Sonos Arc Premium Soundbar With Dolby Atmos

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Sonos Arc offers impressive, 3D Dolby Atmos, cinematic sound for your favourite content. Arc is Sonos's premium high-performance smart soundbar. 


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Specifications of the Sonos Arc

  • Weight (Kg) 11.300000
  • Brand Sonos
  • Warranty 6
  • Speaker Type Soundbar
  • Width 1141.7mm
  • Height 87 mm
  • Depth 115.7 mm
  • Finish Black with matte finish White with matte finish
  • Amplifiers Eleven Class-D digital amplifiers perfectly tuned to Arc's acoustic architecture.
  • Drive Unit Complement Eight elliptical woofers ensure faithful playback of mid-range and vocal frequencies in addition to rich bass. Three precisely-angled silk-dome tweeters create crisp high frequencies and crystal-clear dialogue.
  • Connectivity Connects to your home WiFi network with any 802.11b/g, 2.4 GHz broadcast-capable router.
  • Networking Ethernet Port 1 10/100 Mbps ethernet port. Wire directly to your router if WiFi is unreliable
  • Audio Adjustable EQ settings in the app, including bass, treble, and loudness.
  • Microphone array Far-field microphone array uses advanced beamforming and multi-channel echo cancellation so your voice assistant can be readily activated.
  • Top-panel Capacitive Touch Controls Tap to play, pause, adjust the volume, and mute the microphones. Swipe right to skip ahead or left to revisit a track.
  • System Requirements Sonos S2 Download the latest generation of the app to set up and control.
  • Product Sonos Arc
  • In the box Sonos Arc, Power Cable, HDMI Cable, HDMI Optical Audio Adapter, QuickStart Guide, Legal & Warranty Information
  • Digital Assistant amazon, google
  • Music connectivity Airplay 2, Spotify Connect

At Smart Home Sounds we pride ourselves on customer satisfaction and would like our customers to be 100% happy with their purchase.

We offer 30-day hassle-free returns and personalised service from real-life people. If an item doesn't meet your expectations, simply return your item to us in its original condition and packaging within 30 days for a full refund or exchange. 


  • For hygiene reasons, we are unable to give refunds on in-ear headphones if used
  • Video games cannot be retuned if the seal is broken (unless faulty)

Want to return a faulty or damaged product? No worries - Smart Home Sounds will arrange a collection or exchange should this be necessary.

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Sonos Arc Premium Dolby Atmos Soundbar

Sonos Arc Premium Dolby Atmos Soundbar

The all-new premium Dolby Atmos Sonos soundbar for your TV, music and more. 11 multi-directional custom woofers allow you to surround yourself in the story and enjoy your favourite movies & TV shows in impressive cinematic, 3D Dolby Atmos sound. 

  • Bring your entertainment to life with realistic Dolby Atmos 3D sound.
  • Elongated acoustic design moves sound around you with an ultra-wide soundstage and impressive bass, delivering dramatic clarity, detail, and depth. 
  • Built-in voice control with Amazon Alexa & Google Assistant
  • Apple Airplay 2 & S2 compatible
  • Adaptive software changes Arc’s speaker tuning based on other speakers you have in your home cinema setup and whether you’re listening to music or TV. 
  • Use standalone or as part of a Sonos wireless home cinema experience 
Sonos Arc Premium Dolby Atmos Soundbar

Listen Like Never Before With Dolby Atmos 3D Audio

Listen Like Never Before With Dolby Atmos 3D Audio

The Sonos Arc connects to your TV via HDMI ARC and the new eARC connection which enables enhanced audio & supports Dolby Atmos 3D sound.

Dolby Atmos is a 3D object-based sound format that allows you to experience movies, TV & games with precise immersive sound. Arc’s upward-firing drivers create a multi-dimensional soundstage that moves around you, rendering every vocal & explosion with dramatic clarity, detail and depth.

Use Arc on its own for a powerful 5.0 or Dolby Atmos listening experience, or expand your setup with the new Sonos Sub and a pair of One SL surrounds for even more immersive entertainment. 

Listen Like Never Before With Dolby Atmos 3D Audio

Designed For Performance Internals

Designed For Performance Internals

Arc’s unique elongated form factor is designed specifically to enable multi-directional sound to fully immerse the listener.

Packed with a total of 11 high performing drivers & uniquely matched amplifiers, Arc houses 8 supercharged elliptical woofers to provide rich bass & true to life dynamic mid-range. 3 silk dome tweeters provide crisp high frequencies & crystal clear dialogue.

Advanced processing creates phased-array channels that masterfully deliver sound to your ears from all directions at the exact right moment, taking your favourite films to the next level. 

Designed For Performance Internals

Sleek, Premium Design To Compliment Your Space

Sleek, Premium Design To Compliment Your Space

Designed to match modern, thinner TVs, Arc's sleek 270-degree curved design offers a contemporary, premium appearance without pulling too much focus. The elegant design with a mesh grille and top-panel touch controls is available in black or white to complement your TV and decor. 

The soundbar can be placed beneath your TV or wall-mounted. Intelligent, magnetic sensors can detect the placement and automatically adjust the acoustics to suit (when using a Sonos wall mount). View Sonos Arc Wall Mount

An ambient light sensor detects the brightness of the room and automatically adjusts the brightness of the LED to match, ensuring you won’t be distracted when watching a film in the dark.

Sleek, Premium Design To Compliment Your Space

Software-Driven Sound That's Matched To Your Room

Software-Driven Sound That's Matched To Your Room

The Arc features an enhanced version of Trueplay tuning and puts the speaker-tuning capability of the pros in the palm of your hand.

Trueplay works with the Sonos app to analyse your room and fine-tunes your soundbar to suit the layout and size of your room. It also fires up to the ceiling to measure the height of your room to adapt the acoustics for Atmos.

Adaptive software-driven technology automatically changes Arc’s tuning based on the other speakers you have in your home cinema setup and whether you’re listening to music or TV.

Software-Driven Sound That's Matched To Your Room

Control Your Way

Control Your Way

Arc is setup & controlled over WiFi via the Sonos app which can be used to adjust volume, play music and more. The Arc also has an infrared (IR) receiver so it automatically syncs with your TV remote for simple, convenient control.

Compatible with Apple AirPlay 2, you can stream any audio content from your IOS devices straight to your soundbar.

Built-in Amazon Alexa & Google Assistant enable you to control the Arc using your voice. With a four far-field microphone array, Arc uses advanced beamforming and multi-channel echo cancellation to hear your commands clearly. If you want some privacy, tap the mic button on the top panel to cut the power to the microphone. 

Control Your Way

Extended Features

Extended Features

Speech Enhancement - Emphasises frequencies of the human voice to clarify dialogue. 

Night Mode - Reduces the intensity of loud sound effects.

Automatic lip-syncing technology - Connection via eARC ensures your audio is perfectly synced

Auto remote control syncing - Automatically controls your TV when using an HDMI ARC connection

Extended Features

Sonos Arc - Pros & Cons

Sonos Arc - Pros & Cons

Sonos Arc - Pros

+ Dolby Atmos Compatible

+ Upward-firing drivers for immersive sound

+ Trueplay tuning to optimise the Arc for your room

+ Can be used as part of a full surround sound system with Sub and rears

Sonos Arc - Cons

+ Atmos compatibility dependent on TV

+ Best suited to 49inch TV's & above

Sonos Arc FAQs

Sonos Arc FAQs

Q - What if my TV does not have eARC technology

A - Sonos Arc is compatible with standard HDMI ARC. Arc also ships with an optical to HDMI Arc converter to connect older TV’s that only have an optical output. 

Q - Do I need eARC to get Dolby Atmos sound.

A - If you connect to a TV with eARC, the Dolby audio formats supported include Dolby Atmos, TrueHD, MAT, Dolby Digital Plus, and Dolby Digital.

If you connect to a TV using ARC, the Dolby audio formats supported are dependent on your TV model and manufacturer. The TV may be capable of sending Dolby Atmos, Dolby Digital Plus, and Dolby Digital. An ARC connection cannot support TrueHD or MAT.

If you connect to a TV using the optical adapter, the Dolby audio formats supported are dependent on your TV model and manufacturer. The TV may be capable of sending Dolby Digital. An optical connection cannot support Dolby Atmos, TrueHD, MAT, or Dolby Digital Plus.

Q - What size TV should I use with Arc

A - Sonos Arc is designed to be used with 49inch TVs and above. The total length of Arc is 1141mm.

Q - Will Arc connect with older Sonos SUB's & PLAY:1's 

A- Yes Arc will work with older generation Sonos SUB's & Play:1's to form part of your surround sound system.

Q - Can I connect a Sonos Amp to pair of ceiling speakers for a better Atmos experience

A. Yes, you can wirelessly connect Amp to Arc and use the ceiling speakers as surround sound speakers. They can not be used as overhead Atmos speakers as this is achieved with the upward-firing speakers in the Sonos Arc



Sonos Arc FAQs