BOOMSTER GO
Teufel sound for your pocket
-20%
99,99 €
79,99 €
Highlights
Why we love this product
The BOOMSTER GO Stereo Set is a two-pack of our water-proof compact Bluetooth speaker. You can pair them wirelessly for true stereo playback in perfect sync. Save money when you buy as a bundle.
Key advantages at a glance
- 2x BOOMSTER GO Bluetooth stereo speakers, available in two stylish colors with punchy sound for every occasion
- True Wireless Stereo: these speakers can be paired wirelessly for true stereo playback. Set one to left channel and one to right for an authentic listening experience..
- IPX7 waterproof, meaning this speaker can go up to 1 meter underwater; rubberized rugged housing for high impact resistance
- High-performance full-range driver and two push-pull passive bass drivers for tight sound at high volumes with no distortion
- Convenient mini-strap and GoPro-compatible threading (¼ inch) for attaching the BOOMSTER GO to just about anything: belt, backpack, garden fence, or space ship
- Additional features: hands-free mode, dedicated button for Siri/Google Assistant (smart phone required), interface buttons, LED battery indicator, pair two BOOMSTER GOs for synchronized playback
- High-capacity battery for up to 10 hours' playback with quick charging with USB-C port
Features
All technologies at a glance
Ob auf einer Wanderung durch die Berge, bei einem Tag am Strand oder bei sportlichen Aktivitäten – der BOOMSTER GO begleitet dich überallhin und sorgt für musikalische Motivation.
Sound made in Berlin
Dicht gepackt, wie die U-Bahn in Berlin, so komprimiert geht es auch im Inneren des BOOMSTER GO zu. Denn wir wären nicht Teufel, hätten wir nicht auch bei unserem kleinsten Bluetooth Speaker zuerst an Sound gedacht.
Passive Membranen
im Push-Pull-Prinzip drücken den Bass noch weiter nach unten.
im Push-Pull-Prinzip drücken den Bass noch weiter nach unten.
Extrem robust
Sicher vor Wasser und Staub sowie vibrationsarm gelagerte Elektronik.
Sicher vor Wasser und Staub sowie vibrationsarm gelagerte Elektronik.
USB-C-Ladeport
Maximale Auslenkung
Für hohe Pegel trotz geringer Abmessungen.
Für hohe Pegel trotz geringer Abmessungen.
Breitbandtöner
Mit langem Hub und extremer Belastbarkeit für hohe Pegel ohne Klirr.
Mit langem Hub und extremer Belastbarkeit für hohe Pegel ohne Klirr.
Extrem dickwandiger Kunststoff
Fängt auch härtere Stöße ab.
Fängt auch härtere Stöße ab.
Specifications
BOOMSTER GO
Robuster, wasserdichter Bluetooth-Stereo-Speaker
-
Description Item Width 10.7 cm Weight 355 g Height 4.6 cm Depth 10.2 cm -
Description Item Android Yes iOS Yes Microsoft Yes -
Description Item Battery life at medium volume 10 h Battery capacity 2600 mAh Standby-Function Yes Total power output capacity (RMS) 10 W Amplifier technology Class D Maximum charging capacity 7.5 W Minimum charge capacity 2.5 W -
Description Item Cabinet material Plastic, fabric Cabinet surface Rubber-coated Wide-band drivers (per enclosure) 1 Wide-band driver (diameter) 50 mm Wide-band driver (material) Aluminium Passive radiator (total count) 2 Passive radiator (width) 21 mm Passive radiator (length) 79 mm Frequency range 65 - 20000 Hz Maximum sound pressure level 84 dB/1m Acoustic principle 1-way-system Enclosure type Closed Waterproof IPX7 Yes -
Description Item Bluetooth Yes Speakerphone function Yes USB C Yes
Accessories
All required accessories are included in the delivery.
Recommended accessories
-
VARTA Wireless Power Bank
2-in-1: Powerbank with up to 18 Watt charging power via USB Type C & Wireless Charger with up to 10 Watt charging power
29,99 € -
USB-C Power Adapter 60 W
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
29,99 €
Included components
BOOMSTER GO Stereo-Set
-
2 × BOOMSTER GO
–
Night Black
- 1 × USB-C charging cable for BOOMSTER GO ECN-Version
- 1 × lanyard for BOOMSTER GO – Black
Downloads & support
Shipping information
Shipping informationInformation about the guarantee
Warranty and guaranteeAudio glossary
Audio lexicon: Technical terms quickly explainedContact details
Store Finder
Experience our products in person and talk to our team directly for the best expert advice. Overview
20% financing information
Minimum age: 18. You must
live in either Austria, Belgium, Spain, France, Ireland, Italy, Luxembourg, the
Netherlands, or Portugal. Depending on country, installment payments can be made
using a credit card, a debit card, or SEPA direct debit.
Pending credit check performed by Alma. Duration of financing comprises either
2 or 3 monthly installment payments as chosen by the consumer. Customers paying
Alma installments pay no fees, effective annual interest of 0.00% applicable to
loan agreements concluded between 10/03/2026 and 16/03/2026. 0% financing is restricted
to selected products and order values ranging between 99 EUR and 5,000 EUR,
only for transactions in euros. Individual monthly installments for your order
depend on value of goods and will be displayed to you on the relevant product pages as well as the Alma checkout.
Creditor: Alma SAS, 176 Avenue Charles de Gaulle, 92200 Neuilly-sur-Seine, France. Security of payments guaranteed by Alma and its service providers. All payments protected by 3D Secure. Depending upon country, eligible customers must have a valid and accepted credit or debit card as a payment source, or share their SEPA direct debit information with Alma.
More information about Alma Installments can be found here: https://teufelaudio.com/payment-options
1 Offer valid until 16.03.2026 23:59.
The voucher is only intended for the use of private customers. The voucher cannot be redeemed for cash, nor can it be used in combination with other vouchers. It cannot be used for orders that have already been placed. The resale of a voucher is prohibited and it will lose its value in the case of being resold. You can learn more about the terms and conditions in the General Business Conditions.