The new HMD 27-series invites the Broadcast Commentators and Audio Engineers to experience the highest level of wearing comfort. HMD 27 are a closed and circumaural earcup design to provide a high passive attenuation but nevertheless unusually lightweight and comfortable over long working hours. Soft circumaural earpads endure a comfortable fit. The headset is similar to the HMS 26series equipped with the automatically opening two-piece headband, hence no pressure on the sensitive fontanelle. For those users who still prefer a conventional headband, a wide headband padding is included that converts the two-piece headband into a compact single piece.
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- Impedance
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64 ohms
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- Frequency response (Headphones)
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8 Hz – 18 kHz
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- Max. sound pressure level
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ActiveGard™ Limiter off: 128 dB SPL @ 1 kHzActiveGard™ Limiter on: 110 dB SPL @ 1 kHz
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- Contact pressure
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approx. 3.3 N
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- Ear coupling
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circumaural
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- Maximum sound pressure level (passive)
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128 dB SPL @ 1 kHz
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- ActiveGard®
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110 dB SPL @ 1 kHz
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- Distortion
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< 0.1% @ 1 kHz, 100 dB SPL