Sonos ARCG2US1BLK Soundbar Review
Our verdict
The Sonos Arc Gen 2 is a 9.1.4-channel flagship soundbar at $899, offering HDMI, Bluetooth, and Wi-Fi connectivity in a 46-inch enclosure that weighs 12.7 pounds. A 4.5-star average from 619 reviewers confirms this is one of the most consistently well-regarded premium soundbars available.
Check price on AmazonBest for
Home theater enthusiasts who want a single-bar Atmos solution with deep Sonos ecosystem integration and multiroom audio support
Skip if
You are on a tight budget, do not need Dolby Atmos height effects, or prefer a brand-agnostic wireless audio ecosystem
- Channels 9.1.4
- Speaker type Soundbar
- Connectivity Hdmi, Bluetooth, Wi-Fi
- Mounting Tabletop Mount
- Color Black
- Dimensions 4.35 X 46.18 X 3.13 In
- Priced 184% above the category median ($316.79 across 62 tracked models)
Pros
- 9.1.4-channel layout with height drivers supports Dolby Atmos and DTS:X processing
- HDMI, Bluetooth, and Wi-Fi cover all major connectivity scenarios
- 4.5-star average from 619 reviews is among the highest in the soundbar category
- Integrates natively into the Sonos multiroom audio ecosystem
- 46-inch width suits large 55-inch-plus TVs without looking undersized
Cons
- $899 price is a significant investment compared to mid-tier options
- Wall mount bracket is not included and must be purchased separately
- Sonos ecosystem lock-in means adding non-Sonos speakers later is not straightforward
Our scorecard
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Owner rating4.5/5
4.5 average across 619 owner ratings
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Popularity4.0/5
619 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other AV receivers and amplifiers, soundbars, home theater speakers, subwoofers, surround sound systems and Blu-ray players we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The Sonos Arc Gen 2 (model ARCG2US1BLK) arrives as the second generation of Sonos's flagship soundbar. The 9.1.4-channel configuration means it drives nine full-range channels, one low-frequency channel, and four height drivers, all from within a single 46-inch bar. HDMI, Bluetooth, and Wi-Fi connectivity give it flexibility to work with virtually any modern TV and to slot into a Sonos multiroom audio setup.
At 12.7 pounds and 46.18 inches wide, it suits TVs in the 55-inch and larger range. The tabletop mount option means it sits cleanly on a media console without added hardware, though wall mounting requires the optional bracket sold separately. Build quality on Sonos products is generally regarded as premium, and the Arc line has historically been praised for its refined tuning out of the box.
With 619 ratings at 4.5 stars, the Arc Gen 2 earns one of the higher satisfaction scores in this entire category. The review base is substantial enough to be meaningful, and the high score aligns with Sonos's reputation for audio quality and software polish. At $899 it is a significant spend, but it is aimed squarely at buyers who want a high-performance single-bar solution.
Specifications
| Channels | 9.1.4 |
|---|---|
| Speaker type | Soundbar |
| Connectivity | Hdmi, Bluetooth, Wi-Fi |
| Mounting | Tabletop Mount |
| Color | Black |
| Dimensions | 4.35 X 46.18 X 3.13 In |
| Weight | 12.7 lb |
Performance notes
The 9.1.4-channel configuration is the standout spec here, with four dedicated upward-firing or angled drivers handling height information for Atmos and DTS:X content. The bar measures 4.35 by 46.18 by 3.13 inches and tips the scale at 12.7 pounds, suggesting a dense, well-built enclosure. Wi-Fi connectivity supports lossless audio streaming and keeps the bar responsive in Sonos app control.
What buyers say
619 reviews with a 4.5-star average puts the Sonos Arc Gen 2 at the top tier of buyer satisfaction in this category. Reviewers at this volume and score level generally report that the product delivers on its core promise, which here is premium multi-channel soundbar performance from a single enclosure.
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Frequently asked questions
Does the Sonos Arc Gen 2 require a Sonos subwoofer to sound its best?
No. The Arc Gen 2 is tuned to perform as a standalone unit, and many buyers use it without an external subwoofer. However, pairing it with a Sonos Sub adds dedicated low-frequency output that the bar alone cannot fully replicate, which is worth considering for large rooms or action-movie enthusiasts.
Can I control the Arc Gen 2 without the Sonos app?
Basic playback control is possible via the TV remote using HDMI-CEC commands. For full access to EQ settings, grouping, and streaming services, the Sonos app on iOS or Android is required.
Is the Arc Gen 2 compatible with Apple AirPlay?
Yes. Sonos Arc models support Apple AirPlay 2, which allows iPhones, iPads, and Macs to send audio directly to the soundbar without going through the Sonos app.