Some speakers play music. The Devialet Phantom Ultimate 98dB performs it. Built in France and engineered around Devialet's most advanced acoustic patents, this ultra-compact wireless speaker has one job: make your living room feel like the front row. If you've been searching for a single speaker that can fill an apartment or medium-sized room with studio-grade sound — with zero clutter and zero compromise — this is the piece worth reading about before you buy.
At 8mm, we stock the Devialet Phantom Ultimate 98dB wireless speaker as an authorised partner, backed by full manufacturer warranty and support from our Raipur experience centre. Here's everything you need to know before making it part of your home.
Design & French Craftsmanship
The Phantom Ultimate's spherical body isn't just a design statement — it's an acoustic decision. The shape ensures perfect 360° dispersion, so sound fills the room evenly instead of beaming in one direction. Every unit is built in France and finished in three refined colourways — Deep Forest, Light Pearl and Opéra de Paris — making the speaker as much a sculptural object as it is a reference-grade sound system.
This isn't a speaker you hide in a corner. The Devialet Phantom Ultimate is meant to be seen on a console, a bookshelf or a media unit, where its form and its sound both do the talking.
Signature Devialet Technologies
Underneath that sculpted shell sits a stack of patented engineering that most speakers at this size simply can't match:
● ADH® (Analog Digital Hybrid) — combines analog and digital amplification for zero distortion and extreme clarity, even at high volumes.
● HBI® (Heart Bass Implosion) — Devialet's signature bass technology, delivering chest-felt infrabass down to 18Hz from a body this compact.
● SAM® (Speaker Active Matching) — real-time processing that studies the speaker's exact behaviour to deliver studio-grade accuracy on every track.
● DOS3 + NXP iMX8 processor — a refined, stable software architecture that keeps playback smooth and the app experience seamless.
Together, these technologies are why the Phantom Ultimate can produce room-filling, distortion-free sound from a single unit — no separate subwoofer or amplifier needed.
Listen Your Way: Connectivity & Streaming
The Phantom Ultimate 98dB is built for a modern, multi-device household. It supports AirPlay / AirPlay 2, Google Cast, Bluetooth 5.2, Spotify Connect, TIDAL Connect, Roon Ready, Wi-Fi, UPnP, optical input and Ethernet. That means high-res streaming from virtually any source, easy stereo pairing with a second unit, and true multiroom audio across your home — all controlled from the Devialet app.
Who Should Buy the 98dB — and Should You Consider the 108dB Instead?
Devialet offers the Phantom Ultimate in two output levels — 98dB and 108dB. The 98dB version is the ideal fit for apartments, bedrooms, home offices and medium-sized living rooms, where explosive bass and pure dialogue clarity matter more than filling a large open-plan space. If you're setting up in a bigger hall or want serious party-level headroom, the 108dB variant is worth comparing — but for the vast majority of Indian homes, the 98dB delivers all the dynamic range you'll actually use, at a more accessible price point.
Devialet Phantom Ultimate 98dB Price in India
The Devialet Phantom Ultimate 98dB wireless speaker is priced at ₹2,29,999 (MRP, inclusive of all taxes) in India. As an authorised Devialet retailer, 8mm offers this speaker with a genuine 1-year manufacturer warranty, secure checkout, no-cost EMI options, and free shipping across India.
Buying from an authorised partner matters with a product like this — genuine warranty coverage, verified supply chains, and the option to actually audition the speaker before you commit are things a grey-market listing simply can't offer.
Hear It Before You Buy It
Specs on a page can only tell you so much — the Phantom Ultimate is a speaker you have to hear. Visit the 8mm Experience Centre in Shankar Nagar, Raipur for a live demo of the Devialet Phantom Ultimate 98dB alongside our full range of premium audio brands, guided by our in-house audio specialists.
Ready to bring one home? Order the Devialet Phantom Ultimate 98dB online at 8mm.in or message us on WhatsApp for personalised recommendations, EMI options and the best available offers.
Frequently Asked Questions
1. What is the price of the Devialet Phantom Ultimate 98dB in India?
The Devialet Phantom Ultimate 98dB is priced at ₹2,29,999 (MRP, inclusive of GST) in India. You can check the latest price and offers here.
2. What is the difference between the 98dB and 108dB Phantom Ultimate?
The 98dB and 108dB refer to the maximum sound pressure level each speaker can produce. The 98dB version suits apartments and medium-sized rooms, while the 108dB is built for larger spaces that need higher volume headroom. Both share the same ADH, HBI and SAM technologies.
3. Does the Phantom Ultimate need a separate subwoofer or amplifier?
No. Thanks to Devialet's HBI (Heart Bass Implosion) technology, the Phantom Ultimate produces deep, chest-felt bass down to 18Hz from a single compact unit — no external subwoofer or amplifier is required.
4. Can I stream from Spotify, TIDAL or Apple Music on the Phantom Ultimate?
Yes. The speaker supports Spotify Connect, TIDAL Connect, AirPlay 2, Google Cast, Roon Ready and Bluetooth 5.2, so you can stream directly from almost any music service or device.
5. Can two Phantom Ultimate speakers be paired for stereo sound?
Yes. Two units can be wirelessly paired for true stereo separation, and multiple Phantom speakers can be grouped for multiroom playback throughout your home via the Devialet app.
6. Is the Devialet Phantom Ultimate 98dB available with warranty in India?
Yes. When purchased from an authorised partner like 8mm, the Devialet Phantom Ultimate 98dB comes with a full 1-year manufacturer warranty, genuine product guarantee, and after-sales support.
7. Where can I see or buy the Devialet Phantom Ultimate in Raipur?
You can audition and buy the Devialet Phantom Ultimate 98dB at the 8mm Experience Centre in Shankar Nagar, Raipur, or order it online at 8mm.in.
Written by Yug Gupta | Audio Specialist at 8mm.in
