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  • SALE


Play hard

(22) 179,99 135,00 Incl. VAT 24% savings
  • Ready for shipping within one week
  • 0,00 Shipment (Klimaneutraler Versand von Teufel)

  • 8 week trial
  • Directly from manufacturer
  • Free & easy returns



Why we love this product

With this stereo set, you receive two BOOMSTER GOs. Both can easily be connected and deliver a stereo sound experience. Also, you save on individual parts when you buy the set.


Key advantages at a glance

  • Bluetooth stereo speaker set with quality sound for every opportunity, available in five colours
  • Easy to wirelessly connect with just one smartphone (iOS or Android), tablet, PC or Mac
  • Performance-heavy, full-range driver and two passive bass driver in push-pull principle for strong, high and clear sound
  • Ingenious strap and M4 thread for attaching the BOOMSTER GO to everything: bike, belt, tripod, backpack - even spaceships
  • Bluetooth 5 for music streaming in CD-like quality via Spotify, YouTube, Apple Music, TuneIn and more
  • You can connect two BOOMSTER GOs together and sync for great stereo sound
  • High-capacity battery for up to 10 hours of playing with quick charging
  • Control buttons on device, AUX audio input, battery display, hands-free function
(4.64 of 5 out of 22)
All reviews

Make a statement

Your music can now be as colourful as you want it to be. The BOOMSTER GO is available in five colours. Perfect for all kind of styles.

Sound made in Berlin

Fully loaded. Despite its small size the BOOMSTER GO offers a powerful sound. It wouldn't be Teufel if we didn't think about the sound first.

Passive Membranes
im Push-Pull-Prinzip drücken den Bass noch weiter nach unten.
Extremely robust
Safe from water and dust as well as low-mounted eletronics.
Class D amplifier
Highly efficent, offers clear sound for little power usage.
Maximale Auslenkung
Für hohe Pegel trotz geringer Abmessungen.
Mit langem Hub und extremer Belastbarkeit für hohe Pegel ohne Klirr.
Extrem dickwandiger Kunststoff
Fängt auch härtere Stöße ab.

Total control

Of course, you control everything via your smartphone - but it doesn't have to stay that way.

Wild things

It doesn't matter what you've got planned, the BOOMSTER GO is ready for it!

Splash-proof thanks to IPX7 technology
Rubbered casing offers shockproof protection.

    Wireless sound at its best

    Our products guarantee a clean, stable Bluetooth connection with minimal power consumption. Ranges of over 10 metres can be achieved.

    Funktioniert für Systeme mit Android.

    Stream music, film sound or games from your smartphone, tablet, notebook, PC or Mac.
    Enjoy the best sound whatever way you like to.

    On the lips sound

    Video sound from e.g. YouTube or other apps and games is smooth and lip-synchronized.


    Hands-free function

    With the built-in speakerphone, you can easily call friends or family via Bluetooth. Even in noisy environments, we guarantee high speech intelligibility. All wirelessly, of course.

    Real stereo together

    Two BOOMSTER GOs can be connected together. With each playing the right and left channel for a real stereo sound experience. And two are, of course, louder than one - so you can get any party started with this little kit!

    PDS - BOOMSTER GO - Stereo

    And the beat goes on

    The very efficient Class D amplifier, developed in Berlin, allows the BOOMSTER GO to play to up 10 hours long! And in just 2.5 hours it's fully charged again.

    PDS - BOOMSTER GO - Unter Strom – die ganze Nacht

    BOOMSTER GO - black - Lifestyle 1
    BOOMSTER GO - green - Lifestyle 1
    BOOMSTER GO - red orange - Lifestyle 3
    BOOMSTER GO - sand - Lifestyle 2

    Included components

    • 2× USB-cable for BOOMSTER GO
    • 2× lanyard for BOOMSTER GO
    • 2× BOOMSTER GO
    BOOMSTER GO - Outline [SVG]


    • BOOMSTER GO Schwarz von Teufel


      Mini-Bluetooth speaker with quality sound for every opportunity, available in five colours

      • Description Item
        Width 10.70 cm
        Weight 355 g
        Height 4.60 cm
        Depth 10.20 cm
      • Description Item
        Battery life medium volume 10 h
        Battery capacity 2600 mAh
        Standby-Function Yes
        Total power output capacity (RMS) 10 Watt
        Amplifier technology Class D
        Complete sound system Yes
      • Description Item
        Acoustic principle 1-Way-System
        Enclosure type Closed
        Enclosure material Plastic, fabric
        Enclosure surface Rubbered
        Miscellaneous 1/4 inch thread (GoPro compatible)
        Waterproof IPX7
        Broadband loudspeakers (number per enclosure) 1
        Broadband loudspeakers (diameter) 50.00 mm
        Broadband loudspeakers (material) Aluminium
        Passive membrance (number per enclosure) 2
        Passive membrance (width) 21.00 mm
        Passive membrance (length) 79.00 mm
        Frequency range from/to 65 - 20.000 Hz
        Maximum sound pressure level 84 dB/1m
      • Description Item
        Bluetooth Yes
        Speakerphone function Yes
        Micro USB B Yes
        Miscellaneous integriertes Mikrofon

    Expert reviews

    Product Ratings
    (4.64 of 5 out of 22)
    Boomster GO
    The two loudspeakers are used in a school. They are convincing in the classroom (and during lessons) due to their ease of use, robustness, handiness and above all sound quality and volume.
    (automatically translated *)
    Great music on the road!
    The "Böxchen" make good pressure! And with it, a good mood on the road. Setting up the Bluetooth connection is a bit tricky at first, but once you know that the second speaker is being fed by the first (!) and not by the player, the procedure is not so wild anymore. Then only the second box has to be sent to Bluetooth search... A really beautiful, very spatial sound is the reward!
    Very good sound
    (automatically translated *)
    For the small size great sound
    The Boomster Go speakers are small and light and ultra-mobile. Given the small size, the sound is really great. The coupling of two speakers using True Wireless Stereo to form a stereo set works without any problems. I am also satisfied with the battery life. I usually use the Boomster Go with an Android smartphone. They are not cheap, but for me it was a worthwhile investment.
    Boomster top 👍
    At last, good sounding Bluetooth loudspeakers, sensational in a double pack 👍.
    (automatically translated *)
    Top parts with cool sound
    Easy to go speakers Amazing what power they can deliver :) But the sound quality is very good. From very quiet to loud without the speakers sounding overstrained. The batteries also last very long. I am very satisfied with the product
    Small with good sound
    I use the speakers (I have two) in the office, on the bike, at the lake when riding SUP etc. The sound is good and the volume is sufficient. The bass is great, but gets a bit thinner at high volume. The sound in stereo mode is subjectively very good for such a small speaker. However, the coupling is a little more complicated than expected. A battery life of 10 hours is achieved. In the office also longer.
    Boomster Go Stereo set
    Quality is right, bass is fine too. Power top
    (automatically translated *)
    Loudspeaker with a decent volume
    I'm really excited about these "noisemakers". Dot or star deduction for the connection, for today's time, it would have liked to be USB Type C. Recommended also/but, to buy them in a set of 2 - for the purpose of stereo sound.
    (Almost) perfect
    The sound, design and battery life are great! Too bad that the 3.5mm jack is missing and the volume of the signal tones are not adjustable!
    (automatically translated *)
    * Automatically translated by DeepL