Short answer: the Tribit Stormbox Blast 2. It ranks #30 of 89 boombox speakers by sound quality, rated 3.8/5, at $279.99. The Pioneer PBM5 ranks #89, rated 2.0/5, at $149, $130.99 cheaper, a saving that is not big enough to make up the sound-quality gap.
What the Tribit Stormbox Blast 2 does well: Pretty deep bass. Watch for: Sounds quite muddy with the boosted lower and upper bass.
Why pick the Pioneer PBM5: Loud for its size: Williston Audio Labs measured about 105 dB at 2 meters, louder than the Turtlebox Original Gen3 and Kicker Bullfrog BF400 in the same test. The catch: Williston Audio Labs was not impressed with its sound: there is very little bass below 100Hz, and the amplifier’s output has a big dip from 1.6kHz to 10kHz that leaves the upper mids and treble recessed.
Buy the Tribit Stormbox Blast 2. It is rated higher for sound quality, and the $130.99 you would save on the Pioneer PBM5 does not close the gap.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Tribit Stormbox Blast 2 | Pioneer PBM5 | |
|---|---|---|
| Price | $279.99 | $149.00 |
| Ranked | #30 of 89 in Boombox Size Portable Bluetooth Speakers | #89 of 89 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 40Hz | - |
| Battery Life | 30 hours (Manufacturer specified) | 13 hours at 60% volume (Manufacturer specified) |
| IP Rating | IP67 | IPX5 |
| Maximum SPL | 110dB (measured by Alan Ross Reviews) | 105dB at 2m (measured by Williston Audio Labs) |
| Microphone Input | Yes (2x 6.35mm) | Yes (2 inputs) |
| Power Bank | Yes (USB-A) | - |
| Power Input | AC Power Cable or 10w USB-C | USB-C or AC Power cord |
| Stereo | Yes | - |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 19.2 lbs (8.7 kg) | 14.1 lbs (6.4 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, AAC | - |
| Built-in Microphone | No | - |
| App | Yes (Tribit app) | Yes |
| EQ | Yes (10 band) | Yes (presets + user EQ) |
| Party Mode | No | Yes (Auracast) |
| USB Playback | No | Yes (MP3 only) |
| FM Tuner | No | - |
| MicroSD Playback | No | - |
| Amplifier Power | 200W AC / 180W battery | 300W peak (Manufacturer specified), about 90W measured |
| Dimensions | 18.7” x 7.6” x 10.2” (476 x 193 x 259 mm) | 8.9”H x 17.4”W x 8.1”D (226 x 442 x 207 mm) |
| Drivers | 1x ~180x110mm rectangular subwoofer + 2x ~80mm mid drivers + 2x ~25mm tweeters | 2x 133mm (5.25”) woofers + 2x 51mm (2”) tweeters |
| Digital Aux Input | No | - |
| Bluetooth Version | 5.4 | 5.4 |
| Strap | No | Yes (detachable shoulder strap) |
| Guitar Input | - | Yes |
| Lights | - | Yes |
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Prices on this page were last checked September 30, 2026 at 2:57 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 Blast 2: $279.99 Amazon eBay
Older model: the Tribit Stormbox Blast (ranked higher, rated 4.5/5).
Pros: Pretty deep bass. Measured bass extension of 40Hz (-10dB).
Cons: Sounds quite muddy with the boosted lower and upper bass. Boosted treble around 6kHz. Xbass mode makes it sound even more muddy. Nowhere near as neutral and balanced as the first Blast and a big downgrade unless you only care about max volume
Setup: Try the EQ from Alan Ross at this timestamp of his video
Full Tribit Stormbox Blast 2 review and specifications →
| Amplifier Power | 200W AC / 180W battery |
|---|---|
| App | Yes (Tribit app) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 40Hz |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 18.7” x 7.6” x 10.2” (476 x 193 x 259 mm) |
| Drivers | 1x ~180x110mm rectangular subwoofer + 2x ~80mm mid drivers + 2x ~25mm tweeters |
| EQ | Yes (10 band) |
| FM Tuner | No |
| IP Rating | IP67 |
| Maximum SPL | 110dB (measured by Alan Ross Reviews) |
| MicroSD Playback | No |
| Microphone Input | Yes (2x 6.35mm) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power Cable or 10w USB-C |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 19.2 lbs (8.7 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Tribit Stormbox Blast 2 - outdoor sound test More from Oluv’Sone →
- Joy & Oluv’Sone: Tribit Stormbox Blast 2 - indoor sound test
- Joy & Oluv’Sone: Tribit Stormbox Blast 2 vs 2 Earfun UBoom X - outdoor test
- Alan Ross Reviews: Tribit Stormbox Blast 2 custom EQ best settings! Alan Ross! More from alanrossreviews →
- Alan Ross Reviews: Tribit Stormbox Blast 2 firmware V11 update - earthquake warning!
- Alan Ross Reviews: Tribit Stormbox Blast 2 review - fun fun fun! sometimes 😊
- Mateusz Cholewa: Soundcore Rave 3 🤗v🆚s Tribit Stormbox Blast 2👌🎶 More from Mateusz Cholewa →
- Jay’s Straight Up Reviews & More: Tribit Stormbox Blast 2 😳 First Look, EQ and Light Modes Demo 🚨 More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: Tribit Stormbox Blast 2 vs JBL Boombox 3 🔊 Got Bass? Let’s See How They Compare 😲 Battery Powered 🔋
- Jay’s Straight Up Reviews & More: Tribit Stormbox Blast 2 vs Blast 😲 A Family Feud 🚗 Tailgater Special 🔋 Battery Powered 🎶 Old vs New
- Jagist reviews: Zealot Ze21 Vs Tribit Stormbox Blast 2!!! More from Jagistreviews →
- Jagist reviews: Zealot S95 Vs Tribit Stormbox Blast 2!!!
- Head-to-Head Comparisons
- Tribit Stormbox Blast 2 vs W-King H330
- Tribit Stormbox Blast 2 vs W-King X20S
- Tribit Stormbox Blast 2 vs LG Xboom Stage 301
- Tribit Stormbox Blast 2 vs Ruimatech RM-10
- Tribit Stormbox Blast 2 vs Zealot S95
- Tribit Stormbox Blast 2 vs JBL Boombox 3
- Tribit Stormbox Blast 2 vs Zealot ZE01
- Tribit Stormbox Blast 2 vs JBL Boombox 3 Wifi
- See all 90 comparisons
Pioneer PBM5: $149.00 Sam’s Club eBay
Pros: Loud for its size: Williston Audio Labs measured about 105 dB at 2 meters, louder than the Turtlebox Original Gen3 and Kicker Bullfrog BF400 in the same test. Two 5.25 inch woofers and two 2 inch tweeters with a port tuned to 48Hz, two microphone inputs plus a guitar input with bass, treble and reverb controls for the mics, aux and USB playback, IPX5 splash resistance, RGB lights, a shoulder strap, Bluetooth 5.4 with Auracast, and charging from either USB-C or the included AC cord. A rated 13 hours at 60% volume.
Cons: Williston Audio Labs was not impressed with its sound: there is very little bass below 100Hz, and the amplifier’s output has a big dip from 1.6kHz to 10kHz that leaves the upper mids and treble recessed. None of the EQ presets fixed it, and a 1990 JVC boombox sounded cleaner. The amp measured about 90W in total, not the claimed 300W, and only about 23W per woofer channel on battery. USB playback is MP3 only, there is no audio output and no microphone in the box, and it is sold only at Sam’s Club.
Full Pioneer PBM5 review and specifications →
| Amplifier Power | 300W peak (Manufacturer specified), about 90W measured |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Battery Life | 13 hours at 60% volume (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 5.4 |
| Dimensions | 8.9”H x 17.4”W x 8.1”D (226 x 442 x 207 mm) |
| Drivers | 2x 133mm (5.25”) woofers + 2x 51mm (2”) tweeters |
| EQ | Yes (presets + user EQ) |
| Guitar Input | Yes |
| IP Rating | IPX5 |
| Lights | Yes |
| Maximum SPL | 105dB at 2m (measured by Williston Audio Labs) |
| Microphone Input | Yes (2 inputs) |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Input | USB-C or AC Power cord |
| Strap | Yes (detachable shoulder strap) |
| TWS | Yes |
| USB Playback | Yes (MP3 only) |
| Weight | 14.1 lbs (6.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons