Short answer: the KEF Muo gen2, if you are buying new. The Denon Envaya DSB-250BT ranks higher than it (#6 vs #96 of 179 medium speakers, 4.4/5 vs 3.1/5) but is discontinued, so only consider it used; the KEF Muo gen2 is still sold new at $249.99.
Buy the KEF Muo gen2 new; the Denon Envaya DSB-250BT is no longer sold new, so it only makes sense as a used find.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
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Specifications Side By Side
| Denon Envaya DSB-250BT | KEF Muo gen2 | |
|---|---|---|
| Price | $250 Discontinued | $249.99 |
| Ranked | #6 of 179 in Medium Size Portable Bluetooth Speakers | #96 of 179 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | 57Hz | - |
| Battery Life | 13 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Built-in Microphone | Yes | - |
| IP Rating | IP67 | IP67 |
| Bluetooth Latency | 180ms | - |
| Maximum SPL | 97dB (measured by Alan Ross Reviews) | 90dB (Manufacturer specified) |
| Power Input | Micro USB | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 1.7 lbs (750 g) | 1.6 lbs (740 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | aptX, AAC | SBC, aptX Adaptive up to 48 kHz 24 bit |
| Charging Time | 3.5 hours | - |
| Drivers | 2x 40mm full-range drivers + passive radiator | 1x 58x117mm racetrack woofer, 1x 20mm tweeter |
| Amplifier Power | 27W | 40W |
| App | No | Yes |
| EQ | No | Yes |
| Power Bank | No | - |
| TWS | No | Yes |
| Bluetooth Version | 4.1 | 5.4 |
| Dimensions | 7.9” x 3” x 2.9” (200 x 77 x 74 mm) (W x H x D) | 8.5” x 3.2” x 2.3” (216 x 82 x 59 mm) |
| Digital Aux Input | No | Yes (USB-C) |
| Party Mode | - | Yes (Auracast) |
| Frequency Response | - | 43Hz - 20kHz (Manufacturer specified) |
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