nVisor S-series Audio Upgrade. Includes noise attenuating Sennheiser HME-25-1 headphones with integrated high-performance boom-mounted electret microphone.
|Headphone Response||30 – 16,000 Hz|
|Headphone Transducer Principle||dynamic|
|Mic Terminating Impedance||> 4.7 k-ohms|
|Mic Transducer Principle||back-electret condenser|
|Microphone Response||40 – 20,000 Hz|
|Microphone Sensitivity||6.7 mV/Pa|
|Operating Voltage||5 – 15 V DC|
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All prices subject to change without notice.