Teufel Rockster Go 2
28 h, Rechargeable battery operated, USB power deliveryProduct details
Whether you're sandboarding on the Atlantic, playing a nighttime pickup game, or enjoying a spontaneous pool party, the sound should match your adventures. You can count on the Rockster Go 2: with its high water protection, robust housing, and long-lasting battery, this powerful Bluetooth stereo speaker is always ready for your explorations.
This compact waterproof Bluetooth stereo speaker delivers impressive sound and is the successor to the popular Rockster Go. It features IP67 protection against dust and water, even when submerged; a sturdy housing; and a strong battery with Eco mode for over 28 hours of playtime, charging via USB-C cable. Two aluminum full-range drivers and a passive bass membrane provide powerful stereo sound, while Dynamic Bass ensures optimal low frequencies.
Dynamore technology creates an enormous stereo stage, allowing stereo playback (left/right) on two Rockster Go 2 speakers. Bluetooth with AAC enables nearly lossless music streaming; it can connect via Bluetooth to up to 100 compatible devices in a speaker chain; Google Fast Pair offers device search options; and it includes an integrated USB sound card for playback via USB-C cable.
A practical carrying strap allows for universal attachment of the speaker. It features large control buttons, an LED battery indicator, and a 1/4-inch thread for tripods and mounts (such as GoPro accessories).
Protection type (IP code) | IP67 |
Item number | 44080045 |
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Reviews & Ratings
In the speaker test, the best Bluetooth and WiFi devices score highly with their rich sound and ease of use. However, only a few offer this complete package. Natural sounding bass, clearly audible details and balanced, lively sound - this is what the perfect speaker should sound like...

- Good sound with powerful bass
- Robust and waterproof
- Google Fast Pair
- Up to 100 speakers can be paired
- Very loud
- No Bluetooth multipoint

- Sound
- Bluetooth 5.3 with AAC
- Dust and waterproof (IP67)
- Carrying strap
- Battery status LED
- Dynamore technology
- Best sound tested
- Very long battery life
- USB sound card
- Fiddly controls
- No app for customisations
- A little heavy

The Rockster Go 2 presents itself as a successful further development of the original model. With clean workmanship, impeccable material quality, modern features and a really good sound, it is recommended "for every situation", so to speak. Its dimensions ensure that you can take it with you wherever you go - to a party at the lake, to your best friend's house, on holiday or to your student digs...