2 year manufacturer warranty
Further details can be found on our delivery information page.
Need help or technical advice on a product or service? Get in touch, we’re always happy to help.
Call us on : 01603 599 599
Featuring breakthrough Sound Motion™ technology, Arc Ultra brings your entertainment to life like no other soundbar.
Experience clearer dialogue, deeper bass, and more detailed sound that precisely surrounds you from every direction — all in an unbelievably sleek design. Dolby Atmos takes immersion to a whole new dimension, creating a 9.1.4 spatial audio experience.1 An advanced version of Speech Enhancement gives you greater control over dialogue clarity so you never miss a word. Get set up in minutes with the included HDMI cable, and enjoy streamlined control with your TV remote. You can also use the Sonos app, the touch controls on top of Arc Ultra, Sonos Voice Control, and Amazon Alexa.2 When your TV is off, stream music and more from all your favourite services using WiFi and Bluetooth. Add a Sonos Sub and Era 300 rear speakers for the ultimate Dolby Atmos surround sound experience. Listen all around your home when you add Sonos speakers to other rooms.
Audio |
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| Amplifiers | Fifteen Class-D digital amplifiers perfectly tuned to the soundbar's unique acoustic architecture. |
| Tweeters | Seven precisely angled silk-dome tweeters create crisp high frequencies and clear dialogue. Two of these fire upward, creating dedicated height channels for spatial audio. |
| Midwoofers | Six woofers ensure faithful playback of mid-range frequencies. |
| Woofers | Sound Motion™, a four-motor, dual-membrane woofer, delivers exceptional bass in a revolutionary flat, compact design. |
| Microphones | The far-field microphone array uses advanced beamforming and multichannel echo cancellation for quick and accurate voice control and Trueplay tuning. Disconnect by toggling off the mic switch. |
| 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 EQ. Compatible with iOS and Android devices. |
| Speech Enhancement | Choose your preferred level of dialogue clarity in the Sonos app. |
| Night Sound | Turn this setting on in the Sonos app to reduce the intensity of loud sounds and enhance quieter sounds. |
| 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. *HDMI eARC connection required. **This is not an indication of a licenced decoder. |
| Dolby Atmos Music | Requires compatible content. |
| TV Audio Swap | Swap TV audio between the soundbar and Sonos Ace headphones. |
Details + Dimensions |
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| Dimensions | Height: 2.95 in (75 mm) Width: 46.38 in (1178 mm) Depth: 4.35 in (110.6 mm) |
| Weight | 13 lb (5.9 kg) |
| Colours | Black, White |
| Finish | Matte |
| Mounting | M5 x 0.8mm thread pitch L6.5mm |
| Controls | Use the capacitive touch controls to play, pause, skip, replay, adjust the volume, turn off voice assistants, and group or ungroup Sonos products. |
| Bluetooth button | Press to pair a Bluetooth device. |
| Mic switch | Toggle off this switch on the back of the product to disconnect power to the mics. |
| LEDs | Lights on the product indicate connection, microphone activity, and mute status. |
Power + Connectivity |
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| WiFi | Compatible with WiFi 6. Connect to WiFi with any 802.11a/b/g/n/ac/ax 2.4 GHz/5 GHz broadcast-capable router. |
| HDMI eARC | Connect to your TV's HDMI eARC/ARC port with the included HDMI cable. Optical adapter sold separately. |
| Bluetooth | Bluetooth 5.3 supports audio streaming from any Bluetooth-enabled device. |
| Voltage | 100-240V 50/60Hz internal power supply |
| CPU | Quad Core 4xA55 1.9 GHz |
| Memory | 16 GB SDRAM 8GB NV |
| Voice | Works with Sonos Voice Control and Amazon Alexa. Availability of voice assistants varies by language and country. |
| Apple AirPlay 2 | Works with AirPlay 2 on Apple devices iOS 11.4 and higher. |
Box Contents |
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| Sonos Arc Ultra | |
| Power cable | Length: 6 ft (2 m) |
| HDMI Cable | Length: 4.9 ft (1.5 m) |
| Documentation | Quickstart Guide and legal/warranty information |
Requirements |
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| WiFi | Internet connection |
| Power source | Nearby electrical socket |
| Sonos app | The latest generation of the Sonos app running on a compatible device |
We offer FREE delivery on orders over £100. Deliveries of small items are made by DHL or Royal Mail.
Large appliances are delivered by our own delivery teams, installation services can also be selected during the checkout process. Unfortunately, we are not able to deliver some large appliances outside of Norfolk and North Suffolk at the moment; you will be informed of this during the order process if you enter a postcode outside of our delivery zone.
Some manufacturers offer direct delivery of large appliances; you will be informed if this is available during the order process.
We aim to dispatch within 2 workings days of the order being placed. You will receive an email confirming your delivery date.
Delivery Information ›We offer installation services on large home appliances, you can select additional services at checkout.
We offer the following installation services:
Televisions & Associated Devices - from £45.00
Washing Machines - from £30.00
Washer Dryers - from £30.00
Tumble Dryers - from £15.00
Dishwashers - from £30.00
Refrigeration - from £15.00
Ovens & Cookers - from £90.00
All installations are carried out by our own experienced engineers. Our installation services are only available in Norfolk and North Suffolk, you will be asked for your postcode during the checkout process to see if these services are available to you.
Upon receipt of your order, we will call you to arrange a convenient time for your delivery and installation to take place.
For full details follow the link below.
Home Appliance Installation ›
