These sit in different size classes, so this is not a straight ranking comparison. The Tribit Stormbox Micro 3 ranks #6 of 47 small speakers by sound quality at $59.99; the Ultimate Ears Wonderboom 4 ranks #89 of 144 medium speakers by sound quality at $59.99.
What the Tribit Stormbox Micro 3 does well: Tribit Stormbox Micro 3 uses 48mm NdFeB driver with coaxial passive radiators. The tradeoff: Bass is limited by its 62Hz specification.
The case for the Ultimate Ears Wonderboom 4: Small size. The catch: Bass isn’t as deep as the top-ranked speakers and is a little thuddy.
Buy the Tribit Stormbox Micro 3 at $59.99 if you want a small speaker. Buy the Ultimate Ears Wonderboom 4 at $59.99 if you want a medium speaker instead.
Battery life favors the Tribit Stormbox Micro 3: rated for 24 hours against 14 hours for the Ultimate Ears Wonderboom 4.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Tribit Stormbox Micro 3 | Ultimate Ears Wonderboom 4 | |
|---|---|---|
| Price | $59.99 | $59.99 |
| Ranked | #6 of 47 in Small Size Portable Bluetooth Speakers | #89 of 144 in Medium Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | No | No |
| Bass Extension (-10dB) | 62Hz | - |
| Battery Life | 24 hours (Manufacturer specified) | 14 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC | SBC |
| Built-in Microphone | Yes | No |
| EQ | Yes (9 Band) | No |
| IP Rating | IP68 | IP67 |
| Maximum SPL | 93dB (measured by Alan Ross Reviews) | 87dB (Manufacturer specified) |
| Party Mode | No | No |
| Power Bank | Yes (USB-C) | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Yes |
| TWS | Yes | Yes |
| Weight | 0.7 lbs (330 g) | 0.9 lbs (420 g) |
| Bluetooth Version | 6.0 | 5.2 |
| Amplifier Power | 13W | - |
| Dimensions | 4.4” x 4.2” x 1.8” (112 x 107.9 x 45 mm) | 4.1” x 3.8” (104 x 95.3 mm) |
| Drivers | 48mm NdFeB driver with coaxial passive radiators | 2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm) |
| Digital Aux Input | No | No |
| Strap | Yes (built-in strap) | Yes (built-in loop) |
Related Speaker Comparisons
How Tribit Stormbox Micro 3 compares with other leading options:
- Tribit Stormbox Micro 2 vs Tribit Stormbox Micro 3
- Soundcore Boom Go 3i vs Tribit Stormbox Micro 3
- Minirig Mini 2 vs Tribit Stormbox Micro 3
- Minirig Mini vs Tribit Stormbox Micro 3
- Tribit Stormbox Micro vs Tribit Stormbox Micro 3
Prices on this page were last checked September 26, 2026 at 11:14 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
Tribit Stormbox Micro 3: $59.99 Amazon AliExpress eBay
Older models: the Tribit Stormbox Micro 2 (rated 4.5/5) and the Tribit Stormbox Micro (rated 4.3/5).
Pros: Tribit Stormbox Micro 3 uses 48mm NdFeB driver with coaxial passive radiators. Its 330 g, claimed 24 hours (Manufacturer specified) battery life, IP68 protection, up to 93dB and mono playback make it a practical option for its intended room or portable use. PartyUp and Auracast party mode link multiple speakers. Measured bass extension of 62Hz (-10dB).
Cons: Bass is limited by its 62Hz specification. Bass is thuddy and distorted by default and needs EQ.
Full Tribit Stormbox Micro 3 review and specifications →
| Amplifier Power | 13W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 62Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 6.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4.4” x 4.2” x 1.8” (112 x 107.9 x 45 mm) |
| Drivers | 48mm NdFeB driver with coaxial passive radiators |
| EQ | Yes (9 Band) |
| IP Rating | IP68 |
| Maximum SPL | 93dB (measured by Alan Ross Reviews) |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in strap) |
| TWS | Yes |
| Weight | 0.7 lbs (330 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Tribit Stormbox Micro 3 vs Tribit Stormbox Micro
- Tribit Stormbox Micro 3 vs Teufel Boomster Go
- Tribit Stormbox Micro 3 vs Minirig Mini
- Tribit Stormbox Micro 3 vs Soundcore Mini 3 Pro
- Tribit Stormbox Micro 3 vs Minirig Mini 2
- Tribit Stormbox Micro 3 vs Soundcore Mini 3
- Tribit Stormbox Micro 3 vs Soundcore Boom Go 3i
- Tribit Stormbox Micro 3 vs Vifa City
- See all 60 comparisons
Ultimate Ears Wonderboom 4: $59.99 Amazon eBay
Older models: the Ultimate Ears Wonderboom 3 (rated 2.9/5), the Ultimate Ears Wonderboom 2 (rated 2.9/5) and the Ultimate Ears Wonderboom (rated 2.9/5).
Pros: Small size.
Cons: Bass isn’t as deep as the top-ranked speakers and is a little thuddy. Not much improvement over the previous Ultimate Ears Wonderboom 3 besides the USB-C charging port.
Full Ultimate Ears Wonderboom 4 review and specifications →
| App | No |
|---|---|
| Aux Input | No |
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| 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 (46.1 x 65.2mm) |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 87dB (Manufacturer specified) |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 0.9 lbs (420 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom 3
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Megaboom 3
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom 2
- Ultimate Ears Wonderboom 4 vs LG Xboom Grab
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom
- Ultimate Ears Wonderboom 4 vs Soundcore 2
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Boom 4
- Ultimate Ears Wonderboom 4 vs Tribit Stormbox 2
- See all 112 comparisons