These sit in different size classes, so this is not a straight ranking comparison. The Tribit Stormbox Blast 2 ranks #31 of 113 boombox speakers by sound quality at $279.99; the W-King T9 Pro ranks #38 of 53 party speakers by sound quality at $171.49.
The Tribit Stormbox Blast 2 is the longer-running, tougher pick. A big, waterproof party speaker with deep bass, very high volume, a 30 hour battery and two mic inputs. It is rated for 30 hours of battery against 12 for the W-King T9 Pro. It is rated IP67, while the W-King T9 Pro has no water resistance. It supports AAC Bluetooth, which the W-King T9 Pro lacks. The catch: Sounds quite muddy with the boosted lower and upper bass.
The case for the W-King T9 Pro: A rolling party speaker with dual woofers, a removable battery for long events, stereo pairing, and music synced lights. The tradeoff: Reviewer comparisons describe the tuning as warm and gritty rather than clean or detailed.
Buy the Tribit Stormbox Blast 2 at $279.99 if you want a boombox speaker. Buy the W-King T9 Pro at $171.49 if you want a party speaker instead.
Want more options? Browse the full Portable Bluetooth rankings.
Prices on this page were last checked November 11, 2026 at 3:26 AM 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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Specifications Side By Side
| Tribit Stormbox Blast 2 | W-King T9 Pro | |
|---|---|---|
| Price | $279.99 | $171.49 |
| Ranked | #31 of 113 in Boombox Size Portable Bluetooth Speakers | #38 of 53 in Party Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 40Hz | - |
| Battery Life | 30 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| IP Rating | IP67 | None |
| Maximum SPL | 110dB (measured by Alan Ross Reviews) | - |
| Microphone Input | Yes (2x 6.35mm) | - |
| Power Bank | Yes (USB-A) | No |
| Power Input | AC Power Cable or 10w USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| Weight | 19.2 lbs (8.7 kg) | 20 lbs (9.05 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, AAC | SBC |
| Built-in Microphone | No | - |
| App | Yes (Tribit app) | No |
| EQ | Yes (10 band) | No |
| Party Mode | No | No |
| USB Playback | No | Yes |
| FM Tuner | No | - |
| MicroSD Playback | No | - |
| Amplifier Power | 200W AC / 180W battery | 250W (peak) |
| Dimensions | 18.7” x 7.6” x 10.2” (476 x 193 x 259 mm) | 10.8” x 10.1” x 21.1” (274 x 255.7 x 535.5 mm) |
| Drivers | 1x ~180x110mm rectangular subwoofer + 2x ~80mm mid drivers + 2x ~25mm tweeters | 2x 6.5” woofers, 2x 2.5” tweeters |
| Digital Aux Input | No | No |
| Bluetooth Version | 5.4 | 5.3 |
| Strap | No | - |
| Charging Time | - | 4 hours |
| Frequency Response | - | 50Hz - 20kHz (Manufacturer specified) |
| Lights | - | Yes |
| Wheels | - | Yes |
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