Short answer: the Sonos Era 300. It ranks #6 of 10 powered desktop speakers by sound quality, rated 4.0/5, at $499; the B&O Beosound 2 ranks #7, rated 3.7/5, and costs $4,000, which makes this an easy call rather than a real tradeoff.
What the B&O Beosound 2 does well: A beautifully made luxury Wi-Fi speaker that fills a room in every direction, with Chromecast, AirPlay, optical input and multiroom. It supports aptX Bluetooth, which the Sonos Era 300 lacks. It keeps a wired aux input, which the Sonos Era 300 lacks. Watch for: Its bass-forward balance can recess the mids, and its 94dB maximum level is modest for a speaker intended to fill larger spaces.
Why pick the Sonos Era 300: A Wi-Fi smart speaker with real stereo and Dolby Atmos spatial audio, excellent Alexa voice pickup and Trueplay room tuning. The catch: RTINGS’ one listed con is some compression at max volume.
Buy the Sonos Era 300. It is rated higher for sound quality than the B&O Beosound 2 and costs less, which makes it the one to get unless you need something the other one does better.
Want more options? Browse the full Powered Home rankings.
A beautifully made luxury Wi-Fi speaker that fills a room in every direction, with Chromecast, AirPlay, optical input and multiroom.
A Wi-Fi smart speaker with real stereo and Dolby Atmos spatial audio, excellent Alexa voice pickup and Trueplay room tuning.
Prices on this page were last checked November 5, 2026 at 10:30 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.
As an eBay Partner, we may be compensated if you make a purchase.
Specifications Side By Side
| B&O Beosound 2 | Sonos Era 300 | |
|---|---|---|
| Price | $4,000.00 each | $499.00 each |
| Ranked | #7 of 10 in Large Size Powered Desktop Speakers | #6 of 10 in Large Size Powered Desktop Speakers |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | ~45Hz | - |
| Battery Life | No Battery | No Battery |
| Party Mode | Yes (Beolink Multiroom) | Yes (Sonos multi-room, AirPlay 2) |
| Power Input | AC Power cord | External AC adapter |
| TWS | Yes | Yes (stereo pairing via Sonos app) |
| Weight | 9 lbs (4.1 kg) | 9.9 lbs (4.47 kg) |
| App | Yes | Yes (Sonos S2) |
| Bluetooth Codecs | SBC, AAC, aptX | SBC |
| Bluetooth Version | 5.3 | 5.0 |
| Dimensions | 11.8” x 11.8” (300 x 300 mm) | 7.3” x 10.2” x 6.3” (185 x 260 x 160 mm) |
| EQ | Yes (via app) | Yes (Bass/Treble + Trueplay room correction) |
| Frequency Response | 37Hz - 22kHz (Manufacturer specified) | - |
| Inputs | Bluetooth, Aux, Optical, Chromecast | Wi-Fi, Bluetooth, USB-C (line-in adapter sold separately) |
| Stereo | 360-degree | Yes |
| Voice Assistants | Yes (Google Assistant) | Amazon Alexa |
| Wi-Fi | Yes | Yes (Wi-Fi 6) |
| Drivers | 1x 5.5” + passive radiator woofer | 4x tweeters (1 forward, 2 side, 1 upward-firing), 2x angled woofers |
| Woofer Cabinet | passive radiator | - |
| Amplifier Power | 200W | - |
| Maximum SPL | 94dB | - |
| XLR Input | No | No |
| RCA Input | No | No |
| TRS Input | No | No |
| Optical Input | Yes | No |
| Coaxial Input | No | No |
| USB Input | No | Yes (line-in adapter sold separately) |
| HDMI Input | No | No |
| AES Input | No | No |
| Bluetooth | Yes | Yes |
| IP Rating | - | None |
| Built-in Microphone | - | Yes (far-field, mic mute button) |
| Power Bank | - | No |
| Streaming Services | - | Sonos app streaming (Spotify, Apple Music, Amazon Music and more), AirPlay 2, Dolby Atmos Music |
Related Speaker Comparisons
More top alternatives to Sonos Era 300: