Bring all your entertainment to life with breathtakingly realistic sound and the 3D experience of Dolby Atmos.
Put yourself at the centre of shows, films and games with crystal clear dialogue and two height channels that create an impressive sense of spaciousness. When the TV is off, stream music and more from all your favourite services. Easily control the soundbar with your existing remote, the Sonos app, your voice and Apple AirPlay 2. Build out a full surround system with a subwoofer and pair or rears, and add more speakers around your home for multiroom listening. Everything works together over WiFi.
Surround yourself in the story
Dolby Atmos maps sounds in space for a 3D effect, so you experience planes as if they're flying overhead, hear footsteps moving across the room and feel the score all around you.
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.
Get immersed in music
Stream from all your favourite services, and feel like you're in the song with support for the highest-resolution formats, including Dolby Atmos Music.
With only two cables and step-by-step guidance in the Sonos app, Arc is easy to set up, and the elegant design fits seamlessly into your home, whether you place it on furniture or mount it to the wall.
Tuned to perfection
Trueplay tuning technology adapts the sound for the unique acoustics of the room and calibrates the height channels for precise localisation. So your content always sounds just the way it should and reaches your ears at the exact right moment.
Surround sound, simplified
Get an even more immersive experience with a subwoofer and rear speakers. Everything connects quickly and easily over WiFi so you don't have to run wires across the room.
All eleven Class-D digital amplifiers have been perfectly tuned to the soundbar's unique acoustic architecture.
Three precisely angled silk-dome tweeters create crisp, high frequencies and crystal clear dialogue.
Eight elliptical woofers ensure faithful playback of mid-range and vocal frequencies plus impressive bass.
The far-field microphone array uses advanced beamforming and multi-channel echo cancellation for quick and accurate voice control.
Use the Sonos app to adjust bass, treble and loudness.
This software measures the acoustics of the room then fine-tunes the soundbar. Supported iOS device required.
Turn this setting on in the Sonos app to boost voice frequencies and clarify dialogue.
Turn this setting on in the Sonos app to reduce the intensity of loud sounds and increase the level of quieter sounds.
Home Theatre 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 (HDMI eARC connection required. This is not an indication of a licensed decoder.) The Sonos app's Now Playing screen will display what type of audio is being decoded.
Height: 3.4 in (87 mm)
Width: 45 in (1142 mm)
Depth: 4.5 in (116 mm)
13.78 lb (6.25 kg)
Threaded mount 0.5 in. (12.7 mm) / 10-32 threaded mounting socket
Use the buttons to play, pause, skip, replay, adjust the volume, turn off the microphones, manually switch to Bluetooth, and more.
Lights on the product indicate connection, charge status, mute status, microphone activation, and errors.
Connect to WiFi with any 2.4 GHz 802.11/b/g/n broadcast-capable router. For 5 GHz routers, you can either enable 2.4 GHz 802.11b/g/n in router settings or hardwire a Sonos product.
Connect to your TV's HDMI eARC/ARC port with the included HDMI cable. If your TV has an optical output only, use the included Sonos Optical Audio Adapter.
10/100 port for hardwiring to your router
Infrared (IR) Receiver
Syncs the soundbar with your TV remote for streamlined control
100-240V 50/60Hz internal power supply
1.4 GHz A-53
Apple AirPlay 2
Works with AirPlay 2 on Apple devices iOS 11.4 and higher on WiFi
Not compatible with CCFL-backlit TVs (manufactured 2004-2012)
What's in the Box
Power Cable I
Length: 6 ft (2 m)
Quickstart Guide and legal/warranty information
Length: 4.9 ft (1.5 m)
Optical Audio Adapter
For TVs with optical output
Internet connection required for initial setup
Nearby electrical outlet
The latest generation of the Sonos app running on a compatible device
We currently do not have any accessories available for Sonos Arc Dolby Atmos Home Theatre Wireless Soundbar.