Short answer: the Tribit Stormbox Blast. It ranks #2 of 113 boombox speakers by sound quality (rated 4.5/5); the Teufel Boomster 4 ranks #50 (rated 3.4/5).
The Tribit Stormbox Blast is the better-sounding, longer-running pick. A boombox with bass and volume that rival bigger party speakers, quite neutral sound, and a 30 hour battery. It is rated for 30 hours of battery against 23 for the Teufel Boomster 4. It is rated IPX7 against IPX5 for the Teufel Boomster 4. The tradeoff: Lacks a bit of detail compared to the top ranked speakers in other size categories, dip at 5.5kHz.
The Teufel Boomster 4 is the lighter choice. A stereo boombox with DAB+ and FM radio, a long battery, splash resistance and a remote with treble control. At 8.3 lbs (3.75 kg) it weighs noticeably less than the Tribit Stormbox Blast at 12 lbs (5.45 kg). It supports aptX HD Bluetooth, which the Tribit Stormbox Blast lacks. The tradeoff: Side by side with the Teufel Boomster 2021 the sound barely changed, and it has a little less deep bass.
Buy the Tribit Stormbox Blast. It is rated higher for sound quality than the Teufel Boomster 4.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Prices on this page were last checked November 14, 2026 at 6:17 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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Specifications Side By Side
| Tribit Stormbox Blast | Teufel Boomster 4 | |
|---|---|---|
| Price | $199.99 | €249.99 |
| Ranked | #2 of 113 in Boombox Size Portable Bluetooth Speakers | #50 of 113 in Boombox Size Portable Bluetooth Speakers |
| App | Yes (Tribit App) | No |
| Aux Input | Yes | Yes |
| Aux Latency | 0ms | - |
| Bass Extension (-10dB) | 43Hz | - |
| Battery Life | 30 hours (Manufacturer specified) | 23 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | aptX HD, AAC, SBC |
| Built-in Microphone | No | - |
| EQ | Yes (10 band) | Yes (treble control) |
| IP Rating | IPX7 | IPX5 |
| Bluetooth Latency | 66ms | - |
| Maximum SPL | 108dB (measured by Alan Ross Reviews) | - |
| Party Mode | No | - |
| Power Bank | Yes (USB-A) | No |
| Power Input | AC Power cord | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 12 lbs (5.45 kg) | 8.3 lbs (3.75 kg) |
| USB Playback | No | - |
| FM Tuner | No | Yes (plus DAB+) |
| Microphone Input | No | - |
| MicroSD Playback | No | - |
| Bluetooth Version | 5.3 | 5.0 |
| Amplifier Power | 90W RMS (140W peak) | 42W RMS |
| Dimensions | 15.7” x 6.3” x 9.1” (400 x 160 x 230 mm) | 7.1”H x 14.6”W x 5.8”D (180 x 370 x 148 mm) |
| Drivers | 2x ~107mm (4.2”) woofers + 2x ~25mm tweeters | 2x 20mm tweeters + 2x 65mm midrange drivers + 1x 110mm (4.3”) woofer, passive bass radiators |
| Digital Aux Input | No | - |
| Lights | Yes | - |
| Strap | No | No |
Where the Ratings Come From
- Tribit Stormbox Blast: reviews by Joy & Oluv’Sone🔈3DAudio🎧& Music, Oluv and Alan Ross.
- Teufel Boomster 4: reviews by Dominik and Mateusz Cholewa.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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