Different classes, so treat this as a step-up-or-not question rather than a head-to-head. The B&O Beosound 2 ranks #7 of 10 powered desktop speakers by sound quality at $4,000; the Sonos Roam 2 ranks #92 of 164 medium speakers by sound quality at $179.
The B&O Beosound 2 is the deeper-bass option. 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. Its bass reaches about 45Hz before falling 10dB, against 63Hz for the Sonos Roam 2. It supports aptX Bluetooth, which the Sonos Roam 2 lacks. It keeps a wired aux input, which the Sonos Roam 2 lacks. The catch: Its bass-forward balance can recess the mids, and its 94dB maximum level is modest for a speaker intended to fill larger spaces.
The Sonos Roam 2 is the battery-powered option. Very neutral. Its battery is rated for 10 hours, while the B&O Beosound 2 needs an outlet. The tradeoff: Exact same sound quality as the original Roam.
Buy the B&O Beosound 2 at $4,000 for a powered desktop speaker, or the Sonos Roam 2 at $179 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 Roam 2 | |
|---|---|---|
| Price | $4,000.00 each | $179.00 |
| Ranked | #7 of 10 in Large Size Powered Desktop Speakers | #92 of 164 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | ~45Hz | 63Hz |
| Battery Life | No Battery | 10 hours (Manufacturer specified) |
| Party Mode | Yes (Beolink Multiroom) | - |
| Power Input | AC Power cord | USB-C |
| TWS | Yes | Yes |
| Weight | 9 lbs (4.1 kg) | 0.9 lbs (429 g) |
| App | Yes | Sonos S2 App |
| Bluetooth Codecs | SBC, AAC, aptX | SBC, AAC |
| Bluetooth Version | 5.3 | 5.2 |
| Dimensions | 11.8” x 11.8” (300 x 300 mm) | 2.4” x 6.6” x 2.4” (62 x 168 x 60 mm) |
| EQ | Yes (via app) | Yes (via app, limited in Bluetooth mode) |
| Frequency Response | 37Hz - 22kHz (Manufacturer specified) | - |
| Inputs | Bluetooth, Aux, Optical, Chromecast | - |
| Stereo | 360-degree | No |
| Voice Assistants | Yes (Google Assistant) | Amazon Alexa (Sonos Voice Control also built in) |
| Wi-Fi | Yes | Yes |
| Drivers | 1x 5.5” + passive radiator woofer | 1x ~45mm racetrack mid-woofer + 1x tweeter + 2x passive radiators |
| Woofer Cabinet | passive radiator | - |
| Amplifier Power | 200W | - |
| Maximum SPL | 94dB | 95dB (Manufacturer specified) |
| 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 | Yes |
| Omnidirectional | - | No |
| Built-in Microphone | - | Yes |
| IP Rating | - | IPX5 |
| Digital Aux Input | - | No |
| Strap | - | No |
Related Speaker Comparisons
How Sonos Roam 2 compares with other leading options:
- Earfun Uboom L vs Sonos Roam 2
- Soundcore Motion 300 vs Sonos Roam 2
- Sonos Roam 2 vs Soundcore Boost “upgraded” 2021
- Minirig 4 vs Sonos Roam 2
- B&O Beosound A1 2nd gen vs Sonos Roam 2
Prices on this page were last checked October 7, 2026 at 9:25 PM 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
Same family: the B&O Beosound 1 (smaller model, rated 3.5/5).
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 |
| Bluetooth Codecs | SBC, AAC, aptX |
| Bluetooth Version | 5.3 |
| 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
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Sonos Roam 2: $179.00 Amazon eBay
Older model: the Sonos Roam (ranked lower, rated 3.1/5).
Pros: Very neutral. Additional button for pairing instead of being shared with power button. Measured bass extension of 63Hz (-10dB).
Cons: Exact same sound quality as the original Roam. Bass extension isn’t very good. Not stereo. Gets distorted as you turn up the bass.
Full Sonos Roam 2 review and specifications →
| App | Sonos S2 App |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 63Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 2.4” x 6.6” x 2.4” (62 x 168 x 60 mm) |
| Drivers | 1x ~45mm racetrack mid-woofer + 1x tweeter + 2x passive radiators |
| EQ | Yes (via app, limited in Bluetooth mode) |
| IP Rating | IPX5 |
| Maximum SPL | 95dB (Manufacturer specified) |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | No |
| TWS | Yes |
| Voice Assistants | Amazon Alexa (Sonos Voice Control also built in) |
| Weight | 0.9 lbs (429 g) |
| Wi-Fi | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons