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Sonos

Sonos Arc Ultra Soundbar with Dolby Atmos and Voice Control - 9.1.4 Surround Sound for TV and Music - Black

  • Based on 384 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Apr 20
Order within 20 hours and 30 minutes
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Color: Black


Style: Soundbar Only


Features

  • All-new acoustic architecture with Sound Motion technology fills every inch of the room and precisely place sounds all around you
  • Unparalleled 9.1.4 spatial audio experience with Dolby Atmos
  • Ultra-clear dialogue plus Speech Enhancement, powered by AI, detects the human voice to clarify every word
  • Elegant design looks great in your home and wont distract from your entertainment
  • Effortless setup with a single HDMI eARC connection to your TV and step-by-step guidance from the Sonos app
  • Quickly fine-tune the sound for the room with Trueplay
  • Stream music and more with WiFi, Bluetooth, Apple AirPlay 2, and Spotify Connect
  • Add Sonos Sub and Era 300 rear speakers for the ultimate surround sound experience with Dolby Atmos
  • Listen all around your home when you add Sonos speakers to other rooms

Description

Arc Ultra brings your entertainment to life like no other soundbar. Experience unprecedentedly clear, deep, and balanced sound that precisely surrounds you from every direction — all with an unbelievably sleek design made possible by breakthrough Sound Motion™ technology.

Brand: Sonos


Connectivity Technology: Bluetooth, HDMI, Wi-Fi


Audio Output Mode: Surround


Input Voltage: 240 Volts


Mounting Type: Tabletop Mount


Audio Output Mode: Surround


Mounting Type: Tabletop Mount


Enclosure Material: Metal


Speaker Type: Soundbar


Additional Features: Built In Microphone, Dolby Enabled, Hi Res Audio, Multi Room Audio


Antenna Location: For Surround Sound Systems,For Televisions,For Gaming Consoles,For Music Players,For Computers


Controller Type: App Control


Color: Black


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: App, Voice


Speaker Size: 46.18 Inches


MP3 player: No


Specific Uses For Product: Travel,Party,Gaming,Business


Number of Audio Channels: 9.1.4


Connectivity Technology: Bluetooth, HDMI, Wi-Fi


Wireless Technology: Bluetooth, Wi-Fi


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Wi-Fi


Audio Driver Type: Dynamic Driver


Brand: Sonos


Model Number: ARCG2US1BLK


Model Name: Arc Ultra


Built-In Media: Power Cable, Quick Start Guide


Number of Items: 1


UPC: 840136811336


Manufacturer: Sonos


Warranty Description: 1 year Manufactuerer


Input Voltage: 240 Volts


Unit Count: 1.0 Count


Item Dimensions D x W x H: 4.35"D x 46.18"W x 3.13"H


Item Weight: 12.7 Pounds


Compatible Devices: Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • If you want the highest quality and best soundbar performance, this is the one to buy
Color: Black Style: Soundbar Only
If you're looking to add wireless speakers, etc. to your TV or other entertainment devices, Sonos is the way to go. Sonos is quite expensive, but you're buying not only high-quality audio devices but also the flexibility of being wireless for sound and the interconnectedness of all the Sonos devices. The Sonos app recognizes all of your various devices and makes it easy for them to work together. You can assign devices to specific rooms or, if you want, set up a home audio network where music is played everywhere. The Sonos app also integrates access to Apple Music, Amazon Music, or just the Sonos music that they offer. For a home theater, starting with a Sonos soundbar opens the door for adding other Sonos speakers and a Sonos subwoofer. The sound bar, while using the Sonos application on your smartphone, will recognize other speakers and a subwoofer in the room. You also can configure the speakers to work separately, or they can be part of a surround sound system tied to the Sonos sound bar. The nice thing about each of the system audio components is that individually, you can touch the component (a speaker or soundbar for example) and control the room sound level, so you don't always have to go to the Sonos app on your smartphone to do so. You can get great sound for your entertainment system without requiring a receiver and complicated wiring. Generally, you just need: • A power cable • An HDMI cable for connecting to a TV • Preferably an Ethernet cable so all the devices can work over your Wi-Fi network • The Sonos subwoofer can work wirelessly, without requiring an Ethernet cable connection which is optional ... show more
Reviewed in the United States on December 19, 2025 by Chuck - The Tech Guy
    • Practically Perfect
Color: Black Style: Soundbar Only
The Sonos Arc Ultra delivers an impressive cinematic experience. The soundstage is wide and well-defined, making both Dolby Atmos movies and regular TV in 5.1 sound rich and immersive. While the height channels are subtle, the difference is noticeable when disabled, and the overall surround effect feels like sound is coming from all around. For music playback, the Arc Ultra alone doesn’t shine quite as brightly, but paired with Era 300 speakers it becomes outstanding. Despite the marketing around the bass driver, it’s solid rather than overwhelming — enough to fill a room, but not “knock your socks off.” Design-wise, the Arc Ultra is sleek, substantial, and beautifully built. Its size adds presence, and it feels premium in hand with no flexing. In fact, it looks so good it makes the rest of the room feel like it needs an upgrade. Setup was flawless. Straightforward and simple. At its premium price, it’s a serious step up from the Beam and probably worth it, though I sometimes wonder how it compares to the standard Arc, now much cheaper. Still, for anyone who values immersive home theater sound in a stylish package, the Arc Ultra is highly recommended. ... show more
Reviewed in the United States on September 10, 2025 by OberonChgo
    • ⭐️⭐️⭐️⭐️⭐️ Unbelievable Sound Experience – Worth Every Penny!
Color: White Style: Soundbar Only
I’ve owned a lot of soundbars over the years, but the Sonos Ultra is on another level. The moment I set it up (which took less than 10 minutes thanks to the simple HDMI eARC connection and the Sonos app’s step-by-step guidance), I knew this was something special. The 9.1.4 spatial audio with Dolby Atmos is simply jaw-dropping—sound doesn’t just come from the front, it feels like it’s coming from everywhere. Movies completely fill the room with action, and the Sound Motion technology places effects so precisely that you feel like you’re right in the middle of the scene. Dialogue is crystal clear thanks to the AI-powered Speech Enhancement—no more rewinding because I missed what someone said. Music is equally impressive, with rich detail, deep bass, and a soundstage that feels like a live performance. The elegant design blends beautifully with my living room—it looks high-end but doesn’t distract from the screen. Control is effortless too: I can use my TV remote, the Sonos app, or even just my voice with Alexa. Trueplay tuning made a noticeable difference, automatically adjusting the sound to my room’s acoustics. Streaming is seamless with WiFi, Bluetooth, AirPlay 2, and Spotify Connect—I’ve played music from every source without a hiccup. I eventually paired it with a Sonos Sub and Era 300 rears, and the surround experience is honestly better than some theaters. Plus, I love being able to expand to other rooms with Sonos speakers for whole-home audio. If you’re serious about home entertainment, this is the best soundbar you can buy. The Sonos Ultra is pure audio magic. ... show more
Reviewed in the United States on September 9, 2025 by Chris & Cassidy
    • Great sound and damn easy to set up!
Color: Black Style: Soundbar Only
Absolutely fantastic sound out of this bar. I’ve paired it with a Sonos Mini sub and Era 100s for the rears to make up a home theatre system. It doesn’t have the full front left to right separation you get with a dedicated Dolby 5.1 system, but still pretty damn good. The bar by itself has pretty decent bass and likely doesn’t need a sub for small rooms or apartments. Sound quality is excellent, and I’m regularly using it -and the rest of the speakers as a glorified Bluetooth speaker. Outside of the sound quality, the real stand out here is the set up. Works easily easy to set up all the speakers and link them. And I really like the overall wireless set up, so much better than running wires all over the place. The only thing that I have real criticism for is it only has one HDMI port. Personally, I think two or three would’ve been better so that you could add additional components. Overall, I’m really happy with it ... show more
Reviewed in the United States on December 30, 2025 by Jeff Bradshaw
    • It’s all you really need in most cases, 13 speakers & drivers plus a very good sub in 1 Atmos bar.
Color: Black Style: Soundbar Only
We upgraded from the original Sonos soundbar we bought many years ago, which is still excellent. The arc ultra has cleaner dialog which we wanted -along with its 13 speakers and atmos. With the Arc ultra we use their Sub and two of the Sonos Era 300 atmos surrounds for movies. Scares the heck out of my wife when lightning goes off in a film ;) We use Play 5s and subs in other rooms. We’re getting on in years so we have a legitimate reason to crank it up :) When you look at how well these are built and last, they are worth the current price. (March 2026) ... show more
Reviewed in the United States on March 30, 2026 by USAForensic, llc.

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