The HMD 25-1 headset features dynamic, closed headphones giving excellent attenuation of background noise, and an MD 414 super-cardioid close-contact dynamic microphone. It has been designed specifically for use in noisy environments.
SENNHEISER HMD 25-1 FEATURES • Mircrophone with superb transmission qualities • Very light • Two-piece padded headband, exceptionally comfortable • Microphone can be worn on either left or right-hand side
SENNHEISER HMD 25-1 SPECIFATIONS Transducer principle: dynamic Ear coupling: supra-aural, closed Frequency response: 20-16.000 Hz (Headphone) Sound pressure level (SPL): 102 dB(SPL) +- 2dB at 1kHz, 1mW Nominal impedance: 600 Ohm per side Load rating: 200 mW THD, total harmonic distortion: <1 % Contact pressure: approx. 3,3 N Weight w/o cable: approx. 190 g Frequency response: 100-16.000 Hz (Mikrophone) Pick-up pattern: super-cardioid Sensitivity in free field, no load (1kHz): 1mV/Pa Min. terminating impedance: 1000 Ohm Connection cable: 1,8 m, steel cable, tin-plated open ends
SENNHEISER HMD 25-1 PACKAGE INCLUDES 1 HMD 25-1 1 MZW 414 windshield
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