Sonos Arc Ultra Soundbar with Dolby Atmos and Voice Control - 9.1.4 Surround Sound for TV and Music - Black
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Availability:
Only 7 left in stock, order soon!
Arrives
Tuesday, Jul 28
Recently Viewed
Color: Black
Style: Soundbar
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: Surround
Input Voltage: 240 Volts
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
Color: Black
Is Waterproof: FALSE
Warranty Type: Limited
Control Method: App, Voice
Speaker Size: 46.18 Inches
Water Resistance Level: Not Water Resistant
Specific Uses For Product: Travel,Party,Gaming,Business
MP3 player: No
Controller Type: App Control
Frequency Response: 20000 Hz
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
Number Of Circuits: 14
Brand: Sonos
Model Number: ARCG2US1BLK
Model Name: Arc Ultra
Built-In Media: Power Cable, Quick Start Guide
Warranty Description: 1 year Manufactuerer
Number of Items: 1
Customer Package Type: Premium/Standard (Not FFP)
UPC: 840136811336
Manufacturer: Sonos
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:
Tuesday, Jul 28
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
Style: Soundbar
The Sonos Arc Ultra is not merely an incremental evolution of the modern soundbar; it is a comprehensive redefinition of what a single-piece home audio system can accomplish. Engineered with remarkable precision and an uncompromising focus on acoustic fidelity, it delivers an immersive 9.1.4-channel Dolby Atmos experience that consistently exceeds expectations, transforming both cinematic entertainment and music reproduction into events worthy of dedicated audiophile systems. From the very first listening session, the Arc Ultra demonstrates exceptional command over spatial audio. Dolby Atmos content is rendered with astonishing dimensionality, creating a convincingly three-dimensional soundstage where dialogue, ambient effects, orchestral scores, and directional cues occupy distinct positions within the listening environment. Height virtualization is particularly impressive, producing a genuine sense of overhead movement that brings films, live performances, and next-generation gaming to life with extraordinary realism. Speech intelligibility deserves special recognition. The soundbar's advanced speech enhancement algorithms ensure dialogue remains crystal clear without sacrificing the integrity of the surrounding soundscape. Whether handling whispered conversations, complex action sequences, or densely layered soundtracks, vocal reproduction maintains remarkable articulation and natural timbre. This balance eliminates the common frustration of constantly adjusting volume during movies. The Arc Ultra's acoustic architecture reflects a sophisticated understanding of modern transducer design. Its precisely engineered driver array produces exceptional channel separation, allowing intricate details to emerge without congestion or distortion. High frequencies are rendered with remarkable clarity and airiness, the midrange remains rich and expressive, while low frequencies possess authority, control, and impressive extension without becoming bloated or overpowering. The resulting tonal balance feels exceptionally refined, equally suited for blockbuster cinema, classical orchestras, jazz ensembles, electronic music, and intimate acoustic recordings. Dynamic performance is another area where the Arc Ultra truly excels. It effortlessly transitions from delicate musical passages to explosive cinematic crescendos with outstanding headroom and composure. Even at elevated listening levels, compression is minimal, transient response remains precise, and distortion is virtually nonexistent, highlighting the sophistication of Sonos' digital signal processing and amplifier design. Music playback is every bit as compelling as its home theater performance. Stereo imaging is expansive, instruments occupy well-defined locations, and vocal performances possess remarkable presence and emotional intimacy. Lossless streaming sources reveal subtle nuances often masked by lesser systems, making extended listening sessions deeply engaging regardless of musical genre. The integration of intelligent room tuning further elevates the experience. Automatic acoustic optimization adapts output characteristics to the unique geometry and reflective properties of the listening space, ensuring consistent performance across a wide variety of environments. The result is an exceptionally coherent presentation that feels carefully calibrated rather than generically configured. Voice control implementation is equally polished. Commands are recognized quickly and executed with impressive reliability, allowing effortless control over playback, volume, smart home functions, and streaming services without interrupting the listening experience. The seamless integration reflects the maturity of Sonos' software ecosystem, where hardware and software operate as a unified platform rather than independent components. Industrial design remains unmistakably Sonos minimalist, elegant, and timeless. The matte black finish complements virtually any contemporary living space while avoiding unnecessary visual distractions. Every detail, from material selection to construction quality, conveys premium craftsmanship and long-term durability. It integrates effortlessly beneath modern televisions while maintaining a sophisticated aesthetic presence. Perhaps the Arc Ultra's greatest achievement lies in its remarkable balance between technical sophistication and everyday usability. Advanced acoustic engineering, powerful digital signal processing, immersive Dolby Atmos rendering, intelligent room optimization, intuitive voice control, and effortless streaming coexist within a product that remains refreshingly simple to install and operate. In every meaningful category clarity, immersion, tonal accuracy, dynamic range, spatial precision, software integration, industrial design, and overall user experience; the Sonos Arc Ultra performs at an exceptionally high level. It represents the culmination of thoughtful engineering, meticulous acoustic research, and refined product design. Viewed objectively, the Sonos Arc Ultra stands as one of the finest premium soundbars available today. It delivers a listening experience that is simultaneously technically impressive and emotionally captivating, making it an outstanding investment for discerning listeners seeking reference-quality home entertainment without the complexity of a traditional multi-component surround system. Simply put, it is an extraordinary achievement in modern audio engineering.
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Reviewed in the United States on July 16, 2026 by Sunny R
Color: Black
Style: Soundbar
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
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Reviewed in the United States on December 19, 2025 by Chuck - The Tech Guy
Color: White
Style: Soundbar
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.
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Reviewed in the United States on September 9, 2025 by Chris & Cassidy
Color: Black
Style: Soundbar
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.
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Reviewed in the United States on September 10, 2025 by OberonChgo
Color: Black
Style: Soundbar
This sound bar has been reviewed thousands of times, so rather than repeat what others have said, this is specific for the LG G4. I have the 65 inch LG G4 OLED. The sound bar connected to the correct HDMI. I connected the Roku to the HDMI1. Installed the app. Bluetooth and wifi connected. System worked after confirming the sound was correct on the TV system. So, a rather easy install and setup. No issues. The ROKU remote works for the TV and controls the soundbar so one remote for everything. Four stars as unlike all the others, I am not "blown away" by the quality. It is better than the TV speakers and much better than the $100 sound bar, but not the kind of difference that knocks me off my feet. The speech quality is much better. When adjusting speech improvement, the standard is the best adjustment. If one picks the highest adjustment, there is a treble distortion and lack of mid and low tones that makes the sound distorted.
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Reviewed in the United States on August 29, 2025 by Homer
Color: Black
Style: Soundbar
I spent weeks studying surround sound systems trying to decide on passive or wireless. I kept coming back to Sonos with the Arc Ultra Soundbar as the foundation. During the recent Black Friday sale I purchased the Arc Ultra with two Era 300 surround speakers. I liked them so much, within a week I added a sub woofer and then two Era 100’s for a second room. I couldn’t be happier with the sound. I don’t watch many movies with Dolby Atmos and stick mostly to basic TV and sporting events and the surround sound is still very impressive. The soundbar is very powerful and is outstanding as a stand alone unit. Adding the other speakers has added the perfect touch. Now, I begin my day with music that plays all day throughout the house until it is time for nighttime TV. I grew up listening to music all day and it is so nice to have a sound system that offers a high level of fidelity. I didn’t know what I was missing. The set up was extremely easy. I had read that the Sonos app was not easy to use but that wasn’t the case. Once the speakers were plugged in, the app immediately added them to my WiFi and connected them to the Arc Ultra. I use the app to play from Apple Music and Sirius XM. It is very easy to control the sound and volume for each set of speakers. I am so glad I went with the Sonos Arc Ultra Soundbar and even more pleased to add the sub and two sets of surround sound speakers. I am also pleased that I didn’t go with a passive system that would require wiring for each speaker. I highly recommend the Arc Ultra but be warned, you will most likely immediately add the sub and surround speakers. I promise you won’t regret it!
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Reviewed in the United States on December 3, 2025 by Mike Curington
Color: Black
Style: Soundbar
The best sounding sound bar I have ever heard bar-none. If you're using in a rather small space then you don't need the sub, but in a larger wide open area the sub is a huge plus. Yes it's expensive, but worth every penny in my personal opinion. If you have the money and/or willing to pay the cost, no need continue shopping. This is it.
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Reviewed in the United States on May 13, 2026 by Amazon Customer
Color: Black
Style: Soundbar
Best sound of any soundbar I’ve listened to for the price. Have added sub and era 300 to complete the surround system. Also have a second ARC Ultra and ERA 100 in another room and I like the easy of connecting the rooms.
Reviewed in the United States on July 7, 2026 by mary Lou