Short answer: the Ultimate Ears Wonderboom 2 for better sound quality, the Tribit Stormbox Mini+ for the lower price. The Ultimate Ears Wonderboom 2 ranks #86 of 136 medium speakers at $80. The Tribit Stormbox Mini+ ranks #110 at $29.96, $50.04 cheaper.
What the Ultimate Ears Wonderboom 2 offers: IP67 rated and floats. Compact and light enough to toss in a bag. Watch for: Not stereo, barely any bass, recessed treble. Slightly boosted 93hz upper bass Dip at 9khz. You can tell from the micro USB that they are just feeding you the same crap hardware over and over, this is inexcusable for a product released in 2019. Not technically a 360 speaker, only front and rear.
What the Tribit Stormbox Mini+ offers: IPX7 waterproof, app support with EQ presets and AAC codec, true wireless stereo (TWS) capability, USB-C charging, built-in mic for calls, AUX input, microSD card playback. Watch for: Not a great sounding speaker, really weak bass.
Buy the Ultimate Ears Wonderboom 2 if sound quality matters more than the price. Buy the Tribit Stormbox Mini+ if the price matters more than sound quality.
Skip the Tribit Stormbox Mini+ if sound quality matters to you. It ranks near the bottom of the 136 medium speakers.
Specifications Side By Side
| Ultimate Ears Wonderboom 2 | Tribit Stormbox Mini+ | |
|---|---|---|
| Price | $80 | $29.96 |
| Ranked | #86 of 136 in Medium Size Portable Bluetooth Speakers | #110 of 136 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 82Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Max Volume | 88dB | - |
| Power Input | Micro USB | USB-C |
| Stereo | No | Yes |
| Omnidirectional | Yes | No |
| Weight | 0.9 lbs / 420 g | 1.2 lbs / 544 g |
| IP Rating | IP67 | IPX7 |
| Bluetooth Version | 5.1 | 5.4 |
| Dimensions | 4.1" x 3.8" (104 x 95.3 mm) | 3.6" x 3.6" x 4.7" (91 x 91 x 119 mm) |
| Drivers | 2x 40mm active drivers + 2x passive radiators | 2x 48mm full-range drivers + 1x passive radiator |
| TWS | Yes | Yes |
| Party Mode | No | - |
| App | No | Yes |
| EQ | No | - |
| Built in Microphone | No | Yes |
| Digital Aux Input | No | No |
| Charging Time | - | 2.5 hours |
| Lights | - | Yes |
| Bluetooth Codecs | - | SBC, AAC |
| Aux Input | - | Yes |
| MicroSD Playback | - | Yes |
| Output Power | - | 12W |
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Prices on this page were last checked August 27, 2026 at 10:09 PM UTC. Product prices and availability are accurate as of that date/time 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.
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The Two Speakers In Full
Ultimate Ears Wonderboom 2: $80 Amazon eBay
Pros: IP67 rated and floats. Compact and light enough to toss in a bag.
Cons: Not stereo, barely any bass, recessed treble. Slightly boosted 93hz upper bass Dip at 9khz. You can tell from the micro USB that they are just feeding you the same crap hardware over and over, this is inexcusable for a product released in 2019. Not technically a 360 speaker, only front and rear.
Full Ultimate Ears Wonderboom 2 review and specifications →
| App | No |
|---|---|
| Bass Extension (-10dB) | 82Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Version | 5.1 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 4.1" x 3.8" (104 x 95.3 mm) |
| Drivers | 2x 40mm active drivers + 2x passive radiators |
| EQ | No |
| IP Rating | IP67 |
| Max Volume | 88dB |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Input | Micro USB |
| Stereo | No |
| TWS | Yes |
| Weight | 0.9 lbs / 420 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Wonderboom 3
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Wonderboom
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- Ultimate Ears Wonderboom 2 vs Ultimate Ears Wonderboom 4
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Boom 3
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Megaboom 3
- Ultimate Ears Wonderboom 2 vs LG Xboom Grab
- Ultimate Ears Wonderboom 2 vs Klipsch Groove/Heritage Groove
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Tribit Stormbox Mini+: $29.96 Amazon eBay
Pros: IPX7 waterproof, app support with EQ presets and AAC codec, true wireless stereo (TWS) capability, USB-C charging, built-in mic for calls, AUX input, microSD card playback.
Cons: Not a great sounding speaker, really weak bass.
Full Tribit Stormbox Mini+ review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.4 |
| Built in Microphone | Yes |
| Charging Time | 2.5 hours |
| Digital Aux Input | No |
| Dimensions | 3.6" x 3.6" x 4.7" (91 x 91 x 119 mm) |
| Drivers | 2x 48mm full-range drivers + 1x passive radiator |
| IP Rating | IPX7 |
| Lights | Yes |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Output Power | 12W |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.2 lbs / 544 g |
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