Devialet Upgrade Program at Smart Home Sounds
If you're already loving your Devialet Phantom, why not go all in? The Devialet Upgrade Program is your chance to unlock 15% off the next-level Phantom Ultimate, the most powerful and precise speaker in the Devialet lineup.
As an authorised Devialet retailer, we’re proud to offer this limited-time upgrade for existing Phantom owners looking to level up their home audio.
Shop: Devialet Phantom Ultimate 108 dB | Devialet Phantom Ultimate 98 dB
Why Upgrade to Phantom Ultimate
The Devialet Phantom Ultimate delivers an unparalleled, immersive sound experience. With its revolutionary technology, you'll hear your music with more power, clarity, and depth than ever before. If you're after the absolute best Devialet has to offer, this is it.
Read our Phantom Ultimate First Look blog for a deep-dive on specs, features or Watch our hands-on YouTube video to see it (and hear it) in action.
How to Claim Your Devialet Upgrade in 4 Simple Steps
We’ve made the upgrade process quick and easy:
- Sign in to your Devialet account at devialet.com and select your current Phantom system.
- Activate the Devialet Upgrade Program from within your account.
- Get your exclusive discount code — Devialet will generate a one-time use code for you.
- Email your code to us — we’ll verify it and send you a unique Smart Home Sounds discount code to use at checkout.
🎉 You’ll get 15% off your new Phantom Ultimate 108 dB or 98 dB speaker(s) when you shop with us.
What You Need to Know
Who’s eligible?
Owners of any Devialet Phantom Legacy speaker.
What’s the offer?
15% off either a solo or stereo pair of Devialet Phantom Ultimate (108 dB or 98 dB).
How long do I have?
This offer runs from 17 September to 31 December 2025.
Can I still use my current Phantom?
Yes. There's no trade-in required. You can keep your existing Phantom and use it wherever you like.
FAQs
Which products does the discount cover?
Only the Devialet Phantom Ultimate 108 dB and 98 dB. The offer doesn’t apply to accessories.
How many speakers can I buy with the code?
You can buy up to 2 Phantom Ultimate speakers per code. Perfect if you want to go stereo.
Is the code transferable?
No, it's for personal use only and can only be used once.
Shop: Devialet Phantom Ultimate 108 dB | Devialet Phantom Ultimate 98 dB
Why Shop with Smart Home Sounds?
- We’re an authorised UK Devialet retailer so you’re in safe hands
- Expert advice from real audio specialists who live and breathe sound
- Lowest price guaranteed. We won’t be beaten on value
- Free next-day delivery and 2-year warranty for total peace of mind
Let’s Get You Upgraded
This is your chance to own Devialet’s finest speaker at an exclusive price... don’t miss it.
🎧 Need help? Our team of experts is on hand to answer any questions and walk you through the upgrade process.
Email us your Devialet code today and save 15% on Phantom Ultimate!
