Short answer: the Tribit Stormbox on price and battery, though both sound muffled, though neither ranks well in its class. The Stormbox is IPX7 water resistant, pairs for stereo, runs 20 hours and hits 97dB max volume, and it costs $131 less, but it sounds muffled with treble dipping from 5kHz-12kHz. The Sony SRS-XB30 doubles as a power bank but is likewise muffled, worse than an XB20. Both are rated below 3.0/5 among the 164 medium speakers, so if sound quality matters, consider the Earfun Uboom L instead, ranked #2 at $49.79.
Buy the Tribit Stormbox 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, start with the Earfun Uboom L instead.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Sony SRS-XB30 | Tribit Stormbox | |
|---|---|---|
| Price | $199 Discontinued | $68 Discontinued |
| Ranked | #127 of 164 in Medium Size Portable Bluetooth Speakers | #116 of 164 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 55Hz | 52Hz |
| Battery Life | 24 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Party Mode | Yes (Partychain up to 100 speakers) | No |
| Weight | 2.2 lbs (1000 g) | 1.2 lbs (535 g) |
| IP Rating | IPX5 | IPX7 |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.2 | 5.0 |
| Bluetooth Codecs | SBC, AAC, LDAC | SBC |
| Dimensions | 9” x 3.2” x 3.4” (228 x 82 x 86 mm) | 7.1” x 2.7” x 2.7” (180 x 68 x 68 mm) |
| TWS | Yes | Yes |
| App | Yes (Sony Music Center) | No |
| Built-in Microphone | Yes | Yes |
| Stereo | Yes | No (360° mono; true stereo requires two paired StormBox units) |
| Omnidirectional | No | Yes |
| Power Input | Micro USB | USB-C |
| Amplifier Power | 20W | 20W |
| Drivers | 2x 48mm full-range drivers + 2x passive radiators | 2x 45mm full-range drivers + 2x passive radiators |
| Maximum SPL | 95dB (Manufacturer specified) | 97dB (measured by Alan Ross Reviews) |
| Digital Aux Input | No | No |
| Aux Latency | - | 0ms |
| EQ | - | No |
| Bluetooth Latency | - | 166ms |
Related Speaker Comparisons
How Tribit Stormbox compares with other leading options:
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- Soundcore Boost “upgraded” 2021 vs Tribit Stormbox
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Prices on this page were last checked October 4, 2026 at 9:58 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
Sony SRS-XB30: $199 Discontinued eBay
Newer model: the Sony ULT Field 3, ranked higher, rated 3.4/5.
Pros: A compact 1kg portable with IPX5 splash protection, aux input, LDAC/AAC support, Sony’s app, speakerphone capability, power-bank output, stereo pairing and Party Chain linking. It reaches a useful 95dB maximum level and has a claimed 24-hour battery life at moderate volume, making it a convenient older outdoor option. Measured bass extension of 55Hz (-10dB).
Cons: Independent lab listening rates music fidelity only fair: bass has impact but is boomy and lacks the deepest notes, while the midrange can sound hazy, muffled and grainy. Its micro-USB charging and older Bluetooth 4.2 platform now feel dated, so it is best considered for features and used-market value rather than sound quality. Discontinued.
Full Sony SRS-XB30 review and specifications →
| Amplifier Power | 20W |
|---|---|
| App | Yes (Sony Music Center) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 55Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 9” x 3.2” x 3.4” (228 x 82 x 86 mm) |
| Drivers | 2x 48mm full-range drivers + 2x passive radiators |
| IP Rating | IPX5 |
| Maximum SPL | 95dB (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | Yes (Partychain up to 100 speakers) |
| Power Input | Micro USB |
| Stereo | Yes |
| TWS | Yes |
| Weight | 2.2 lbs (1000 g) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
- Sony SRS-XB30 vs Soundcore Flare 2
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- Sony SRS-XB30 vs B&O Beosound Explore
- Sony SRS-XB30 vs Marshall Emberton III
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- Sony SRS-XB30 vs Tribit Stormbox Mini+
- See all 89 comparisons
Tribit Stormbox: $68 Discontinued eBay
Newer model: the Tribit Stormbox 2, ranked higher, rated 3/5.
Pros: IPX7 water resistant, dual pairing for stereo setup, excellent battery life (20 hours), instant on/off buttons, 97dB max volume. Measured bass extension of 52Hz (-10dB).
Cons: Muffled sounding, treble dips from 5kHz-12kHz. Listening from the front is the worst frequency response, lay it down facing up with xbass off for the smoothest response. Not technically a 360 speaker, only front and rear. Discontinued; Tribit has retired it, superseded by the Stormbox 2.
Full Tribit Stormbox review and specifications →
| Amplifier Power | 20W |
|---|---|
| App | No |
| Aux Input | Yes |
| Aux Latency | 0ms |
| Bass Extension (-10dB) | 52Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 166ms |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.1” x 2.7” x 2.7” (180 x 68 x 68 mm) |
| Drivers | 2x 45mm full-range drivers + 2x passive radiators |
| EQ | No |
| IP Rating | IPX7 |
| Maximum SPL | 97dB (measured by Alan Ross Reviews) |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Input | USB-C |
| Stereo | No (360° mono; true stereo requires two paired StormBox units) |
| TWS | Yes |
| Weight | 1.2 lbs (535 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: All Tribit Speakers Compared - Maxsound Plus, Stormbox, Xsound Go, Maxboom More from alanrossreviews →
- Alan Ross Reviews: Earfun Uboom vs Tribit Stormbox - 360 degree bluetooth speaker comparison
- Alan Ross Reviews: Tribit Stormbox Pro Review - vs Tribit Stormbox - bass monster?? 🤔
- Head-to-Head Comparisons
- Tribit Stormbox vs Sony SRS-XB20
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- Tribit Stormbox vs Ultimate Ears Boom 4
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- See all 74 comparisons