Arc
Premium Smart Soundbar
Bring all your entertainment to life and experience breathtakingly realistic spatial audio powered by Dolby Atmos.
Surround yourself in the story
Go deeper into every scene with spatial audio. Dolby Atmos and the upward-firing drivers work in concert to immerse you in a multi-dimensional soundstage. You’ll hear planes as if they’re flying overhead, sense footsteps moving across the room, and feel the music swell all around you.1
Heighten your home Cinema experience
Featuring eleven precisely engineered internal speakers, including two dedicated height channels, Arc fires sound in all directions, rendering every whisper, explosion, and beat with dramatic clarity, detail, and depth.
Never miss a word
Fine-tuned by Oscar-winning sound engineers, Arc offers crystal clear dialogue so you can always follow the story. For even greater clarity when characters whisper or the action intensifies, turn on Speech Enhancement in the Sonos app.
Immerse yourself in music
Stream from all your favourite services, and feel like you're inside the song with support for the highest resolution formats, including Dolby Atmos Music.1
"When developing a soundbar, we treat music and home cinema equally.”
Giles Martin
Grammy-Winning Music Producer & Sonos Sound Experience Leader
Simply beautiful
With only two cables and step-by-step guidance in the Sonos app, Arc sets up in minutes. And whether you place it on furniture or mount it on the wall, the elegant design fits seamlessly into your home.
Perfectly tuned for the room
Using the microphones in your iOS device, Trueplay tuning technology analyses the unique acoustics of your space and optimises the speaker’s EQ, even calibrating the height channels for precise localisation. As a result, all your content sounds just the way it should and reaches your ears at the exact right moment.2
Freedom of control
Connect all your streaming services, discover new music on Sonos Radio, and personalize settings.
The soundbar syncs with your existing remote for streamlined control and no extra clutter.
Tap or swipe the top of the soundbar to pause the music, adjust the volume, skip a track, and more.
Send sound directly from your iPhone, iPad, or Mac, then ask Siri to turn it up from your device.
Hands-free help
Ask Amazon Alexa or Google Assistant to control your smart home devices, manage your calendar, and more.3
Surround sound, simplified
Get an even more immersive experience when you add a subwoofer and pair of rear speakers. Sonos products connect quickly, easily and wirelessly.
Customise your sound system
Mix and match products that fit all the places and ways you want to listen. Pair identical speakers for richer stereo sound, build a surround sound system for home cinema, and feel even more immersed when you add Sonos to every room.
Tech Specs
Amplifiers
All eleven Class-D digital amplifiers have been perfectly tuned to the soundbar's unique acoustic architecture.
Tweeters
Three precisely angled silk-dome tweeters create crisp, high frequencies and crystal clear dialogue.
Midwoofers
Eight elliptical woofers ensure faithful playback of mid-range and vocal frequencies plus impressive bass.
Microphones
The far-field microphone array uses advanced beamforming and multi-channel echo cancellation for quick and accurate voice control.
Adjustable EQ
Use the Sonos app to adjust bass, treble, and loudness.
Trueplay
This software measures the acoustics of the room then fine-tunes the soundbar. Supported iOS device required.
Learn more
Speech Enhancement
Turn this setting on in the Sonos app to boost voice frequencies and clarify dialogue.
Learn more
Night Sound
Turn this setting on in the Sonos app to reduce the intensity of loud sounds and increase the level of quieter sounds.
Learn more
Home Cinema audio formats
Stereo PCM, Dolby Digital, Dolby Digital Plus, Dolby Atmos (Dolby Digital Plus), Dolby Atmos*, Dolby TrueHD*, Dolby Atmos (True HD)*, Multichannel PCM*, Dolby Multichannel PCM*, DTS Digital Surround**
The Sonos app's Now Playing screen will display what type of audio is being decoded.
*HDMI4 eARC connection required.
**This is not an indication of a licensed decoder.
Learn more
FAQ
Product Guide
Compare Sonos soundbars
Arc Ultra
14 drivers
For TVs 50"+
HDMI® eARC
Works with TV remote
Advanced Speech Enhancement
Trueplay™ for iOS and Android
Dolby Atmos
Voice enabled
Upward-firing drivers
Sound Motion™
Arc
11 drivers
For TVs 50"+
HDMI® eARC
Works with TV remote
Speech Enhancement
Trueplay™ for iOS
Dolby Atmos
Voice enabled
Upward-firing drivers
Beam (Gen 2)
5 drivers
For TVs up to 65"
HDMI® eARC
Works with TV remote
Speech Enhancement
Trueplay™ for iOS
Dolby Atmos
Voice enabled
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