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Ecosystem Speakers
Choose smart speakers by assistant, app, casting, and music-service fit so one-room sound does not become a multi-room dead end.
Sonos B2ONEUS1BKSB Two Room Set with All-new Smart Speaker with Voice Control Built-In
This two-room Sonos One set is for the music lover who wants seamless sound in their living space. It's perfect for creating a connected audio environment, whether you're hosting friends or enjoying a quiet evening. While many focus on smart features, these speakers excel at delivering rich, immersive sound that makes every room feel intentional.
You can start your favorite playlist with a simple voice command to Alexa. The compact design blends into any decor without sacrificing audio quality. Pair both speakers in one room for true stereo separation, or place them in separate areas to fill your home with consistent sound. The built-in microphones clearly pick up your voice from across the room, even with music playing. This setup solves the problem of dead audio zones, giving you control over your home's atmosphere effortlessly.
Features
- Fill two rooms with rich, crystal clear sound
- Pair speakers for stereo sound or connect to home theater for surround sound
- Get weather updates, flash briefings, and sports scores
- Add more speakers for wireless audio throughout your home
- Start and control music with your voice
General specs
- Brand: Sonos
- Model: B2ONEUS1BKSB
- Seller: Amazon
- ID: B079BG3M7D
- Weight: 4500
- Dimensions: 251.46, 180.34, 99.06
- Connectivity: Wi-Fi
- Control Method: Voice
- Voice Assistant: Alexa
- First listed by seller: 12/9/25
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
$419.92
Free shipping
Used - Very Good
Third-party seller
Shippable
Used from
$419.92
Only from Used + Shippable live offers
Used offers
Used - Very Good
· Third-party seller
· Shippable
$419.92
Used - Like New
· Third-party seller
· FBA · Shippable
$429.17
Used - Like New
· Third-party seller
· Shippable
$430.00
Offers updated: 6/13/26
Price History for seller Amazon
Shipping options
Delivery to 
United States
United States
Available
Similar products comparison
| This item | Recommendations | |||||
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Sonos B2ONEUS1BKSB Black Start and control music with your voice
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Sonos E30G1US1 White
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Sonos PLAY:1 White
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Sonos Era 300 Black Dolby Atmos Music support
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Sonos One White Amazon Alexa built right in
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Bose 795345-1100 Black Wall-to-wall stereo sound from a single speaker
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| Brand | Sonos | Sonos | Sonos | Sonos | Sonos | Bose |
| Model | B2ONEUS1BKSB | E30G1US1 | PLAY:1 | Era 300 | One | 795345-1100 |
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| Price | $419.92 | $379.00 | $399.41 | $379.00 | $209.31 | $445.00 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 29, 2026 | May 27, 2026 | May 2, 2026 | May 29, 2026 | May 20, 2026 | May 29, 2026 |
| Weight | 4500 | 4470 | 8.16 pounds | 4470 | 2109.1 | |
| Dimensions | 251.46, 180.34, 99.06 | 168.91, 188.98, 168.91 | 6.65, 7.44, 6.65 | 4.72, 6.34, 4.72 | 169.7, 203.5, 101.9 | |
| Connectivity | Wi-Fi | Wi-Fi, Bluetooth | Wi-Fi | Bluetooth, Wi-Fi | Wi-Fi | Bluetooth |
| Control Method | Voice | Voice | Voice | Voice, App | ||
| Voice Assistant | Alexa | Alexa | Alexa | Alexa | ||
| Power Source | AC Powered | AC Powered | AC Powered | |||
| OS Compatibility | iOS | iOS | Android, iOS | |||
| Streaming Services | Amazon Music, Apple Music, Spotify | Amazon Music, Apple Music, Spotify | Amazon Music, Spotify, Pandora, SiriusXM | |||
Sonos B2ONEUS1BKSB Black Start and control music with your voice
$419.92
When this device makes sense
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