Sennheiser HMD-281 13

Based on the closed-back, dynamic HD 280 pro headphones, the HMD 281 pro headset has been especially designed for communications in high-noise environments. Its dynamic, super-cardioid microphone has been optimised for close talking distances.

Specifications:

• Headphone
  
  
  • Transducer Principle Dynamic
    
  • Ear Coupling Circumaural, Closed
    
  • Frequency Response 8 Hz - 25 kHz
    
  • Sound Pressure Level 102 dB
    
  • Attenuation max. 32 dB
    
  • Impedance 300 ohm per side
    
  • Characteristic SPL SPL (at 1 kHz) 106 dB
    
  • Distortion < 1%
    
  • Load Rating 0.5 W
    
  • THD < 0.1%
    
  • Contact Pressure approx. 4 N
    
  • Weight (without cable) approx. 220 g
  
  
• Microphone
  
  
  • Transducer Principle Dynamic
    
  • Frequency Response 50-13,500 Hz
    
  • Pick-up Pattern super-cardioid
    
  • Sensitivity 1 mV/Pa
    
  • Pick-up pattern Super-cardioid
  
  
• Connection
  
  
  • Connecting Cable unterminated coiled cable, min. 1m/max. 3m