Sonos Arc Ultra
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Delivery: dispatched from our warehouse in the USA. US: Express 1–3 or Standard 3–7 business days (USPS or FedEx). International: Express, Standard or Economy (DHL, FedEx or USPS). Rates are calculated at checkout by cart weight and destination. Print-on-demand items are printed to order before they ship.
Shipping is paid by the buyer. Shipping, US sales tax or estimated import duties are shown at checkout before you pay. Shipping Policy · 14-day returns
About this item
- Sonos Arc Ultra: is a genuine Sonos product, US version, supplied new through Sonos. Featuring breakthrough Sound Motion™ technology for a more expansive soundstage, Arc Ultra brings your entertainment to life like no other soundbar.
- Color options: Black, White
US delivery: Standard 3–7 or Express 1–3 business days after dispatch. International options are shown at checkout. Shipping is paid by the buyer; the exact cost is shown at checkout before you pay.
In Stock
| Ships from | Cecil ACO |
|---|---|
| Sold by | Cecil ACO |
| Returns | 14-day returns from delivery |
| Payment | Secure transaction (Stripe) |
Product information
Technical details
| Brand | Sonos |
|---|---|
| Sonos Arc Ultra | is a genuine Sonos product, US version, supplied new through Sonos. Featuring breakthrough Sound Motion™ technology for a more expansive soundstage, 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. Speech Enhancement, powered by AI, detects the human voice to clarify dialogue, giving you greater control so you never miss a word. Quickly set up Arc Ultra 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 the soundbar, Sonos Voice Control, and Amazon Alexa. When your TV is off, stream music and more from all your favorite 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. |
| Color | Black, White |
Additional information
| Department | Audio › Soundbars & Home Theater |
|---|---|
| Sold by | Cecil ACO |
| Date first available | November 12, 2026 |
Product description
Sonos Arc Ultra is a genuine Sonos product, US version, supplied new through Sonos. Featuring breakthrough Sound Motion™ technology for a more expansive soundstage, 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. Speech Enhancement, powered by AI, detects the human voice to clarify dialogue, giving you greater control so you never miss a word. Quickly set up Arc Ultra 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 the soundbar, Sonos Voice Control, and Amazon Alexa. When your TV is off, stream music and more from all your favorite 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.
Specifications
| Brand | Sonos |
|---|---|
| Model | Arc Ultra |
| Colours | Black, White |
| Part numbers (SKU) | Black: ARCG2US1BLK, White: ARCG2US1 |
| Amplifiers | Fifteen Class-D digital amplifiers perfectly tuned to the unique acoustic architecture. |
| Tweeters | Nine 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 midwoofers 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 | AI detects the human voice to make every word crystal-clear. With just a tap in the Sonos app, choose between four customizable levels for optimal audibility. |
| Night Sound | Turn this setting on in the Sonos app to reduce the intensity of loud sounds and increase the level of quieter sounds. |
| Home Theater Audio Formats | Dolby Atmos,* Dolby Atmos via Dolby Digital Plus, Stereo PCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD,* Dolby Atmos via Dolby TrueHD,* Multichannel PCM,* Dolby Multichannel PCM* and DTS Digital Surround.** The Sonos app’s Now Playing screen displays the audio format being decoded. *HDMI eARC connection required. **This is not an indication of a licensed decoder. |
| Dolby Atmos Music | Requires compatible content. |
| TV Audio Swap | Swap TV audio between the soundbar and Sonos headphones. |
| Dimensions | Height: 2.95 in (75 mm) Width: 46.38 in (1,178 mm) Depth: 4.35 in (110.6 mm) |
| Weight | 13.01 lbs (5.9 kg) |
| Mounting | M5 x 0.8mm thread pitch L6.5mm 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 with a Bluetooth device. |
| Mic switch | Toggle off the switch on the back of the product to disconnect power to the mics. |
| LEDs | Lights on the product indicate connection, mute status, microphone activation, and errors. |
| 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 | Optical audio adapter sold separately. |
| Bluetooth | Bluetooth 5.3 supports audio streaming from any Bluetooth-enabled device. |
| Voltage | 100-240V 50/60Hz internal power supply |
| Quad Core | 4xA55 1.9GHz |
| Sonos Voice Control and | Amazon Alexa. Availability of services varies by language and country. |
| Apple AirPlay 2 | Works with AirPlay 2 on Apple devices iOS 11.4 and higher on WiFi |
| TV Compatibility | Not compatible with CCFL-backlit TVs (manufactured 2004-2012) |
| Power Cable I | Length: 6 ft (2 m) |
| HDMI Cable | Length: 4.9 ft (1.5 m) |
| Documentation | Set Up Guide and legal/warranty information |
| Sonos app | The latest generation of the Sonos app running on a compatible device |
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