Short answer: the Tribit Stormbox Micro, narrowly. The Micro is quite neutral and costs $40 against the EarFun Uboom 360’s $42, a $2 gap. It only gets murky and slightly sharp near max volume, while the Uboom 360 is not stereo and likely uses the same drivers as the Maxsound Plus. The Tribit Stormbox Micro is discontinued; its replacement is the Tribit Stormbox Micro 3.
Buy the EarFun Uboom 360 at $42 if you want a medium speaker. Buy the Tribit Stormbox Micro at $40 if you want a small speaker instead.
If battery life is a priority, the EarFun Uboom 360 is rated for 16 hours versus 8 hours for the Tribit Stormbox Micro.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
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Specifications Side By Side
| EarFun Uboom 360 | Tribit Stormbox Micro | |
|---|---|---|
| Price | $42 Discontinued | $40 Discontinued |
| Ranked | #34 of 179 in Medium Size Portable Bluetooth Speakers | #5 of 62 in Small Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | No | No |
| Bass Extension (-10dB) | 61Hz | 62Hz |
| Battery Life | 16 hours (Manufacturer specified) | 8 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| IP Rating | IPX7 | IP67 |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) | 93dB (measured by Alan Ross Reviews) |
| Stereo | No | No |
| Omnidirectional | Yes | Pointing up |
| TWS | Yes | Yes |
| Weight | 1.3 lbs (585 g) | 0.7 lbs (295 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 5.0 | 5.0 |
| Power Input | USB-C (5V/2A) | USB-C |
| Amplifier Power | 24W (2 x 12W) | 13W |
| Drivers | Dual 63mm woofers + dual tweeters | 48mm NdFeB |
| Digital Aux Input | No | No |
| Dimensions | 6.6”H x 3.5”W x 3.5”D (166.5 x 88 x 88 mm) | 3.9” x 3.9” x 1.4” (99.1 x 99.1 x 35.6 mm) |
| Bluetooth Latency | - | 180ms |
| Party Mode | - | No |
| Power Bank | - | No |
| Strap | - | Yes (built-in strap) |
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