Berlin-based manufacturer of high-quality audio products, including loudspeakers, headphones, home cinema systems, and portable Bluetooth speakers.
Lautsprecher Teufel GmbH, commonly known as Teufel, is a renowned German manufacturer of audio products based in Berlin. Since its founding in 1979, the company has specialized in direct-to-consumer sales of high-fidelity audio equipment. Teufel's extensive product lineup includes THX-certified home cinema systems, soundbars, Hi-Fi speakers, headphones, and the rugged ROCKSTER series of portable Bluetooth speakers.
Teufel is known for its engineering expertise and commitment to superior sound quality. The company offers comprehensive support for its products, including detailed user manuals, firmware updates, and a dedicated service team. Teufel operates internationally, delivering German audio engineering to a global audience.
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To reset the device, press and hold the Power button for approximately 10 seconds until the LED indicators flash.
The serial number is typically located on the back or bottom of the loudspeaker. Having this number ready is essential for processing warranty claims or support requests.
Activate Bluetooth on your external player, then press and hold the Bluetooth pairing button on the speaker (usually for about 3 seconds) until the status LED flashes blue. Select the speaker from your device's list to connect.
Yes, models like the ROCKSTER NEO and ROCKSTER GO feature specialized outdoor modes and weather-resistant designs (e.g., IP44 or higher) suitable for outdoor use.