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Offers & Promotions
Welcome to Devialet Upgrade Program - the owners program that rewards your journey, and invites you to expand your Devialet experience.
Only for Devialet Phantom Legacy members, enjoy a -15% privilege offer when you upgrade to a solo or stereo Devialet Phantom Ultimate.
Click here for more details and steps on how to claim
Limited time offer from September 17th to December 31, 2025.
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Specifications of the Devialet Phantom Ultimate 108 dB
At Smart Home Sounds we pride ourselves on customer satisfaction and would like our customers to be 100% happy with their purchase.
We offer 30-day hassle-free returns and personalised service from real-life people. If an item doesn't meet your expectations, simply return your item to us in its original condition and packaging within 30 days for a full refund or exchange.
Exclusions:
Want to return a faulty or damaged product? No worries - Smart Home Sounds will arrange a collection or exchange should this be necessary.
Watch our first look...
Get to know the Devialet Phantom Ultimate
Design You Can’t Ignore
Let’s be honest, the Phantom Ultimate looks like nothing else out there. People either ask “what is that thing?” or just stare. Either way, it’s a speaker that turns heads before it even makes a sound and once it does, well, game over.
A Masterpiece, Perfected
The Devialet Phantom range has always been one of our favourites, and this version takes everything we love and makes it better. The lineup is simplified, the product itself is more refined, the app is better and it still carries that unmistakable sense of luxury.
Perfectly Composed Bass
The Phantom Ultimate’s low end is powerful, and beautifully controlled. Every note lands with precision and is refined enough to keep every detail intact.
Devialet Phantom Ultimate 108 dB
The Phantom Ultimate 108 dB is Devialet at its boldest. More instrument than hi-fi, it uncovers microscopic detail with breathtaking clarity and drives bass that’s unapologetic and addictive. Over a decade since its debut, this latest evolution proves the Phantom range is still years ahead of its time.
Crafted in France
Newly Engineered Drive Unit
At the heart of Phantom Ultimate 108 dB are four newly engineered drivers, designed by Devialet’s own acoustic team and manufactured in their factory in France. A next-generation aluminium dome tweeter delivers crystal-clear treble, while a matching aluminium dome midrange driver ensures vocals sound natural and lifelike.
Bass comes from two redesigned ABS dome woofers that have been developed for even greater depth, control and physical impact. Working together, these drivers create a sound that is rich, balanced and effortlessly powerful, the very essence of Devialet performance.
Enhanced Audio Performance
• New version of ADH® amplification • Extended bandwidth • Newly engineered drivers • Advanced sound customisation
Design & Aesthetics
• Redesigned front tweeter grid • Removal of the woofer dust cap • Two new exclusive finishes: Light Pearl and Deep Forest
Future-Proof Connectivity
• New hardware and software architecture • New high-res streaming support such as Google Cast and Tidal Connect
An Icon Remastered
Performance Driven Design
Phantom Ultimate 108 dB blends form and function in perfect balance. Its spherical shape creates the widest possible sweet spot, while a redesigned woofer and stronger structure unlock even greater precision.
Subtle touch controls, an LED ring, and a tweeter grid inspired by French gardens and Chladni wave patterns complete a design that feels as striking as it sounds.
Deep Bass, Refined for 2025
Heart Bass Implosion®
The latest evolution of Devialet’s HBI® technology combines engineering breakthroughs with a sleeker design to deliver deeper, cleaner, and more controlled low end than ever before.
The result? Bass that’s not just powerful, but precise and endlessly immersive.
Revolutionary Innovation
Engineered for Excellence
With Phantom Ultimate, Devialet’s ADH® amplification reaches its most advanced form. Now predictive rather than reactive, it keeps Class A and Class D amplifiers perfectly in sync delivering crystal-clear treble up to 35 kHz, reduced distortion, and greater efficiency.
SAM® (Speaker Active Matching) has also been refined, unlocking deeper, more controlled bass below 40 Hz at any volume. Combined with a new high-efficiency power supply, Phantom Ultimate plays louder, cleaner, and longer, all while remaining unmistakably Devialet.
Devialet Phantom Ultimate 108 dB
Pros & Cons
Pros
Cons
Luxury Hi-Fi Experience
Why Phantom Ultimate 108 dB?
If you want the biggest and boldest Phantom, this is it. The 108 dB model takes everything the range is known for in detail, clarity and effortless all-in-one design, and pushes it to another level.
With deeper bass, more headroom and enough power to fill even the largest spaces, it is the model to choose when only the ultimate performance will do.
"I’ve tested countless high-end speakers over the years, but Phantom Ultimate 108 dB feels special. The detail is extraordinary, the bass is physical, and it delivers an experience that’s hard to match."
Lui G
Tech Guide
When One Isn’t Enough
Your Choice: Solo or Stereo
A single Phantom Ultimate already delivers a breathtaking experience, but pairing two in stereo* transforms it completely. The soundstage opens wide, creating a sense of scale and depth that feels almost live.
With both speakers working in perfect symmetry, the sweet spot becomes all-encompassing placing you right at the heart of the performance.
*Only two speakers of the same model can be paired in stereo.
Which Model Should You Choose?
Phantom Ultimate 98 dB vs 108 dB
The 98dB is the more compact option punchy, refined and ideal for everyday listening or smaller rooms. The 108dB cranks things up with more power, deeper bass and a wider frequency range (14Hz–35kHz vs 18Hz–25kHz). Think of the 98 as the everyday powerhouse, and the 108 as the “all-out, go big or go home” choice.
Both deliver that unmistakable Phantom sound, but the 108 takes it a step further with upgraded drivers and enhanced SAM tech for even more control and immersion.
A Powerful Tool for Personalisation
Devialet App
From its sleek design language to the way it feels in use, the redesigned Devialet app matches the same sense of luxury as the products it controls.
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The Smart Home Sounds 6 Year Guarantee
Get true peace of mind with our FREE extended 6 year warranty on your Sonos speaker
We endeavour to provide the best service possible & go the extra mile. We are so impressed with the build quality of Sonos, we offer an automatic 6-year extended warranty on all Sonos speakers* at no extra cost, giving you complete peace of mind.
If your product becomes faulty in the first 6 years from purchase, we will repair or replace your unit with a brand new item. If the product is unrepairable and the model purchased is no longer available, you will be issued with a store credit for the full value paid of the failed product.
*Excludes Sonos headphones
The good news is you don't need to follow any additional steps to activate your extended 6-year warranty. No paperwork is required as this process is done digitally.
Please read the full terms & conditions on our 6-year warranty.
At Smart Home Sounds, we are leading Home Audio Visual Specialists and one of the UK’s largest Sonos dealers. Our knowledgeable team provide expert service & advice on a wide range of audiovisual products and are here to help you find the perfect setup for your home.
We’d love to send you exclusive offers and the latest info from Smart Home Sounds by email. We’ll always treat your details with the utmost care and won’t share them with any third party. You can, of course, opt out of these communications at any time! See our Privacy Policy for more info.
30 Day Hassle-free returns
We promise you'll love your new purchase. If you don't, we'll refund you with no questions asked!
OUR 30 DAY HASSLE-FREE RETURNS POLICY
At Smart Home Sounds, we strive to offer the best service possible for our customers and only sell and recommend products we have tried, tested and love ourselves. However, the best way to know if a product is right for you is to test it yourself.
For a risk-free purchase, we’ve given you 30 days to test out your new items and if you’re not 100% satisfied, we’re happy to refund your order with no questions asked.
Return costs for non-faulty items are the responsibility of the purchaser as our standard shipping is free.
All we ask is that all items are sent back as received, in their original condition and with the original packaging, manuals & components.
HOW DOES THE RETURNS POLICY WORK?
Please read our full Terms & Conditions here.
ABOUT SMART HOME SOUNDS
At Smart Home Sounds, we are leading Home Audio Visual Specialists and one of the UK's largest Sonos dealers. Our knowledgeable team provide expert service & advice on a wide range of audiovisual products and are here to help you find the perfect setup for your home.
We’d love to send you exclusive offers and the latest info from Smart Home Sounds by email. We’ll always treat your details with the utmost care and won’t share them with any third party. You can, of course, opt out of these communications at any time! See our Privacy Policy for more info.
Rega Lifetime Warranty
Rega products carry a lifetime warranty against manufacture defects.
Every product Rega make is designed and assembled in the UK to the highest possible standard.
This warranty covers genuine confirmed manufacture defects.
This warranty does not cover wear and tear.
Any unauthorised modifications or failure to follow the Rega recommended guidelines may invalidate the warranty.
Please see your user manual for detailed warranty information for your particular product. Your statutory rights are not affected.
ABOUT SMART HOME SOUNDS
At Smart Home Sounds, we are leading Home Audio Visual Specialists. Our knowledgeable team provide expert service & advice on a wide range of audiovisual products and are here to help you find the perfect setup for your home.
We’d love to send you exclusive offers and the latest info from Smart Home Sounds by email. We’ll always treat your details with the utmost care and won’t share them with any third party. You can, of course, opt out of these communications at any time! See our Privacy Policy for more info.
SHS Loyalty Points
Start collecting your points today to spend on future purchases from SHS.
We love rewarding our loyal customers - that's why you'll earn SHS Loyalty Points for every pound you spend on gaming purchase from us which can be spent on future purchases!
Full Ts & Cs apply - read more here.
We’d love to send you exclusive offers and the latest info from Smart Home Sounds by email. We’ll always treat your details with the utmost care and won’t share them with any third party. You can, of course, opt out of these communications at any time! See our Privacy Policy for more info.
Extended Christmas Returns
Shop with confidence this festive period. If they don't love it, return it!
Our Extended Christmas Returns
We've extended our normal returns for the festive season. Any gifts bought between 27th October 2023 and 22nd January 2024 can be returned up until 31st January 2024.
How does the returns policy work?
ABOUT SMART HOME SOUNDS
At Smart Home Sounds, we are leading Home Audio Visual Specialists and one of the UK's largest Sonos dealers. Our knowledgeable team provide expert service & advice on a wide range of audiovisual products and are here to help you find the perfect setup for your home.
We’d love to send you exclusive offers and the latest info from Smart Home Sounds by email. We’ll always treat your details with the utmost care and won’t share them with any third party. You can, of course, opt out of these communications at any time! See our Privacy Policy for more info.
FREE Extended 5 Year TV Warranty
True peace of mind with your new TV purchase
Extended 5 year warranty gives you peace of mind that you're covered for longer.
Simply submit your extra warranty request from the moment of purchase up to 90 days after purchase.
You will need your TV serial number to make your claim.
Make your extended warranty claim here.
Ts & Cs apply. Valid on TVs purchased after 1st April 2023.
Relax, we've got you covered.
We will upload your LG extended 5 year warranty for you. You will receive email/written confirmation within a month of receipt.
Redeem your additional 5 year warranty within 90 days of purchase.
You will need your TV serial number to make your claim.
Register for your extended warranty here.
Ts & Cs apply.
Simply submit your extra warranty request from the moment of purchase.
You will need your TV serial number to make your claim.
Make your extended warranty claim here.
Ts & Cs apply.
At Smart Home Sounds, we are leading Home Audio Visual Specialists and one of the UK’s largest Sonos dealers. Our knowledgeable team provide expert service & advice on a wide range of audiovisual products and are here to help you find the perfect setup for your home.
We’d love to send you exclusive offers and the latest info from Smart Home Sounds by email. We’ll always treat your details with the utmost care and won’t share them with any third party. You can, of course, opt out of these communications at any time! See our Privacy Policy for more info.
FREE Extended 3 Year Ruark Warranty
True peace of mind with your new purchase
Extended 3 year* warranty gives you peace of mind that you're covered for longer.
*via registration
All Ruark products carry a two year manufacturers parts and labour guarantee unless otherwise stated.
If you register your product online within 28 days of purchase you will claim a free third year guarantee. All guarantee claims must be accompanied with a proof of purchase. Guarantees must be registered within 28 days of purchase and are not transferable.
Please note that our guarantee is for goods bought and used in the UK, The Isle of Man and the Channel Islands. The two year manufacturers parts and labour guarantee and free third year guarantee does not apply to ‘spares and accessories.’ These items are covered by a one year guarantee unless otherwise stated.
At Smart Home Sounds, we are leading Home Audio Visual Specialists and one of the UK’s largest Sonos dealers. Our knowledgeable team provide expert service & advice on a wide range of audiovisual products and are here to help you find the perfect setup for your home.
We’d love to send you exclusive offers and the latest info from Smart Home Sounds by email. We’ll always treat your details with the utmost care and won’t share them with any third party. You can, of course, opt out of these communications at any time! See our Privacy Policy for more info.
