Short answer: the Tribit Stormbox 2. It ranks #104 of 179 medium speakers by sound quality, rated 3.0/5, at $69.99. The DOSS E-Go II ranks #148, rated 2.5/5, at $39.90, $30.09 cheaper, a saving that is not big enough to make up the sound-quality gap.
The Tribit Stormbox 2 is the better-sounding, longer-running option. A light, waterproof everyday speaker with a long rated battery and an Xbass mode that fills out the low end. It is rated for 24 hours of battery against 12 for the DOSS E-Go II. It has an adjustable EQ, which the DOSS E-Go II lacks. It charges over USB-C rather than Micro USB. The catch: Drivers on the side, so it will have a rolled off treble listening to it face on.
The DOSS E-Go II is the lighter pick. A water bottle sized stereo speaker with water resistance and quick pairing, light enough for a cup holder or bag. At 0.9 lbs (399 g) it weighs noticeably less than the Tribit Stormbox 2 at 1.3 lbs (593 g). It plays in stereo from a single unit, unlike the Tribit Stormbox 2. Watch for: Horribly bad unless turned up, still not great.
Buy the Tribit Stormbox 2. It is rated higher for sound quality, and saving $30.09 with the DOSS E-Go II does not make up for the sound-quality gap.
Want more options? Browse the full Portable Bluetooth rankings.
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Specifications Side By Side
| Tribit Stormbox 2 | DOSS E-Go II | |
|---|---|---|
| Price | $69.99 | $39.90 |
| Ranked | #104 of 179 in Medium Size Portable Bluetooth Speakers | #148 of 179 in Medium Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Latency | 200ms | - |
| Battery Life | 24 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | Yes | No |
| IP Rating | IPX7 | IPX6 |
| Bluetooth Latency | 400ms AAC, 400ms SBC | - |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) | - |
| Party Mode | No | - |
| Stereo | No (front/rear drivers) | Yes |
| Omnidirectional | Yes | No |
| TWS | Yes | No |
| Weight | 1.3 lbs (593 g) | 0.9 lbs (399 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 4.1 |
| Drivers | 2x 48mm fullrange | 2x 6W full-range drivers + 1x passive radiator |
| Dimensions | 7.1” x 2.7” x 2.7” (180 x 69 x 69 mm) | 7.8” x 2.5” x 2” (198 x 63 x 51 mm) |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 34W RMS | 12W |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC, AAC | SBC (inferred; additional codecs unverified) |
| Aux Input | Yes | Yes |
| Power Input | USB-C | Micro USB |
| Bass Extension (-10dB) | - | 120Hz |
| MicroSD Playback | - | Yes |
| Strap | - | Yes (strap) |
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