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Sonos

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

  • Based on 367 reviews
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Availability: Only 7 left in stock, order soon!
Fulfilled by Mlaags
Arrives Mar 25 – Mar 27
Order within 11 hours and 5 minutes
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Color: White


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


Frequency Response: 20000 Hz


Connectivity Technology: Bluetooth, HDMI, Wi-Fi


Audio Output Mode: Dolby Digital, Dolby Atmos


Mounting Type: Tabletop Mount


Material: Metal


Model Name: Arc Ultra


Speaker Type: Soundbar


Special Feature: Built In Microphone, Dolby Enabled, Hi Res Audio, Multi Room Audio


Recommended Uses For Product: TV and Music


Compatible Devices: Television


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 9.1.4


Color: White


Included Components: Power Cable, Quick Start Guide


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


Item Weight: 12.7 Pounds


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: App, Voice


Wireless Communication Technology: Bluetooth, Wi-Fi


Speaker Size: 46.18 Inches


Power Source: Corded Electric


Woofer Diameter: 8 Inches


Water Resistance Level: Not Water Resistant


Audio Driver Type: Dynamic Driver


Audio Driver Size: 52 Millimeters


Subwoofer Connectivity Technology: Wired


Number Of Circuits: 14


Specific Uses For Product: TV and Music


UPC: 840136811329


Style: Soundbar Only


Indoor/Outdoor Usage: Indoor


Manufacturer: Sonos


Shape: Rectangular Prism


Set Name: Soundbars


Item Weight: 12.7 pounds


Item model number: ARCG2US1


Date First Available: October 15, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 25 – Mar 27

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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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
    • ⭐️⭐️⭐️⭐️⭐️ 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
    • 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
    • Pricey but phenomenal soundbar
Color: Black Style: Soundbar Only
I purchased this SONOS SOUNDBAR because I literally was having problems understanding the voices through my Samsung NEO TV speakers and had to increase the NEO volume to about 85% to get any common audio. Installed the power cable for the SONOS and then connected the HDMI cable into the HDMI E ARC input, then downloaded the SONOS app to control the soundbar volume and features. Instant clear vocals and more than enough volume power through the expanded SONOS soundbar speakers. What could be easier? It is pricey, but worth every dollar. Highly recommend. ... show more
Reviewed in the United States on January 25, 2026 by John S. Ellis
    • Buy it
Color: Black Style: Soundbar Only
The Sonos Arc Ultra delivers an impressive, room-filling audio experience that instantly elevates movies, sports, and gaming. Dolby Atmos performance is excellent—clear dialogue, powerful bass, and immersive surround effects without needing a full speaker setup. The sleek, modern design also blends seamlessly into any living room. Setup through the Sonos app is straightforward, and integration with other Sonos products is a major plus for anyone building a multi-room system. Voice control and reliable connectivity make day-to-day use smooth and convenient. The only drawbacks are the premium price and the fact that optimal performance really benefits from adding a subwoofer or surrounds, which increases the overall cost. Even so, the Arc Ultra stands out as one of the best soundbars in its class ... show more
Reviewed in the United States on December 7, 2025 by Aaron

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