Short answer: the KEF Muo gen2. It ranks #72 of 134 medium speakers at $249.99; the B&O Beosound Explore ranks #107 and costs $299, so there is not much of a tradeoff to weigh.
What the B&O Beosound Explore gets right: IP67 rated with a rugged ‘seatbelt’ strap and carabiner hook. The tradeoff: Huge lack of bass extension compared to competitors, overly hot ringing treble.
On the KEF Muo gen2 side: KEF seemed to have fixed the rolled off treble and overall balance. The catch: Lacking deeper bass.
Buy the B&O Beosound Explore if the price matters more than the ranking. Buy the KEF Muo gen2 if the ranking matters more than the price.
Specifications Side By Side
| B&O Beosound Explore | KEF Muo gen2 | |
|---|---|---|
| Price | $299.00 | $249.99 |
| Ranked | #107 of 134 in Medium Size Portable Bluetooth Speakers | #72 of 134 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | ~70Hz | - |
| Battery Life | 27 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| IP Rating | IP67 | IP67 |
| USB Audio | Yes | Yes |
| Weight | 1.4 lbs / 631 g | 1.6 lbs / 740 g |
| Bluetooth Version | 5.2 | 5.4 |
| Bluetooth Codecs | SBC | SBC, aptX Adaptive up to 48 KHz 24 bit |
| Dimensions | 3.19" x 4.88" x 3.19" (81 x 124 x 81 mm) | 8.5" x 3.2" x 2.3" (216 x 82 x 59 mm) |
| Drivers | 2x 1.8" (46mm) full-range drivers | 1x 58x117mm racetrack woofer, 1x 20mm tweeter |
| TWS | Yes | Yes |
| Built in Microphone | No | - |
| Stereo | Yes | Yes |
| Power Input | USB-C | - |
| Power Bank | No | - |
| Output Power | 60W | 40W |
| Max Volume | 91dB | 90dB |
| App | - | Yes |
| Party Mode | - | Auracast |
| Frequency Response | - | 43Hz - 20kHz (Manufacturer specified) |
The Two Speakers In Full
B&O Beosound Explore: $299.00 Amazon
Pros: IP67 rated with a rugged ‘seatbelt’ strap and carabiner hook. Real-world battery life around 20-24 hours. Distinctive anodized-aluminum design.
Cons: Huge lack of bass extension compared to competitors, overly hot ringing treble. Colored midrange. Just not great sounding overall.
| Bass Extension (-10dB) | ~70Hz |
|---|---|
| Battery Life | 27 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Built in Microphone | No |
| Dimensions | 3.19" x 4.88" x 3.19" (81 x 124 x 81 mm) |
| Drivers | 2x 1.8" (46mm) full-range drivers |
| IP Rating | IP67 |
| Max Volume | 91dB |
| Output Power | 60W |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Audio | Yes |
| Weight | 1.4 lbs / 631 g |
- Head-to-Head Comparisons
- Links
KEF Muo gen2: $249.99 Amazon
Pros: KEF seemed to have fixed the rolled off treble and overall balance
Cons: Lacking deeper bass. Very thuddy bass. Appears to be the exact same hardware but with updated tuning
| App | Yes |
|---|---|
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, aptX Adaptive up to 48 KHz 24 bit |
| Bluetooth Version | 5.4 |
| Dimensions | 8.5" x 3.2" x 2.3" (216 x 82 x 59 mm) |
| Drivers | 1x 58x117mm racetrack woofer, 1x 20mm tweeter |
| Frequency Response | 43Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Max Volume | 90dB |
| Output Power | 40W |
| Party Mode | Auracast |
| Stereo | Yes |
| TWS | Yes |
| USB Audio | Yes |
| Weight | 1.6 lbs / 740 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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- KEF Muo gen2 vs Huawei Sound Joy
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- KEF Muo gen2 vs Minirig 4
- KEF Muo gen2 vs Sony SRS-XB30
- KEF Muo gen2 vs Ultimate Ears Megaboom 4
- KEF Muo gen2 vs B&O Beosound A1 3rd gen
- KEF Muo gen2 vs Harman Kardon Luna
- KEF Muo gen2 vs JBL Charge 5
- KEF Muo gen2 vs Marshall Emberton II
- KEF Muo gen2 vs Sonos Roam 2
- KEF Muo gen2 vs Ultimate Ears Megaboom 3
- Links
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Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.