Short answer: both are discontinued, so this only matters if you are buying used. Used, the Tribit Stormbox Pro is the better pick: it ranks #46 of 175 medium speakers by sound quality (rated 3.7/5), against #133 (rated 2.6/5) for the Sony SRS-XB30. If you want one new, the Sony ULT Field 3 replaces the Sony SRS-XB30 and is rated 3.4/5 at $208.
The Tribit Stormbox Pro is the better-sounding, tougher pick. 24 hour battery life (60% volume, XBass off); doubles as a power bank. It is rated IPX7 against IPX5 for the Sony SRS-XB30. It charges over USB-C rather than Micro USB. The tradeoff: Bottom woofer was fixed in a later firmware, upgrade for best sound.
Why pick the Sony SRS-XB30: A compact 2.2 lbs (1 kg) 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 supports LDAC Bluetooth, which the Tribit Stormbox Pro lacks. It links with other speakers (Partychain up to 100 speakers), which the Tribit Stormbox Pro cannot. It plays in stereo from a single unit, unlike the Tribit Stormbox Pro. The tradeoff: 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.
Buy the Tribit Stormbox Pro 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 Sony ULT Field 3, which replaces the Sony SRS-XB30.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Tribit Stormbox Pro | Sony SRS-XB30 | |
|---|---|---|
| Price | $90 Discontinued | $199 Discontinued |
| Ranked | #46 of 175 in Medium Size Portable Bluetooth Speakers | #133 of 175 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 58Hz | 55Hz |
| Battery Life | 24 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| IP Rating | IPX7 | IPX5 |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) | 95dB (Manufacturer specified) |
| Party Mode | No | Yes (Partychain up to 100 speakers) |
| Power Input | USB-C | Micro USB |
| Stereo | No | Yes |
| Omnidirectional | Yes | No |
| TWS | Yes | Yes |
| Weight | 2.2 lbs (980 g) | 2.2 lbs (1000 g) |
| Aux Input | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | aptX | SBC, AAC, LDAC |
| Bluetooth Version | 5.3 | 4.2 |
| Dimensions | 3.8” x 3.8” x 7.1” (96 x 96 x 180 mm) | 9” x 3.2” x 3.4” (228 x 82 x 86 mm) |
| Drivers | 76mm subwoofer, 2x 40mm full-range drivers + 2x passive radiators | 2x 48mm full-range drivers + 2x passive radiators |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 40W | 20W |
| Digital Aux Input | No | No |
| App | Yes | Yes (Sony Music Center) |
| EQ | Yes | Yes |
| Built-in Microphone | - | Yes |
Related Speaker Comparisons
How Tribit Stormbox Pro compares with other leading options:
- Soundcore Motion 300 vs Tribit Stormbox Pro
- Soundcore Motion+ vs Tribit Stormbox Pro
- Soundcore Boost “upgraded” 2021 vs Tribit Stormbox Pro
- Minirig 4 vs Tribit Stormbox Pro
- B&O Beosound A1 2nd gen vs Tribit Stormbox Pro
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 Pro: $90 Discontinued eBay
Newer model: the Tribit Stormbox Max, estimated 3.8/5, released Sep 2026. It adds party mode and AAC, but drops aptX. Water resistance goes from IPX7 to IP68. See every Tribit Stormbox generation.
Same family: the Tribit Stormbox Micro 2 (smaller model, rated 4.5/5), the Tribit Stormbox Flow (smaller model, ranked lower, rated 3.5/5) and the Tribit Stormbox Blast (larger model, rated 4.5/5).
Pros: 24 hour battery life (60% volume, XBass off); doubles as a power bank. IP67 rated. Multi-point Bluetooth 5.3 pairing. Measured bass extension of 58Hz (-10dB).
Cons: Bottom woofer was fixed in a later firmware, upgrade for best sound. Peaky mids, highs rolled off. Not technically a 360 speaker, only front and rear. Discontinued; Tribit has retired it.
Full Tribit Stormbox Pro review and specifications →
| Released | Mar 2021 (5 years ago) |
|---|---|
| Amplifier Power | 40W |
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | 58Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | aptX |
| Bluetooth Version | 5.3 |
| Digital Aux Input | No |
| Dimensions | 3.8” x 3.8” x 7.1” (96 x 96 x 180 mm) |
| Drivers | 76mm subwoofer, 2x 40mm full-range drivers + 2x passive radiators |
| EQ | Yes |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 2.2 lbs (980 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Tribit Stormbox Pro Review - vs Tribit Stormbox - bass monster?? 🤔 More from alanrossreviews →
- Alan Ross Reviews: The Ultimate 360 Degree Bluetooth Speaker Showdown: Bose Soundlink Revolve Vs Tribit Stormbox Pro
- Alan Ross Reviews: Tribit Stormbox Pro - two versions compared - was it broken? 🤔
- Alan Ross Reviews: Soundcore Glow: best budget 360 degree speaker or get the Bose Revolve+? 1 hour of fun!
- DIGI-EARS: Xdobo X8 Max vs. JBL Charge 5 vs. Anker Soundcore Motion+ vs. Tribit Stormbox Pro Sound Test Battle
- Head-to-Head Comparisons
- Tribit Stormbox Pro vs Soundcore Motion 100
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- Tribit Stormbox Pro vs Bose Soundlink Revolve+ II
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- See all 81 comparisons
Sony SRS-XB30: $199 Discontinued eBay
Newer model: the Sony ULT Field 3, ranked higher, rated 3.4/5, released Apr 2025. See every Sony XB and ULT generation.
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 →
| Released | Mar 2017 (9 years ago) |
|---|---|
| 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 |
| EQ | Yes |
| 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
- Head-to-Head Comparisons
- Sony SRS-XB30 vs Soundcore Flare 2
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