Short answer: the Tribit Stormbox Pro. It ranks #40 of 136 medium speakers by sound quality at $90; the Sony XB33 ranks #59 and costs $110, so there is not much of a tradeoff to weigh.
What the Tribit Stormbox Pro offers: 24 hour battery life (60% volume, XBass off); doubles as a power bank. IP67 rated. Multi-point Bluetooth 5.3 pairing. Watch for: 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.
What the Sony XB33 offers: IP67 rated and lightweight (2.4 lb). App-controlled color LED lighting, Party Connect links up to 100 speakers. ~19 hour real-world battery without lights. Watch for: Not very loud. Upper bass peaks, midrange dip, upper midrange peaks, not very neutral. Speaker will not remain at max volume and will turn itself down automatically.
Buy the Tribit Stormbox Pro. It ranks higher for sound quality than the Sony XB33 and costs less, so there is no real case for the other one.
Specifications Side By Side
| Tribit Stormbox Pro | Sony XB33 | |
|---|---|---|
| Price | $90 | $110 |
| Ranked | #40 of 136 in Medium Size Portable Bluetooth Speakers | #59 of 136 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 58Hz | 50Hz |
| Battery Life | 24 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| IP Rating | IPX7 | IP67 |
| Max Volume | 99dB | 97dB |
| Party Mode | No | Yes (Party Connect up to 100 speakers) |
| Power Input | USB-C | - |
| Stereo | No | Yes |
| Omnidirectional | Yes | No |
| TWS | Yes | - |
| Weight | 2.2 lbs / 980 g | 2.4 lbs / 1.1 kg |
| Aux Input | Yes | No |
| Bluetooth Codecs | aptX | SBC, AAC, LDAC |
| Bluetooth Version | 5.3 | 5.0 |
| Dimensions | 3.8" x 3.8" x 7.1" (96 x 96 x 180 mm) | 9.7" x 3.8" x 4.2" (246 x 97 x 106 mm) |
| Drivers | 76mm subwoofer, 2x 40mm full-range drivers + 2x passive radiators | 2x 48x70mm X-Balanced racetrack drivers + 2x passive radiators |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| Output Power | 40W | 16W RMS |
| Digital Aux Input | No | No |
| App | - | Yes (Sony Music Connect App) |
| Bluetooth Latency | - | 110ms |
| EQ | - | Yes (3 band) |
| Power Bank | - | Yes (USB-A) |
Related Speaker Comparisons
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- Soundcore Motion 100 vs Sony ULT Field 3
- Soundcore Boom 3i vs Tribit Stormbox Pro
- Sony XB33 vs Klipsch Groove/Heritage Groove
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
Tribit Stormbox Pro: $90 Amazon eBay
Pros: 24 hour battery life (60% volume, XBass off); doubles as a power bank. IP67 rated. Multi-point Bluetooth 5.3 pairing.
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.
Full Tribit Stormbox Pro review and specifications →
| Aux Input | Yes |
|---|---|
| Bass Extension (-10dB) | 58Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| 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 |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Max Volume | 99dB |
| Omnidirectional | Yes |
| Output Power | 40W |
| 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: Soundcore Glow: best budget 360 degree speaker or get the Bose Revolve+? 1 hour of fun! More from alanrossreviews →
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- Reddit Search for Tribit Stormbox Pro Review
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Sony XB33: $110 eBay
Pros: IP67 rated and lightweight (2.4 lb). App-controlled color LED lighting, Party Connect links up to 100 speakers. ~19 hour real-world battery without lights.
Cons: Not very loud. Upper bass peaks, midrange dip, upper midrange peaks, not very neutral. Speaker will not remain at max volume and will turn itself down automatically.
Full Sony XB33 review and specifications →
| App | Yes (Sony Music Connect App) |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 50Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Latency | 110ms |
| Bluetooth Version | 5.0 |
| Digital Aux Input | No |
| Dimensions | 9.7" x 3.8" x 4.2" (246 x 97 x 106 mm) |
| Drivers | 2x 48x70mm X-Balanced racetrack drivers + 2x passive radiators |
| EQ | Yes (3 band) |
| IP Rating | IP67 |
| Max Volume | 97dB |
| Omnidirectional | No |
| Output Power | 16W RMS |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Stereo | Yes |
| Weight | 2.4 lbs / 1.1 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Sony xb33 vs xb43 vs Soundcore Motion Plus speakers test More from alanrossreviews →
- Alan Ross Reviews: JBL Charge 5 vs Motion Plus and Sony XB33 - ultimate travel speaker 2021 🤗
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