Put yourself at the center of shows, movies, 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 favorite 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.

Optical Audio Adapter included



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.

Adjustable EQ

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.

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 Theater 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.



  • Wi-Fi – Internet connection
  • Power Source – Nearby Electrical outlet
  • Sonos App – The latest generation of the Sonos app running on a compatible device


Box Contents

  • Sonos Arc
  • Power Cable I – Length: 6 ft (2 m)

  • HDMI Cable – Length: 4.9 ft (1.5 m)

  • Optical Audio Adapter – For TVs with optical output

  • Documentation – Quickstart Guide and legal/warranty information


Learn more at

Additional information

Weight 23 lbs
Dimensions 50 × 9 × 8 in





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