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SONOS Arc Ultra Sound Bar with Dolby Atmos & Amazon Alexa - Black, Black - 1
SONOS Arc Ultra Sound Bar with Dolby Atmos & Amazon Alexa - Black, Black - 2
Sonos

SONOS Arc Ultra Sound Bar with Dolby Atmos & Amazon Alexa - Black, Black

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The Sonos Arc Ultra fills every inch of your room with sound. On-board are 14 Sonos-engineered drivers and Sound Motion technology for clear, deep, and balanced sound. It's also incredibly precise,...
Brand: Sonos
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At a Glance

Key highlights and verified hardware specifications

Weight
5.76 kg
Type
Sound bar
Wifi
Built-in WiFi
Power
50 W per speaker
Wi Fi
Built-in WiFi
Inputs
- HDMI eARC/ARC - Optical (via adapter)
Lowest Price
£999
Andote Score
7.7/10
Price Tier Avg
7.6/10
Category Avg
7.6/10
Price Trend
Stable

Andote Analysis

Rated: 7 Nov 2026Evaluated at £999.00
Hardware7.7/10
Andote Score7.7/10
Score Deciding Factors4 Key drivers
•High-End Price Bracket£999
High-end product priced in the upper bracketPremium Tier
•Standard Audio Channels9.1
Solid standard benchmark for category7.8/10
✓High-End Power Consumption50V
Top-tier capability in this category8.0/10
•Standard Weight5.76kg
Solid standard benchmark for category7.2/10
How We Calculate This Score

All parameters are evaluated as per the price. Our algorithm calculates each hardware specification's relative efficiency against peer products in the category based on its selling price, giving you an objective measure of value per pound. User ratings are not included in this calculation.

AI-powered analysis based on product specifications, price, and available data.

Price History

Current:£999
Lowest:£999
Average:£999
Price is stablePrice has remained consistent in the recent past.
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About Sonos SONOS Arc Ultra Sound Bar with Dolby Atmos & Amazon Alexa - Black, Black

Detailed specs deep dive
Brand: Sonos • Model: SONOS Arc Ultra Sound Bar with Dolby Atmos & Amazon Alexa - Black, BlackModel: 780418 • BlackHardware Score: 7.7/10Andote Score: 7.7/10Price-Tier Avg: 7.6/10Category Avg: 7.6/10

The Sonos Arc Ultra fills every inch of your room with sound. On-board are 14 Sonos-engineered drivers and Sound Motion technology for clear, deep, and balanced sound. It's also incredibly precise, placing sound all around you for a true-to-life experience. Dolby Atmos adds another dimension to movies and shows, enveloping you in a 9.1.4 spatial audio experience. You'll feel like the action is happening all around you, just like the cinema.Good to know- A centre channel and AI Speech Enhancement boost dialogue, so you never miss a word- The curved shape, low-profile design, and matte finish all add to the minimalist, iconic looks- You can control the Arc Ultra using your TV remote, the Sonos app, touch controls, or voice commands- Trueplay optimises the audio based on where you place the sound bar in the room- Stream music over Bluetooth or link it to your Sonos multi-room system- Pair up to two sets of Sonos Ace headphones (sold separately) to enjoy immersive spatial audio, private listening, or multiplayer gaming- TrueCinema tech adapts the sound to your space, bringing out the best in Ace's spatial audio

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£999
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