A compatible USB-C/PD power adaptor is required (15 – 60 W). Sold separately.
Product description
The BOOMSTER harnesses our Berlin-engineered Dynamore technology to create a larger-than-life virtual stereo soundstage. Perfect for backyard rap battles.
A compatible USB-C/PD power adaptor is required (15 – 60 W). Sold separately.
In its new, fourth generation, the BOOMSTER comes with even longer battery life, state-of-the-art Bluetooth, and many other highlights. If you're looking to get a radio, make it a BOOMSTER.
Specifications
| Description | Item |
|---|---|
| Width | 37 cm |
| Height | 18 cm |
| Depth | 14.8 cm |
| Weight | 3.75 kg |
| Description | Item |
|---|---|
| DAB+ | Yes |
| FM | Yes |
| Description | Item |
|---|---|
| AUX | Yes |
| 3.5mm stereo in | 1 |
| Bluetooth | Yes |
| Bluetooth 5.0 | Yes |
| Bluetooth AAC | Yes |
| Bluetooth Multipoint | Yes |
| Bluetooth TWS | Yes |
| USB C | Yes |
| Bluetooth aptX-HD | Yes |
| Description | Item |
|---|---|
| Android | Yes |
| iOS | Yes |
| Microsoft | Yes |
| Description | Item |
|---|---|
| Display | Yes |
| Battery life at medium volume | 23 h |
| Battery capacity | 7500 mAh |
| Battery type | Lithium-ion |
| Power supply voltage | 230 V |
| Automatic on/off | Yes |
| Storage for settings when disconnected | Yes |
| Standby-Function | Yes |
| Total power output capacity (RMS) | 42 W |
| Amplifier configuration | 2.1 |
| Amplifier technology | Class D |
| Amplifier channels | 3 |
| Maximum charging capacity | 60 W |
| Minimum charge capacity | 15 W |
| Description | Item |
|---|---|
| Tweeter (number per enclosure) | 2 |
| Tweeter (diameter) | 20 mm |
| Tweeter (material) | Textile |
| Midrange driver (number per enclosure) | 2 |
| Midrange driver (diameter) | 65 mm |
| Midrange driver (material) | Paper |
| Passive radiator (total count) | 2 |
| Woofer (number per enclosure) | 1 |
| Woofer (diameter) | 110 mm |
| Woofer (material) | Paper |
| Frequency range | 44 - 20000 Hz |
| Acoustic principle | 3-way-system |
| Enclosure type | Closed |
| IPX5 water jet resistant | Yes |
| Description | Item |
|---|---|
| Dynamore® | Yes |
| Description | Item |
|---|---|
| Remote control | Infrared |
Reviews & Press Coverage
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About reviews
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Rating: 8.5/10
"Powerful and versatile, the Boomster 4 stands out with its three-way sound system and integrated radio tuner, a rare and highly valuable feature for enjoying music with complete independence. Despite its weight and the lack of Wi-Fi, this robust speaker establishes itself as an essential high-end alternative to the giants of the industry."
"The speaker delivers impressive performance for its size, with a wide stereo soundstage, clear speech intelligibility, and noticeably powerful bass.”
“The bass is rich, but it doesn’t overwhelm the rest of the frequency range. Especially with pop, electronic, and mainstream music, this delivers a pleasantly full sound that gives the speaker its character.”
The BOOMSTER has never been better...
The BOOMSTER has never been better: In its fourth generation, we're treated to a superb-sounding, impeccably equipped Bluetooth radio
[...] In our sound evaluation, the BOOMSTER 4 impressed with a dynamic, powerful and nuanced overall sound. This portable stereo Bluetooth radio handled a wide variety of music genres with ease.
“…now even more precise and spacious.”
“Teufel takes its classic to a new level with the Boomster 4. Longer battery life, USB-C, aptX HD and a refreshed design make this a versatile speaker for home and on the go. The sound remains powerful, typically Teufel – but now even more precise and spacious.”
Excellent battery life: Great-sounding Bluetooth speaker with DAB+
[...] Overall, the BOOMSTER 4 achieved a test score of 93.2 percent, confidently earning the top rating: "very good".
Portable sound without sacrificing power or balance
This speaker is designed for those looking for balanced sound, reliable battery life and a solid build, without focusing solely on a compact size. A speaker that is easy to move around, sounds powerful and performs better the longer it is used.
A very positive review for the Boomster 4, which proves to be high quality and very versatile.
“The Boomster 4 impresses across all genres and content types thanks to its detailed and excellent sound image. In addition, modern features such as multipoint mode, aptX HD codec, and the practical DAB+ radio function are used, resulting in a perfectly coherent package that is even suitable for outdoor use.”
A medium-sized speaker that you can "park" on a bookshelf, but which is made to take on the go
Teufel's BOOMSTER 4 is perfect for those who are looking for sound from a unique speaker that looks perfectly at home around your house, but is super easy to take out on the go.
Accessories
Please check whether required cables are included.
BOOMSTER Bag: rugged transport bag with carrying strap for the BOOMSTER 4 and BOOMSTER (2020 to late 2025) and special edition BOOMSTERS
Universal 60 watt fast charger with two charging ports (USB-C 60 watts/USB 7.5 watts) for headphones & portables as well as laptops and additional devices with up to 60 watts of power and USB-C connectivity
Included components
A compatible USB-C/PD power adaptor is required (15 – 60 W). Sold separately.
