Sennheiser electronic is an international organisation based in Wennebostel (Wedemark), near the German town of Hannover. In 2010 the turnover of the family-owned company was aroun...
Sennheiser electronic is an international organisation based in Wennebostel (Wedemark), near the German town of Hannover. In 2010 the turnover of the family-owned company was around 468 million euros. The range of products offered includes headphones, microphones, wireless microphone and monitoring systems, conference and information systems as well as aviation and audiology products.
