Sennheiser HMD-280 PRO Communication Headphones 4-Pin
Based on the closed-back, dynamic HD 280 PRO headphones, the HMD 280 PRO headset has been especially designed for communications in high-noise environments. Its dynamic, super-cardioid microphone has been optimized for close talking distances.
Features:
- saving design with collapsible, rotating ear-pieces
- sided coiled cable
- compensated, super-cardioid microphone with extremely low handling noise, can be worn on either left or right-hand side
Specifications:
- Impedance:
- 300 Ohm
- 64 Ω
- Color: black
- Frequency response (Microphone): 50 - 13500 Hz
- Frequency response (Headphones): 8 - 25000 Hz
- Sound pressure level (SPL): 102 dB(IEC 268-7)
- Contact pressure: 6 N
- Connection cable: 1m/3m coiled cable
- Transducer principle: dynamic
- Weight: w/o cable: 310 g
- Nominal impedance: 200 Ω
- Sensitivity as per 121 TR 9-5: 0,7 mV/Pa
- Load rating: 500 mW
- Impedance:
- 300 Ohm
- 64 Ω
- Color: black
- Frequency response (Microphone): 50 - 13500 Hz
- Frequency response (Headphones): 8 - 25000 Hz
- Sound pressure level (SPL): 102 dB(IEC 268-7)
- Contact pressure: 6 N
- Connection cable: 1m/3m coiled cable
- Transducer principle: dynamic
- Weight: w/o cable: 310 g
- Nominal impedance: 200 Ω
- Sensitivity as per 121 TR 9-5: 0,7 mV/Pa
- Load rating: 500 mW
