KATHrein

KATHrein is a German company specializing in the development and production of high-quality audio and video technology, particularly focusing on cable and connector solutions for professional and consumer electronics. Founded in 1994 by Klaus H. Theobald and Reinhard Karthäuser, the company is headquartered in Bad Honnef, North Rhine-Westphalia, Germany. The name "KATHrein" is a combination of the founders' surnames, "Karthäuser" and "Theobald," with "rein" meaning "pure" or "clean" in German, reflecting the brand's emphasis on high-performance and reliable products.

KATHrein is widely recognized for its innovation in audio and video transmission technologies. The company is a pioneer in the development of high-speed digital cables, such as HDMI, DVI, and DisplayPort cables, as well as coaxial and optical fiber solutions. These products are designed to ensure minimal signal loss and interference, making them popular among audiophiles, home theater enthusiasts, and professionals in the broadcasting and entertainment industries. The brand is also known for its extensive research and development efforts, which have led to advancements in shielding technologies and connector designs to enhance signal integrity.

Beyond cables and connectors, KATHrein offers a range of accessories, including adapters, splitters, and mounting hardware, catering to both consumer and professional markets. The company adheres to strict quality standards and certifications, ensuring compliance with international regulations such as RoHS and CE. KATHrein’s products are distributed globally, with a strong presence in Europe, North America, and Asia, and are often recommended by industry experts for their reliability and performance.

In addition to its core business, KATHrein is involved in sustainability initiatives, promoting eco-friendly manufacturing practices and recycling programs. The company also supports educational and community projects, reflecting its commitment to corporate responsibility. With a reputation built on innovation and quality, KATHrein continues to be a trusted name in the audio-visual industry.