Short answer: the JBL Boombox 4 is for listeners who prioritize extraordinary output, while the Tribit Stormbox Blast 2 is the deeper-bass alternative with a more obvious tuning compromise. JBL holds 20 of 113, and Tribit holds 31 of 113.
The Boombox 4 has remarkable output capability for its size, but it carries a premium that is hard to ignore in this class. The Stormbox Blast 2 reaches deep in the bass and offers a different value proposition, though its boosted lower and upper bass can make dense music sound muddy.
Buy the JBL Boombox 4 if clean maximum output and JBL’s feature set justify the premium for you.
Buy the Tribit Stormbox Blast 2 if deeper bass is your priority and you can accept its bass-heavy stock tuning.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
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Specifications Side By Side
| JBL Boombox 4 | Tribit Stormbox Blast 2 | |
|---|---|---|
| Price | $549.95 | $279.99 |
| Ranked | #20 of 113 in Boombox Size Portable Bluetooth Speakers | #31 of 113 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | Yes (Tribit app) |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | 41Hz | 40Hz |
| Battery Life | 28 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| EQ | Yes (7 band) | Yes (10 band) |
| IP Rating | IP68 | IP67 |
| Bluetooth Latency | AAC 144ms, SBC 48ms | - |
| Maximum SPL | 115dB (measured by Alan Ross Reviews) | 110dB (measured by Alan Ross Reviews) |
| Party Mode | Yes (Auracast) | No |
| Power Input | AC Power cord | AC Power Cable or 10w USB-C |
| Removable Battery | Yes | - |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 13.2 lbs (5.98 kg) | 19.2 lbs (8.7 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, LC3, AAC | SBC, AAC |
| Bluetooth Version | 5.4 | 5.4 |
| Built-in Microphone | No | No |
| Power Bank | Yes (USB-C, up to 30W) | Yes (USB-A) |
| TWS | Yes | Yes |
| Digital Aux Input | Yes (USB-C) | No |
| USB Playback | No | No |
| FM Tuner | No | No |
| Microphone Input | No | Yes (2x 6.35mm) |
| MicroSD Playback | No | No |
| Amplifier Power | 210W AC / 200W battery | 200W AC / 180W battery |
| Dimensions | 20.1” x 10.2” x 8.3” (510 x 260 x 210 mm) | 18.7” x 7.6” x 10.2” (476 x 193 x 259 mm) |
| Drivers | 2x 123mm woofers + 2x 20mm tweeters with passive radiators | 1x ~180x110mm rectangular subwoofer + 2x ~80mm mid drivers + 2x ~25mm tweeters |
| Strap | No | No |
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