The new standard in premium headphones, the HD 800 from Sennheiser, offers an extraordinarily brilliant sound image and stunning spatiality. Their dynamic, completely open-back design combines innovative technology with carefully selected materials and the pinnacle of German workmanship. The result is a level of performance, quality and attention to detail that is clearly audible. The key components of the HD 800 are a completely new type of transducer and the innovative ear cup design. In total, this new sound sensation features no less than three distinguished patents.