Short answer: the Sony ULT Field 3 if sound quality matters most, the Tribit Stormbox 2 if price matters most. The Sony ULT Field 3 ranks #57 of 136 medium speakers at $148. The Tribit Stormbox 2 ranks #80 at $70, $78 cheaper.
What the Sony ULT Field 3 offers: IP67 rated, dustproof and water resistant. 24 hour battery life. App with 10-band EQ. Party Connect with up to 100 speakers. USB-C in/out for charging your phone. Watch for: Sounds a bit hollow, a bit boosted in the treble. Custom EQ and the ULT bass-boost button can’t be used together - turning on ULT disables the EQ. Bass is very weak with ULT off. Lost to the JBL Charge 6 in a side-by-side comparison despite being the larger speaker.
What the Tribit Stormbox 2 offers: A little better sounding than the Stormbox 1, less of a rolled off treble. Keep Xbass on for best frequency response. Watch for: Drivers on the side, so it will have a rolled off treble listening to it face on.
Buy the Sony ULT Field 3 if sound quality is the priority over the price, or the Tribit Stormbox 2 if the price is the priority over sound quality.
Specifications Side By Side
| Sony ULT Field 3 | Tribit Stormbox 2 | |
|---|---|---|
| Price | $148 | $70 |
| Ranked | #57 of 136 in Medium Size Portable Bluetooth Speakers | #80 of 136 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | No | - |
| Battery Life | 24 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC | - |
| Bluetooth Version | 5.2 | 5.3 |
| Built in Microphone | Yes | Yes |
| Dimensions | 10.1" x 4.4" x 3.1" (256 x 113 x 79 mm) | 7.1" x 2.7" x 2.7" (180 x 69 x 69 mm) |
| Drivers | 1x 20mm tweeter + 1x 86mm x 46mm woofer | 2x 48mm fullrange |
| EQ | Yes (App + ULT button) | Yes |
| IP Rating | IP67 | IPX7 |
| Party Mode | Yes (Party Connect up to 100 speakers) | No |
| Power Bank | Yes (USB-C, 5V/1.5A) | - |
| Power Input | USB-C | - |
| Stereo | Yes | No (front/rear drivers) |
| Omnidirectional | No | Yes |
| TWS | Yes | Yes |
| Weight | 2.6 lbs / 1.2 kg | 1.3 lbs / 593 g |
| Output Power | 27W | 34W RMS |
| Digital Aux Input | No | No |
| Aux Latency | - | 200ms |
| Bluetooth Latency | - | 400ms AAC, 400ms SBC |
| Max Volume | - | 99dB |
| Frequency Response | - | 70Hz - 20kHz (Manufacturer specified) |
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- Bose Soundlink Mini vs Tribit Stormbox Pro
- Sony ULT Field 3 vs JBL Flip 4
- W-King D320 vs Sony ULT Field 3
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
Sony ULT Field 3: $148 Amazon eBay
Pros: IP67 rated, dustproof and water resistant. 24 hour battery life. App with 10-band EQ. Party Connect with up to 100 speakers. USB-C in/out for charging your phone.
Cons: Sounds a bit hollow, a bit boosted in the treble. Custom EQ and the ULT bass-boost button can’t be used together - turning on ULT disables the EQ. Bass is very weak with ULT off. Lost to the JBL Charge 6 in a side-by-side comparison despite being the larger speaker.
Full Sony ULT Field 3 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 10.1" x 4.4" x 3.1" (256 x 113 x 79 mm) |
| Drivers | 1x 20mm tweeter + 1x 86mm x 46mm woofer |
| EQ | Yes (App + ULT button) |
| IP Rating | IP67 |
| Omnidirectional | No |
| Output Power | 27W |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-C, 5V/1.5A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 2.6 lbs / 1.2 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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Tribit Stormbox 2: $70 Amazon eBay
Pros: A little better sounding than the Stormbox 1, less of a rolled off treble. Keep Xbass on for best frequency response.
Cons: Drivers on the side, so it will have a rolled off treble listening to it face on.
Full Tribit Stormbox 2 review and specifications →
| App | Yes |
|---|---|
| Aux Latency | 200ms |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Latency | 400ms AAC, 400ms SBC |
| Bluetooth Version | 5.3 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.1" x 2.7" x 2.7" (180 x 69 x 69 mm) |
| Drivers | 2x 48mm fullrange |
| EQ | Yes |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Max Volume | 99dB |
| Omnidirectional | Yes |
| Output Power | 34W RMS |
| Party Mode | No |
| Stereo | No (front/rear drivers) |
| TWS | Yes |
| Weight | 1.3 lbs / 593 g |
- Links
- Reviews, Comparisons and Sound Samples
- Oluv Patreon: Tribit Stormbox 2 - sound test More from Oluv’Sone →
- Alan Ross Reviews: Tribit Stormbox 2 - wow is this deliberate? 🤔 More from alanrossreviews →
- Storytripper HD: Tribit Micro 2 vs Tribit STormBox 2 vs Tribit StormBox Mini More from storytripperhd →
- Reddit Search for Tribit Stormbox 2 Review
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