The HD 300 PROtect closed headphone for professional monitoring in the studio and for live work. Its highly-sensitive transducers with precision diaphragms deliver high-resolution, neutral and distortion-free sound across the entire frequencyspectrum. Viscoelastic earpads and specially sealed acoustic elements provide efficient shielding against external noise. A high level of wearing comfort is ensured by optimum pressure distribution and a recess for the fontanelle. Structure borne noise is filtered out through a coiled cable directly by the earpiece. FEATURES: Switchable ActiveGard to protect hearing for sound pressure levels above 110 dB Highest resolution due to accurate and linear sound reproduction Comfortable padding design allows for extended use in long wearing sessions Superior ambient noise attenuation in loud environments due to closed passive earcup construction Perfect companion for your daily work due to long lasting materials and exchangeable cables with Sennheiser's established system connector
