Short answer: the Tribit Stormbox Lava ranks #3 of 77 large speakers by sound quality at $100; the Harman Kardon Onyx Studio 4 ranks #47 at $100. With prices this close, go by the sound-quality ranking rather than the cost.
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 Harman Kardon Onyx Studio 4 offers: Balanced sound quality with deep resonant bass and crisp treble, large dynamic range. Multi-host Bluetooth connectivity for 2 phones, daisy chaining up to 100 speakers. Elegant modern design with smooth curves and premium materials. Watch for: 8 hour battery at medium volume. Not at loud as others. Not as deep of bass as the newer Onyx. External AC power brick for charging.
Buy the Tribit Stormbox Lava. It ranks higher for sound quality than the Harman Kardon Onyx Studio 4 at the same price, so the other one has nothing left to offer.
There is a real battery-life gap here: the Tribit Stormbox Lava is rated for 24 hours, the Harman Kardon Onyx Studio 4 only 8 hours.
There is a real gap in water resistance: the Tribit Stormbox Lava at IP67 (brief submersion) against the Harman Kardon Onyx Studio 4, which has no water resistance.
Specifications Side By Side
| Tribit Stormbox Lava | Harman Kardon Onyx Studio 4 | |
|---|---|---|
| Price | $100 | $100 Discontinued |
| Ranked | #3 of 77 in Large Size Portable Bluetooth Speakers | #47 of 77 in Large Size Portable Bluetooth Speakers |
| App | Yes | Yes (HK Connect) |
| Aux Input | Yes | Yes |
| Aux Latency | 20ms | - |
| Bass Extension (-10dB) | 44Hz | - |
| Battery Life | 24 hours (Manufacturer specified) | 8 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 | None |
| Max Volume | 108dB | - |
| Party Mode | No | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A) | No |
| Power Input | USB-C | DC Barrel Connector (19V/2.1A) |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 5.2 lbs / 2.37 kg | 4.5 lbs / 2.06 kg |
| Bluetooth Version | 5.4 | 4.2 |
| Dimensions | 12.2" x 5.8" x 6" (310 x 147 x 152 mm) | 11.4" x 11.4" x 5.1" (290 x 290 x 130 mm) |
| Drivers | 2x 70mm woofers, 2x 30mm tweeters | 2x 75mm woofers, 2x 20mm tweeters |
| Frequency Response | 43Hz - 20kHz (Manufacturer specified) | 50Hz - 20kHz (Manufacturer specified) |
| Output Power | 80W | 60W |
| Digital Aux Input | No | No |
| Discontinued | - | Yes |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- Harman Kardon Citation 200 vs Zealot S97
- W-King T9 vs Zealot S97
- Ultimate Ears Everboom vs Zealot S97
- Sony XB23 vs Tribit Stormbox Lava
- Harman Kardon Onyx Studio 4 vs Tronsmart Halo 100
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
- Tribit Stormbox Lava vs Brane X
- Tribit Stormbox Lava vs Minirig 4 with subwoofer
- Tribit Stormbox Lava vs Vifa Helsinki
- Tribit Stormbox Lava vs Soundcore Boom 2
- Tribit Stormbox Lava vs Marshall Stockwell 2
- Tribit Stormbox Lava vs Harman Kardon Citation 200
- Tribit Stormbox Lava vs Soundcore Motion Boom
- See all 42 comparisons
Harman Kardon Onyx Studio 4: $100 Discontinued eBay
Pros: Balanced sound quality with deep resonant bass and crisp treble, large dynamic range. Multi-host Bluetooth connectivity for 2 phones, daisy chaining up to 100 speakers. Elegant modern design with smooth curves and premium materials.
Cons: 8 hour battery at medium volume. Not at loud as others. Not as deep of bass as the newer Onyx. External AC power brick for charging. Discontinued.
Full Harman Kardon Onyx Studio 4 review and specifications →
| App | Yes (HK Connect) |
|---|---|
| Aux Input | Yes |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 11.4" x 11.4" x 5.1" (290 x 290 x 130 mm) |
| Discontinued | Yes |
| Drivers | 2x 75mm woofers, 2x 20mm tweeters |
| EQ | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | None |
| Omnidirectional | No |
| Output Power | 60W |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | No |
| Power Input | DC Barrel Connector (19V/2.1A) |
| Stereo | Yes |
| TWS | Yes |
| Weight | 4.5 lbs / 2.06 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Geri’s Collection: Harman Kardon Onyx 7 vs Onyx 4
- OCM Reviews: Onyx Studio 4 Vs Onyx Studio 5 - Sound Quality Comparison - Bluetooth Speaker
- Alan Ross Reviews: Ultimate HK Onyx Studio speaker review and comparison! 8 speakers! More from alanrossreviews →
- Reddit Search for Harman Kardon Onyx Studio 4 Review
- Head-to-Head Comparisons
- Harman Kardon Onyx Studio 4 vs Zealot S97
- Harman Kardon Onyx Studio 4 vs JBL Xtreme 2
- Harman Kardon Onyx Studio 4 vs Tronsmart Halo 100
- Harman Kardon Onyx Studio 4 vs W-King D8
- Harman Kardon Onyx Studio 4 vs Sony SRS-XB43
- Harman Kardon Onyx Studio 4 vs JBL Xtreme
- Harman Kardon Onyx Studio 4 vs Doss Soundbox XL
- Harman Kardon Onyx Studio 4 vs Sony ULT Field 5
- See all 38 comparisons