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Mini-ster of sound

Color: black - silver


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BOOMSTER GO Schwarz von Teufel


Bluetooth-Lautsprecher BAMSTER XS Klein

Why we love this product

The BAMSTER XS is Teufel Audio’s smallest speaker and easily outplays all others its size. With the BAMSTER XS at your side (or attached to your belt loop, or stashed in your pocket or thrown in your bag, etc.), you'll never be without good, clear sound.

Bluetooth-Lautsprecher BAMSTER XS Klein

Key advantages at a glance

  • Portable pocket-sized Bluetooth loudspeaker
  • Made from thick-walled synthetics with cast aluminium accents
  • Bluetooth interface for excellent wireless sound at distances up to 10 m<br />
  • Extremely light, ultra compact, 14 hr. runtime, quick charge enabled
  • Best sound in this price class: Premium, high-excursion drivers for clear sound at high levels
  • Play/pause/volume controls on the devices, AUX inputs, integrated hands free function
  • Comes with felt carry bag, carabiner, USB cable, AUX cable and silicon pad

Pocket power

Not much larger than a smartphone, the BAMSTER XS is just as practical. Take it with you everywhere you go. The mini-speaker’s low weight and slender form was designed to fit in the palm of your hand and the pocket of your jeans.

High-performance battery

For a small speaker, the BAMSTER XS comes equipped with a high-performance battery. This lets the little sonic wonder play up to 14 hours at mid-volume levels. The speaker also fully charges in just two hours.

Class D amplifie

In such a small enclosure, there is clearly not much space for drivers. Small drivers usually mean small sound. That is, unless the drivers have exceptional excursion, a measure of the driver’s mobility. Naturally, Teufel engineers employed premium high-excursion drivers capable of pushing a lot of air from a little space. The result is high, distortion-free levels and an extraordinary bass response. The integrated class D amplifier works efficiently and silently, producing a neutral sound without colouration.

Bluetooth-Lautsprecher BAMSTER XS Klein Teufel Stereo-Lautsprecher Speaker

Speakerphone function

Want to put someone on speakerphone with your smartphone? Don’t try it with the in-built speakers. The result is likely to be a tinny and muffled noise that will make it difficult to distinguish your mother from your Uncle Joe. The BAMSTER XS, on the other hand, communicates wirelessly with your smartphone for group calls that are coherent – perfect for work presentations, when traveling or family calls at home.

Bluetooth-Lautsprecher BAMSTER XS Klein Teufel

Fully loaded

Along with the connection cable, the BAMSTER XS comes with a handy felt bag with a carabiner hook for attaching to bags or belt loops. The felt bag is acoustically-permeable so you can continue to listen to your favourite tunes even when the BAMSTER XS has been safely stowed away.

Also included is a sound-optimizing silicone pad for when you want to place the little BAMSTER on a flat surface.

BAMSTER XS - Zubehör - on Black
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Bluetooth-Lautsprecher BAMSTER XS Klein von Teufel


Powerful sound that fits in your pocket. From hiking in the Scottish highlands to apéro by the Seine - the BAMSTER XS is an ideal travel buddy and will always keep you entertained.

  • Description Item
    Width 14 cm
    Height 2.3 cm
    Depth 7.2 cm
    Weight 0.2 kg
  • Description Item
    3.5mm stereo in 1
    Bluetooth Yes
    Speakerphone function Yes
    3.5 mm jack socket - out 1
  • Description Item
    Battery type Lithium-ion
    Power supply voltage 5 V
    Automatic on/off Yes
    Standby-Function Yes
    Power output capacity impulse (peak) Satellite 3 W
    Total power output capacity (RMS) 6 W
    Amplifier configuration 2.0
    Amplifier technology Class D
    Amplifier channels 2
  • Description Item
    Cabinet material ABS plastic, aluminium
    Cabinet surface Matte, lacquered
    Wide-band drivers (per enclosure) 2
    Wide-band driver (diameter) 25 mm
    Sensitivity (2.83 V / 1 m) 78 dB
    Frequency range 150 - 20000 Hz
    Maximum sound pressure level 94 dB/1m
    Acoustic principle 1-way-system
    Enclosure type Closed



Included components

  • 1 × felt bag with carabiner for Bamster XS
  • 1 × silicon pad for Bamster XS
  • 1 × Cable 3,5mm TRS Stereo
  • 1 × USB cable for Bamster XS
Bluetooth-Lautsprecher BAMSTER XS Klein