Short answer: both are discontinued, so this only matters if you are buying used, though neither ranks well in its class. Used, the Tribit Stormbox Mini is the better pick: it ranks #148 of 175 medium speakers by sound quality (rated 2.4/5), against #161 (rated 2.2/5) for the Ultimate Ears Roll 2. If you want one new, the Tribit Stormbox Mini+ replaces the Tribit Stormbox Mini and is rated 2.5/5 at $31.99. Both are rated below 3.0/5 among the 175 medium speakers; for better sound, the EarFun Uboom L ranks #2 at $49.79.
The case for the Tribit Stormbox Mini: IPX7 waterproof, excellent battery life (12 hours), RGB LED lighting, app support with AAC codec, true wireless stereo (TWS) capability, USB-C charging. It plays in stereo from a single unit, unlike the Ultimate Ears Roll 2. It charges over USB-C rather than Micro USB. Watch for: Lacking quite a bit of bass.
The Ultimate Ears Roll 2 is the lighter choice. Thin, flat profile fits easily in a bag or purse. At 0.7 lbs (330 g) it weighs much less than the Tribit Stormbox Mini at 1.6 lbs (708 g). It has an adjustable EQ, which the Tribit Stormbox Mini lacks. The catch: Barely any bass, rolled off treble off axis.
Buy the Tribit Stormbox Mini only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, buy the Tribit Stormbox Mini+, which replaces the Tribit Stormbox Mini.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Tribit Stormbox Mini | Ultimate Ears Roll 2 | |
|---|---|---|
| Price | $23 Discontinued | $100 Discontinued |
| Ranked | #148 of 175 in Medium Size Portable Bluetooth Speakers | #161 of 175 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | ~85Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 9 hours (Manufacturer specified) |
| Lights | Yes | - |
| Weight | 1.6 lbs (708 g) | 0.7 lbs (330 g) |
| IP Rating | IPX7 | IPX7 |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | 4.0 |
| Bluetooth Codecs | SBC, AAC | SBC (inferred; additional codecs unverified) |
| Dimensions | 3.6” x 3.6” x 4.7” (91 x 91 x 119 mm) | 5.9” x 5.3” x 1.6” (149.5 x 135 x 40 mm) |
| Drivers | 2x 48mm 6W full-range drivers + 1x passive radiator | 1x 2” full-range + 2x 0.75” tweeters |
| TWS | Yes | No |
| Built-in Microphone | Yes | No |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| Power Input | USB-C | Micro USB |
| Amplifier Power | 12W | 10W |
| Digital Aux Input | No | No |
| App | No | Yes (UE Roll app) |
| Aux Input | Yes | Yes |
| EQ | No | Yes (5-band via UE ROLL app) |
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Prices on this page were last checked October 12, 2026 at 4:13 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 Mini: $23 Discontinued eBay
Newer model: the Tribit Stormbox Mini+, ranked higher, rated 2.5/5, released Jul 2025. It adds app control and adjustable EQ. See every Tribit Stormbox Mini generation.
Pros: IPX7 waterproof, excellent battery life (12 hours), RGB LED lighting, app support with AAC codec, true wireless stereo (TWS) capability, USB-C charging. Measured bass extension of ~85Hz (-10dB).
Cons: Lacking quite a bit of bass. Sounds hollow and thuddy. Just not great overall. Discontinued; Tribit has retired it, superseded by the Tribit Stormbox Mini+.
Full Tribit Stormbox Mini review and specifications →
| Released | Aug 2024 (2 years ago) |
|---|---|
| Amplifier Power | 12W |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~85Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.6” x 3.6” x 4.7” (91 x 91 x 119 mm) |
| Drivers | 2x 48mm 6W full-range drivers + 1x passive radiator |
| EQ | No |
| IP Rating | IPX7 |
| Lights | Yes |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.6 lbs (708 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Dominik Reviews: Tribit Stormbox Mini - 30$ hit or miss? vs Tribit Micro 2 More from Dominik Reviews →
- Jay’s Straight Up Reviews & More: Tribit Stormbox Mini - Bluetooth Speaker Review 🥴Did Tribit Miss the Mark 🎯 On This One?🤔 More from JaysStraightUpReviews →
- Storytripper HD: Tribit Micro 2 vs Tribit STormBox 2 vs Tribit StormBox Mini More from storytripperhd →
- Head-to-Head Comparisons
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- Tribit Stormbox Mini vs Tribit Stormbox Mini+
- Tribit Stormbox Mini vs Harman Kardon Esquire 2
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- See all 88 comparisons
Ultimate Ears Roll 2: $100 Discontinued eBay
Newer model: the Ultimate Ears Miniroll, rated 3.9/5, released Sep 2024. It adds built-in mic and stereo pairing, but drops the aux input, app control and adjustable EQ. Battery life goes from 9 to 12 hours. See every Ultimate Ears Roll generation.
Pros: Thin, flat profile fits easily in a bag or purse. Built-in bungee cord for hanging from a hook, nail, or door handle. Life-resistant waterproof/dustproof shell.
Cons: Not stereo. Barely any bass, rolled off treble off axis. Discontinued.
Full Ultimate Ears Roll 2 review and specifications →
| Released | May 2016 (10 years ago) |
|---|---|
| Amplifier Power | 10W |
| App | Yes (UE Roll app) |
| Aux Input | Yes |
| Battery Life | 9 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 4.0 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 5.9” x 5.3” x 1.6” (149.5 x 135 x 40 mm) |
| Drivers | 1x 2” full-range + 2x 0.75” tweeters |
| EQ | Yes (5-band via UE ROLL app) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | Micro USB |
| Stereo | No |
| TWS | No |
| Weight | 0.7 lbs (330 g) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Roll 2 vs EFM Toledo
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- Ultimate Ears Roll 2 vs Skullcandy Terrain
- Ultimate Ears Roll 2 vs Harman Kardon Esquire 2
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- Ultimate Ears Roll 2 vs Tribit Stormbox Mini+
- See all 83 comparisons