Short answer: the Ultimate Ears Megaboom 4, if you are buying new. The Tribit Stormbox Pro ranks higher than it (#46 vs #170 of 175 medium speakers, 3.7/5 vs 2.1/5) but is discontinued, so only consider it used; the Ultimate Ears Megaboom 4 is still sold new at $200. The Tribit Stormbox Pro’s replacement, the Tribit Stormbox Max, is still sold new.
The Tribit Stormbox Pro is the better-sounding choice. 24 hour battery life (60% volume, XBass off); doubles as a power bank. It supports aptX Bluetooth, which the Ultimate Ears Megaboom 4 lacks. It keeps a wired aux input, which the Ultimate Ears Megaboom 4 lacks. The tradeoff: Bottom woofer was fixed in a later firmware, upgrade for best sound.
The case for the Ultimate Ears Megaboom 4: IP67 rated, floats, and finally uses USB-C charging. It links with other speakers (PartyUp up to 50 speakers), which the Tribit Stormbox Pro cannot. The tradeoff: A lot of distortion at higher volumes.
Buy the Ultimate Ears Megaboom 4 new; the Tribit Stormbox Pro is no longer sold new, so it only makes sense as a used find.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Tribit Stormbox Pro | Ultimate Ears Megaboom 4 | |
|---|---|---|
| Price | $90 Discontinued | $200 |
| Ranked | #46 of 175 in Medium Size Portable Bluetooth Speakers | #170 of 175 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 58Hz | - |
| Battery Life | 24 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| IP Rating | IPX7 | IP67 |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) | 91dB (Manufacturer specified) |
| Party Mode | No | Yes (PartyUp up to 50 speakers) |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Yes | Yes |
| TWS | Yes | Yes |
| Weight | 2.2 lbs (980 g) | 2.4 lbs (1.1 kg) |
| Aux Input | Yes | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | aptX | SBC |
| Bluetooth Version | 5.3 | 5.1 |
| Dimensions | 3.8” x 3.8” x 7.1” (96 x 96 x 180 mm) | 3.4” x 3.4” x 8.9” (87 x 87 x 225 mm) |
| Drivers | 76mm subwoofer, 2x 40mm full-range drivers + 2x passive radiators | 2x 50x50mm full-range + 2x 55x86mm passive radiators |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 40W | - |
| Digital Aux Input | No | No |
| App | Yes | Yes |
| EQ | Yes | Yes (via app) |
| Built-in Microphone | - | No |
| Strap | - | Yes (built-in loop) |
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.
As an eBay Partner, we may be compensated if you make a purchase.
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
- Tribit Stormbox Pro vs Xiaomi Sound Outdoor
- Tribit Stormbox Pro vs JBL Pulse 5
- Tribit Stormbox Pro vs JBL Charge Essential 3 SE
- Tribit Stormbox Pro vs Soundcore Glow
- Tribit Stormbox Pro vs W-King D320
- Tribit Stormbox Pro vs Bose Soundlink Revolve+ II
- Tribit Stormbox Pro vs JBL Charge Essential 2
- See all 81 comparisons
Ultimate Ears Megaboom 4: $200 Amazon $200 eBay
Older model: the Ultimate Ears Megaboom 3 (ranked higher, rated 3/5). See every Ultimate Ears Wonderboom, Boom and Megaboom generation.
Same family: the Ultimate Ears Wonderboom 4 (smaller model, ranked higher, rated 2.9/5) and the Ultimate Ears Boom 4 (smaller model, ranked higher, rated 2.9/5).
Pros: IP67 rated, floats, and finally uses USB-C charging. 20 hour battery life. ‘PartyUp’ feature syncs multiple UE speakers together.
Cons: A lot of distortion at higher volumes. Rolled off treble. Not very loud. They really screwed this up
Full Ultimate Ears Megaboom 4 review and specifications →
| Released | Jun 2024 (2 years ago) |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 3.4” x 3.4” x 8.9” (87 x 87 x 225 mm) |
| Drivers | 2x 50x50mm full-range + 2x 55x86mm passive radiators |
| EQ | Yes (via app) |
| IP Rating | IP67 |
| Maximum SPL | 91dB (Manufacturer specified) |
| Omnidirectional | Yes |
| Party Mode | Yes (PartyUp up to 50 speakers) |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 2.4 lbs (1.1 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: Ultimate Ears MegaBoom 4 vs Sony ULT Field 1 😧 $200 vs $128 Cylinder Bluetooth Speaker Matchup More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: Ultimate Ears MegaBoom 4 vs W-King D320 🔋Does Paying More Get You Less? 😧
- Smart Home Sounds: UE Everboom Review PLUS All-New Wonderboom 4, Boom 4 & Megaboom 4 More from Smart Home Sounds →
- Head-to-Head Comparisons
- Ultimate Ears Megaboom 4 vs DOSS Soundbox
- Ultimate Ears Megaboom 4 vs Oontz Angle 3
- Ultimate Ears Megaboom 4 vs DOSS Soundbox Pro
- Ultimate Ears Megaboom 4 vs Zealot S61
- Ultimate Ears Megaboom 4 vs Skullcandy Terrain XT
- Ultimate Ears Megaboom 4 vs Skullcandy Terrain
- Ultimate Ears Megaboom 4 vs Altec Lansing Lifejacket 2
- Ultimate Ears Megaboom 4 vs Skullcandy Terrain XL
- See all 110 comparisons