Short answer: the Marshall Kilburn II. It ranks #43 of 115 large speakers by sound quality, rated 3.8/5, at $219; the Devialet Mania ranks #52, rated 3.6/5, and costs $899, so there is little reason to consider the other one.
The Marshall Kilburn II is the longer-running choice. A rugged Marshall styled stereo speaker with a leather handle, quick charging and a sound that suits rock. It is rated for 20 hours of battery against 10 for the Devialet Mania. The catch: Boosted upper bass, not very detailed, not as deep bass as competitors, upper mids peak.
The Devialet Mania is the deeper-bass, tougher pick. A compact, good looking Wi-Fi and Bluetooth stereo speaker with Alexa built in and splash resistance. Its bass reaches about 47Hz before falling 10dB, against 58Hz for the Marshall Kilburn II. It is rated IPX4 against IPX2 for the Marshall Kilburn II. The tradeoff: Not very loud.
Buy the Marshall Kilburn II. It is rated higher for sound quality than the Devialet Mania 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 Portable Bluetooth rankings.
A rugged Marshall styled stereo speaker with a leather handle, quick charging and a sound that suits rock.
A compact, good looking Wi-Fi and Bluetooth stereo speaker with Alexa built in and splash resistance.
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Specifications Side By Side
| Marshall Kilburn II | Devialet Mania | |
|---|---|---|
| Price | $219.00 | $899.00 |
| Ranked | #43 of 115 in Large Size Portable Bluetooth Speakers | #52 of 115 in Large Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~58Hz | 47Hz |
| Battery Life | 20 hours (Manufacturer specified) | 10 hours (Manufacturer specified) |
| IP Rating | IPX2 | IPX4 |
| Weight | 5.5 lbs (2.49 kg) | 5.1 lbs (2.3 kg) |
| App | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| Party Mode | No | No |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Amplifier Power | 36W | 176W |
| Dimensions | 9.6” x 6.4” x 5.5” (243 x 162 x 140 mm) | 6.9” x 7.6” x 5.5” (176 x 193 x 139 mm) |
| Drivers | 1x 4” (102mm) woofer + 2x 20mm dome tweeters | 4x aluminum fullrange drivers, 2x woofers |
| Maximum SPL | 102dB (Manufacturer specified) | 95dB (Manufacturer specified) |
| Digital Aux Input | No | No |
| Bluetooth Version | 5.0 | 5.0 |
| Strap | Yes (built-in strap) | No |
| Wi-Fi | - | Yes |
| Voice Assistants | - | Amazon Alexa |
| Frequency Response | - | 30Hz - 20kHz (Manufacturer specified) |
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