Short answer: the Tribit Stormbox Blast 2, if you are buying new. The Aiwa Exos-9 ranks higher than it (#9 vs #31 of 91 boombox speakers, 4.2/5 vs 3.8/5) but is discontinued, so only consider it used; the Tribit Stormbox Blast 2 is still sold new at $279.99.
The Aiwa Exos-9 is the better-sounding, lighter pick. It still sounds great against current models. At 15.2 lbs (6.9 kg) it weighs noticeably less than the Tribit Stormbox Blast 2 at 19.2 lbs (8.7 kg).
The Tribit Stormbox Blast 2 is the longer-running, tougher choice. Pretty deep bass. It is rated for 30 hours of battery against 10 for the Aiwa Exos-9. It is rated IP67, while the Aiwa Exos-9 has no water resistance. It supports AAC Bluetooth, which the Aiwa Exos-9 lacks. Watch for: Sounds quite muddy with the boosted lower and upper bass.
Buy the Tribit Stormbox Blast 2 new; the Aiwa Exos-9 is no longer sold new, so it only makes sense as a used find.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Aiwa Exos-9 | Tribit Stormbox Blast 2 | |
|---|---|---|
| Price | $250 Discontinued | $279.99 |
| Ranked | #9 of 91 in Boombox Size Portable Bluetooth Speakers | #31 of 91 in Boombox Size Portable Bluetooth Speakers |
| App | No | Yes (Tribit app) |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 44Hz | 40Hz |
| Battery Life | 10 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC, AAC |
| Built-in Microphone | Yes | No |
| EQ | Yes (5-band graphic EQ + 4 presets) | Yes (10 band) |
| IP Rating | None | IP67 |
| Party Mode | No | No |
| Power Input | AC Power cable | AC Power Cable or 10w USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 15.2 lbs (6.9 kg) | 19.2 lbs (8.7 kg) |
| Power Bank | Yes (USB-A) | Yes (USB-A) |
| USB Playback | No | No |
| FM Tuner | No | No |
| Microphone Input | Yes (with adapter) | Yes (2x 6.35mm) |
| Amplifier Power | 200W | 200W AC / 180W battery |
| Dimensions | 19.4” x 7.5” x 11.7” (492.8 x 190.5 x 297.2 mm) | 18.7” x 7.6” x 10.2” (476 x 193 x 259 mm) |
| Drivers | 6.5” dual voice coil woofer + 2x 3” midwoofers + 2x 1” silk dome tweeters | 1x ~180x110mm rectangular subwoofer + 2x ~80mm mid drivers + 2x ~25mm tweeters |
| Digital Aux Input | No | No |
| Bluetooth Version | 4.2 | 5.4 |
| Maximum SPL | - | 110dB (measured by Alan Ross Reviews) |
| MicroSD Playback | - | No |
| Strap | - | No |
Related Speaker Comparisons
How Aiwa Exos-9 compares with other leading options:
- Tribit Stormbox Blast vs Aiwa Exos-9
- JBL Partybox Encore 2 vs Aiwa Exos-9
- JBL PartyBox On-The-Go 2 Plus vs Aiwa Exos-9
- JBL Partybox Encore Essential 2 vs Aiwa Exos-9
- Aiwa Exos-9 vs JBL Partybox Encore
Prices on this page were last checked October 4, 2026 at 9:58 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
Aiwa Exos-9: $250 Discontinued eBay
Newer model: the Aiwa Exos-10, ranked lower, rated 3.5/5.
Pros: Aiwa Exos-9 uses 6.5” dual voice coil woofer + 2x 3” midwoofers + 2x 1” silk dome tweeters. Its 6.9 kg, claimed 10 hours (Manufacturer specified) battery life, aux input and stereo playback make it a practical option for its intended room or portable use. It still sounds great against current models. Measured bass extension of 44Hz (-10dB).
Cons: Bass is limited by its 44Hz specification. There is no companion app. Discontinued.
Full Aiwa Exos-9 review and specifications →
| Amplifier Power | 200W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 44Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 19.4” x 7.5” x 11.7” (492.8 x 190.5 x 297.2 mm) |
| Drivers | 6.5” dual voice coil woofer + 2x 3” midwoofers + 2x 1” silk dome tweeters |
| EQ | Yes (5-band graphic EQ + 4 presets) |
| FM Tuner | No |
| IP Rating | None |
| Microphone Input | Yes (with adapter) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power cable |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 15.2 lbs (6.9 kg) |
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
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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!!!
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