Headphone/Microphone Upgrade
nVisor S-series Audio Upgrade. Includes noise attenuating Sennheiser HME-25-1 headphones with integrated high-performance boom-mounted electret microphone.
Specifications:
| Audio | |
| 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 |
| Pickup Pattern | omni-directional |
| Electrical | |
| Operating Voltage | 5 – 15 V DC |
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All prices subject to change without notice.





