Product code: SON413SONWIRBL
SONOS ARC ULTRA
Immersive cinema sound with the SONOS ARC Ultra Soundbar.
£999.00





















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Sonos Arc Ultra: Premium Smart Soundbar with Sound Motion™
Bring cinematic sound home with the SONOS ARC Ultra Soundbar from Sounds With Vision
Transform your living room into a true cinema with the SONOS ARC Ultra, delivering breathtaking surround sound and crystal-clear dialogue. Featuring 14 custom-engineered drivers and the cutting-edge Sound Motion™ technology, the ARC Ultra fills every corner of your space with immersive, lifelike audio.
Revolutionary Sound Motion™ technology
The ARC Ultra’s advanced Sound Motion™ pushes audio boundaries, producing deep, powerful bass and stunning clarity from a sleek, minimalist design. Enjoy powerful sound without bulky speakers dominating your space.
Dolby Atmos for an authentic cinema feel
Step right into the action with Dolby Atmos. Experience 9.1.4-channel spatial audio that places you at the centre of every scene — whether you’re watching blockbuster movies, gaming or streaming concerts. Expand your system with a Sonos Sub and Era 300 rear speakers for even more depth and dimension.
Dolby Atmos-compatible content and TV required.
Crystal-clear dialogue, every time
Never miss a line thanks to the ARC Ultra’s optimised centre channel and AI-powered Speech Enhancement. Fine-tune dialogue clarity with four adjustable levels using the intuitive Sonos app.
Iconic design, crafted for modern living
Designed to blend seamlessly into your home, the ARC Ultra combines style and function. Its elegant, matte finish reduces glare and pairs perfectly with other Sonos products for a cohesive setup.
Effortless control
Control your ARC Ultra your way — via your TV remote, the Sonos app, built-in touch controls, or hands-free with Sonos Voice Control and supported voice assistants*. For added peace of mind, switch off the microphones anytime.
Voice assistant availability varies by country.
Simple setup, perfect tuning
Get started in minutes. Connect the ARC Ultra to your TV with the supplied HDMI cable, plug it in, and follow the quick setup in the Sonos app. Trueplay™ tuning then analyses your room and optimises sound for the best possible experience — now available for both iOS and Android.
Stream your way
The ARC Ultra is made for music as much as movies. Stream effortlessly over Wi-Fi, Bluetooth, AirPlay 2 or Spotify Connect, and enjoy premium formats like Dolby Atmos Music. Expand your sound system across your home with other Sonos speakers for a seamless multiroom experience.
Private cinema, anytime
For late-night viewing or personal listening, wirelessly send TV audio from the ARC Ultra to your Sonos headphones with dynamic head tracking — your own private surround sound, whenever you want.
Elevate every moment with the SONOS ARC Ultra Soundbar — where stunning design meets immersive performance.
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🎶 Audio Configuration
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Channels: Virtual 9.1.4 (5.1.2 + height virtualization)
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Drivers: 14 total: 7 silk-dome tweeters (2 upward-firing), 6 mid-woofers, 1 Sound Motion™ woofer
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Amplifiers: Fifteen Class‑D digitally amplified, individually tuned
🔊 Audio Technologies
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Dolby Atmos & Dolby formats, Dolby Digital Plus, Dolby TrueHD, PCM, DTS Digital Surround
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Sound Motion™ built-in powered woofer
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Speech Enhancement via AI, 4‑level adjustable
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Trueplay™ room tuning (iOS & Android)
🎛️ Controls & Voice
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Touch Panel (play/pause, volume, grouping, mic mute)
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Voice Assistants: Sonos Voice Control, Amazon Alexa (where supported), mic mute switch
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Far‑field mic array for Trueplay and voice; dedicated toggle to mute
🛠️ Connectivity
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HDMI: 1× HDMI eARC (ARC, CEC compatible)
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Wireless: Wi‑Fi 6 (802.11ax), Bluetooth 5.3, AirPlay 2, Sonos, Spotify Connect
🏗️ Physical Specs
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Dimensions: 1178 × 75 × 110.6 mm (46.4″ × 3″ × 4.35″)
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Weight: approx. 5.9 kg (13 lb)
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Colours/Finish: Black or White, matte finish
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Mounting: Wall-mountable with M5 × 0.8mm thread holes (mounting hardware sold separately)
⚡ Power & Accessories
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Power supply: Universal 100–240 VAC, 50/60 Hz
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In the box: Soundbar, HDMI cable (≈ 1.5 m), power cable (≈ 1.9 m), quick guide & warranty
✅ Key Features
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Private listening: TV Audio Swap to Sonos Ace headphones with dynamic head tracking
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Night Sound mode & bass/treble/loudness EQ via app
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SONOS
A Better Way to Listen
The smart home sound system
Sonos wireless speakers bring every room and everyone together with incredible sound for music, TV, and more.
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