These are not really the same size class, and that is the honest framing here. The B&O Beosound 2 ranks #5 of 5 powered desktop speakers by sound quality at $4000; the Sonos Play ranks #50 of 142 medium speakers by sound quality at $299.
The case for the B&O Beosound 2: A beautifully made, compact Wi-Fi speaker with omnidirectional playback, Chromecast, AirPlay, Bluetooth with AAC/aptX, optical and aux inputs, app EQ, voice control and Beolink multiroom. The tradeoff: Its bass-forward balance can recess the mids, and its 94dB maximum level is modest for a speaker intended to fill larger spaces.
The case for the Sonos Play: Genuinely wide, clean stereo dispersion off-axis thanks to the two angled tweeters, holding up from the side far better than most portables. The tradeoff: Bass distorts noticeably on bass-heavy tracks at default settings, and the distortion persists even after enabling Trueplay tuning and manually pulling bass back in the app.
Buy the B&O Beosound 2 at $4000 for a powered desktop speaker, or the Sonos Play at $299 for a medium speaker instead.
Looking for alternatives? See the complete Powered Home rankings and Portable Bluetooth rankings.
Specifications Side By Side
| B&O Beosound 2 | Sonos Play | |
|---|---|---|
| Price | $4,000.00 each | $299.00 |
| Ranked | #5 of 5 in Large Size Powered Desktop Speakers | #50 of 142 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~45Hz | - |
| Battery Life | No Battery | 24 hours (Manufacturer specified) |
| Party Mode | Yes (Beolink Multiroom) | No |
| Power Input | AC Power cord | USB-C |
| TWS | Yes | Yes |
| Weight | 9 lbs (4.1 kg) | 2.9 lbs (1.3 kg) |
| App | Yes | Yes |
| Bluetooth Codecs | SBC, AAC, aptX | SBC |
| Bluetooth Version | 4.2 | 5.3 |
| Dimensions | 11.8" x 11.8" (300 x 300 mm) | 7.6" x 4.4" x 3" (192.3 x 112.5 x 76.7 mm) |
| EQ | Yes (via app) | No |
| Frequency Response | 37Hz - 22kHz (Manufacturer specified) | - |
| Inputs | Bluetooth, Aux, Optical, Chromecast | - |
| Stereo | 360-degree | Yes |
| Voice Assistants | Yes (Google Assistant) | Amazon Alexa (Sonos Voice Control also built in) |
| Wi-Fi | Yes | Yes |
| Drivers | 1x 5.5" + passive radiator woofer | mid-woofer, 2x angled tweeters |
| Woofer Cabinet | passive radiator | - |
| Amplifier Power | 200W | - |
| Maximum SPL | 94dB | - |
| XLR Input | No | - |
| RCA Input | No | - |
| TRS Input | No | - |
| Optical Input | Yes | - |
| Coaxial Input | No | - |
| USB Input | No | - |
| HDMI Input | No | - |
| AES Input | No | - |
| Bluetooth | Yes, 5.3 | - |
| Built-in Microphone | - | Yes |
| IP Rating | - | IP67 |
| Power Bank | - | No |
| Omnidirectional | - | No |
| Digital Aux Input | - | No |
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Prices on this page were last checked September 22, 2026 at 5:11 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
B&O Beosound 2: $4,000.00 each Amazon eBay
Pros: A beautifully made, compact Wi-Fi speaker with omnidirectional playback, Chromecast, AirPlay, Bluetooth with AAC/aptX, optical and aux inputs, app EQ, voice control and Beolink multiroom. Reviews praise its even scaling at low volume, spacious room-filling presentation and convincing bass for a single 4.1kg enclosure. Measured bass extension of ~45Hz (-10dB).
Cons: Its bass-forward balance can recess the mids, and its 94dB maximum level is modest for a speaker intended to fill larger spaces. There is no battery or water rating, so this is a mains-powered indoor product; its luxury design and streaming feature set matter more than outright value or neutral hi-fi accuracy.
Full B&O Beosound 2 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 200W |
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~45Hz |
| Battery Life | No Battery |
| Bluetooth | Yes, 5.3 |
| Bluetooth Codecs | SBC, AAC, aptX |
| Bluetooth Version | 4.2 |
| Coaxial Input | No |
| Dimensions | 11.8" x 11.8" (300 x 300 mm) |
| Drivers | 1x 5.5" + passive radiator woofer |
| EQ | Yes (via app) |
| Frequency Response | 37Hz - 22kHz (Manufacturer specified) |
| HDMI Input | No |
| Inputs | Bluetooth, Aux, Optical, Chromecast |
| Maximum SPL | 94dB |
| Optical Input | Yes |
| Party Mode | Yes (Beolink Multiroom) |
| Power Input | AC Power cord |
| RCA Input | No |
| Stereo | 360-degree |
| TRS Input | No |
| TWS | Yes |
| USB Input | No |
| Voice Assistants | Yes (Google Assistant) |
| Weight | 9 lbs (4.1 kg) |
| Wi-Fi | Yes |
| Woofer Cabinet | passive radiator |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
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Sonos Play: $299.00 Amazon eBay
Pros: Genuinely wide, clean stereo dispersion off-axis thanks to the two angled tweeters, holding up from the side far better than most portables. Loudness processing keeps it sounding full-bodied at low volume. 24-hour user-replaceable battery with an included wireless charging base, IP67 waterproof and dustproof, and full Sonos WiFi multi-room with AirPlay 2 on top of Bluetooth 5.3.
Cons: Bass distorts noticeably on bass-heavy tracks at default settings, and the distortion persists even after enabling Trueplay tuning and manually pulling bass back in the app. Sounds boxy and short on clarity next to cheaper competitors.
Full Sonos Play review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.6" x 4.4" x 3" (192.3 x 112.5 x 76.7 mm) |
| Drivers | mid-woofer, 2x angled tweeters |
| EQ | No |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Voice Assistants | Amazon Alexa (Sonos Voice Control also built in) |
| Weight | 2.9 lbs (1.3 kg) |
| Wi-Fi | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons