25 kHz frequency range. With 400 watts of amplification and up to 98 dB SPL, this compact hi-fi speaker is capable of stunning performance for music, movies, and vinyl playback setups alike.
Designed for both audiophiles and modern streaming enthusiasts, the Phantom Ultimate 98 dB supports AirPlay, Spotify Connect, TIDAL Connect, Qobuz Connect, Google Cast, Bluetooth 5.2, UPnP, and Roon Ready integration. Whether streaming high-resolution audio over Wi-Fi or connecting directly via optical input, the Phantom delivers effortless versatility and premium wireless performance. Its sculptural matte and mirror-polished finish makes it as visually striking as it is sonically impressive.
Available now at Round Hill Music Co., the Devialet Phantom Ultimate 98 dB is a premium wireless speaker solution for discerning listeners seeking high-end sound in a compact form factor.
Key Features
- 400W total amplification power
- Maximum sound level of 98 dB SPL
- Frequency response: 18 Hz – 25 kHz
- ADH®, SAM®, HBI®, and Devialet DAC technologies
- AirPlay, Spotify Connect, TIDAL Connect, Qobuz Connect, Google Cast
- Roon Ready and Bluetooth 5.2 support
- Optical mini-TOSLINK input
- Wi-Fi and Ethernet connectivity
- Ultra-compact high-performance speaker design
What’s Included
- Devialet Phantom Ultimate 98 dB Speaker
- Power Cable
- Documentation

