| Headphone | The HD 25-1 II is a closed dynamic compact professional monitoring headphone offering high attenuation of background noise. Capable of handling very high sound pressure levels and featuring extremely robust construction, the HD 25 performs exceptionally well in high noise environments, e.g. ENG, sound reinforcement, studio monitoring, and audio equipment testing. Sennheiser HD 25-1 II features ▪ High sensitivity ... | IN STOCK Free shipping |