Short answer: the Tribit Stormbox Lava. It ranks #3 of 77 large speakers by sound quality at $100; the Ultimate Ears Epicboom ranks #57 and costs $213.41, so there is little reason to consider the other one.
What the Tribit Stormbox Lava offers: Fantastic bass extension. Goes deeper than the Boom 2 as seen in the linked video of sound samples. Firmware 2.0.0 is a big improvement in neutrality. Watch for: Quite heavy for the size. Some bass boost way down low. Treble and upper mids have some peaks.
What the Ultimate Ears Epicboom offers: 17 hour battery with USB-C charging (first UE portable with USB-C). IP67 rating, floats in water. Made mostly from recycled fabric and plastic. Large best-sounding UE portable that still feels portable. 180ft Bluetooth range. Watch for: Not very deep bass for the size. Gets distorted at around 70-80% with bass thuds.
Buy the Tribit Stormbox Lava. It ranks higher for sound quality than the Ultimate Ears Epicboom and costs less, so there is no real case for the other one.
Specifications Side By Side
| Tribit Stormbox Lava | Ultimate Ears Epicboom | |
|---|---|---|
| Price | $100 | $213.41 |
| Ranked | #3 of 77 in Large Size Portable Bluetooth Speakers | #57 of 77 in Large Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Aux Latency | 20ms | - |
| Bass Extension (-10dB) | 44Hz | ~55Hz |
| Battery Life | 24 hours (Manufacturer specified) | 17 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC | SBC |
| Bluetooth Latency | 128ms AAC, 144ms SBC | - |
| Built in Microphone | Yes | Yes |
| EQ | Yes (10 band) | No |
| IP Rating | IP67 | IPX7 |
| Max Volume | 108dB | 94dB |
| Party Mode | No | No |
| Power Bank | Yes (USB-A) | No |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 5.2 lbs / 2.37 kg | 4.3 lbs / 1.97 kg |
| Bluetooth Version | 5.4 | 5.2 |
| Dimensions | 12.2" x 5.8" x 6" (310 x 147 x 152 mm) | 4.7" x 9.5" x 6.4" (119 x 241 x 162 mm) |
| Drivers | 2x 70mm woofers, 2x 30mm tweeters | 1x 120mm woofer, 2x 45mm tweeters |
| Frequency Response | 43Hz - 20kHz (Manufacturer specified) | 50Hz - 20kHz (Manufacturer specified) |
| Output Power | 80W | 10W RMS |
| Digital Aux Input | No | No |
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- Harman Kardon Onyx Studio 4 vs Ultimate Ears Epicboom
- Soundcore Boom 2 vs Ultimate Ears Epicboom
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 Lava: $100 Amazon Aliexpress eBay
Pros: Fantastic bass extension. Goes deeper than the Boom 2 as seen in the linked video of sound samples. Firmware 2.0.0 is a big improvement in neutrality.
Cons: Quite heavy for the size. Some bass boost way down low. Treble and upper mids have some peaks.
Setup: Try out the Alan Ross EQ’s at this timestamp in his video There’s also a max bass EQ from Oluv and you can turn down the lowest slider for it to be more neutral
Full Tribit Stormbox Lava review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Aux Latency | 20ms |
| Bass Extension (-10dB) | 44Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Latency | 128ms AAC, 144ms SBC |
| Bluetooth Version | 5.4 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 12.2" x 5.8" x 6" (310 x 147 x 152 mm) |
| Drivers | 2x 70mm woofers, 2x 30mm tweeters |
| EQ | Yes (10 band) |
| Frequency Response | 43Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Max Volume | 108dB |
| Omnidirectional | No |
| Output Power | 80W |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 5.2 lbs / 2.37 kg |
- Links
- Reviews, Comparisons and Sound Samples
- JOY‘s 3D Audio Show: Tribit StormBox Lava vs SoundCore Boom 2 - sound quality demo More from Oluv’Sone →
- Oluv Patreon: An evening with the “best portable speakers”?
- Alan Ross Reviews: Tribit Stormbox Lava Latest Firmware Update Result! v2.0.3 More from alanrossreviews →
- Alan Ross Reviews: From harsh to smooth with these EQ settings - Tribit StormBox Lava
- Alan Ross Reviews: Tribit StormBox Lava Just Got a MASSIVE Update… WOW! 🔥
- Alan Ross Reviews: Some people love the Tribit Stormbox Lava, highly professional review 😁
- Mateusz Cholewa: Tribit Stormbox Blast 🎶 🆚Deep BASS - Tribit Stormbox LAVA More from Mateusz Cholewa →
- Mateusz Cholewa: TRIBIT StormBox LAVA vs EarFun UBOOM X
- Mateusz Cholewa: TRIBIT StormBox LAVA vs Soundcore BOOM 2
- Mateusz Cholewa: TRIBIT StormBox LAVA - Unboxing.📦 Short Test vs Xtreme 4
- Mateusz Cholewa: TRIBIT StormBox LAVA Deep BASS 🆚 JBL XTREME 4
- Oluv Patreon: Tribit Stormbox Lava - quick look
- Mateusz Cholewa: 👌TRIBIT StormBox LAVA Deep Bass 🆚 Bogasing S8 Pro MAX - HiFi?
- Reddit Search for Tribit Stormbox Lava Review
- Head-to-Head Comparisons
- Tribit Stormbox Lava vs JBL Xtreme 5
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- Tribit Stormbox Lava vs Harman Kardon Citation 200
- Tribit Stormbox Lava vs Soundcore Motion Boom
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Ultimate Ears Epicboom: $213.41 Amazon eBay
Pros: 17 hour battery with USB-C charging (first UE portable with USB-C). IP67 rating, floats in water. Made mostly from recycled fabric and plastic. Large best-sounding UE portable that still feels portable. 180ft Bluetooth range.
Cons: Not very deep bass for the size. Gets distorted at around 70-80% with bass thuds.
Full Ultimate Ears Epicboom review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~55Hz |
| Battery Life | 17 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4.7" x 9.5" x 6.4" (119 x 241 x 162 mm) |
| Drivers | 1x 120mm woofer, 2x 45mm tweeters |
| EQ | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Max Volume | 94dB |
| Omnidirectional | No |
| Output Power | 10W RMS |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 4.3 lbs / 1.97 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: Bass Check 💣 Treblab HD-360, Ultimate Ears EpicBoom, Marshall Middleton & JBL Pulse 5. Boom or Bust? More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: $350 Ultimate Ears EpicBoom gets Epic Beat-Down 😮by $120 Soundcore Rave Neo 2. Bluetooth Speaker KO🤛
- Jay’s Straight Up Reviews & More: Bose SoundLink Max vs. Ultimate Ears EpicBoom 🤑Big Bucks No Whammies? 💣 Let’s Find Out 😧
- Reddit Search for Ultimate Ears Epicboom Review
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- See all 38 comparisons