Short answer: the Brane X. It ranks #4 of 117 large speakers by sound quality, rated 4.6/5, at $549; the B&O Beosound Level ranks #89, rated 2.8/5, and costs $2,250, so there is little reason to consider the other one.
The B&O Beosound Level is the longer-running pick. A sculptural luxury speaker that works on battery or mains, mounts on a wall, and streams over Wi-Fi with upgradeable modules. It is rated for 16 hours of battery against 12 for the Brane X. The tradeoff: Not very deep bass, peaks in midrange.
The Brane X is the better-sounding, deeper-bass option. A portable speaker with extraordinarily deep bass for its size, plus Wi-Fi, AirPlay, Alexa and a low latency aux input. Its bass reaches about 31Hz before falling 10dB, against 60Hz for the B&O Beosound Level. It is rated IP57 against IP54 for the B&O Beosound Level. It supports aptX HD Bluetooth, which the B&O Beosound Level lacks. The catch: The front-facing design has only moderate dispersion, so sound changes noticeably off to the sides or behind it.
Buy the Brane X. It is rated higher for sound quality than the B&O Beosound Level and costs less, which makes it the one to get unless you need something the other one does better.
Looking for alternatives? See the complete Portable Bluetooth rankings.
A sculptural luxury speaker that works on battery or mains, mounts on a wall, and streams over Wi-Fi with upgradeable modules.
A portable speaker with extraordinarily deep bass for its size, plus Wi-Fi, AirPlay, Alexa and a low latency aux input.
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.
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Specifications Side By Side
| B&O Beosound Level | Brane X | |
|---|---|---|
| Price | $2,250.00 | $549.00 |
| Ranked | #89 of 117 in Large Size Portable Bluetooth Speakers | #4 of 117 in Large Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~60Hz | 31Hz |
| Battery Life | 16 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Weight | 7.3 lbs (3.3 kg) | 7.7 lbs (3.5 kg) |
| Wi-Fi | Yes | Yes |
| App | No | Yes (Brane app) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | aptX HD, aptX, AAC, SBC |
| Built-in Microphone | Yes | Yes |
| Voice Assistants | Google Assistant | Amazon Alexa |
| EQ | No | Yes (5 band) |
| IP Rating | IP54 | IP57 |
| Party Mode | No | Yes (Brane app, up to 8 speakers) |
| Power Bank | No | No |
| Power Input | USB-C | AC Power brick |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Bluetooth Version | 5.0 | 5.1 |
| Drivers | 2x 102mm woofers, 1x 51mm fullrange, 2x 20mm tweeters | 2x 2.5” midrange, 2x 0.75” tweeters + 6.5”x9” subwoofer |
| Dimensions | 13.7” x 9.1” x 2.2” (348 x 230 x 56 mm) | 9.3” x 7” x 6.1” (236 x 178 x 155 mm) |
| Frequency Response | 39Hz - 23kHz (Manufacturer specified) | 30Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | 105W | 200W |
| Maximum SPL | 96dB (Manufacturer specified) | 106dB (measured by Alan Ross Reviews) |
| Digital Aux Input | No | No |
| Aux Latency | - | 295ms default, 33ms with aux pass-through |
| Bluetooth Latency | - | 100ms |
| Strap | - | No |
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