Sennheiser HMD 280-13 Specification Sheet

HMD 280-13
HMD 280-13
HMD 281-13
Circumaural, Closed Headphones
Based on the closed back, dynamic HD280 pro headphones, the HMD280-13 pro headset has
been especially designed for communications in high-noise environments. Its dynamic,
super-cardioid microphone has been optimised for close talking distances.
Features & Benefits
• Noise-compensated microphone with extremely low handling noise
• Microphone can be worn on either left or right-hand side
• Easily replaceable, single-sided coiled cable
• Very good attenuation of background noise
• Space-saving design with collapseible, rotating ear pieces
• Replaceable parts for long life
• Lightweight design
• Supplied complete with windshield for the microphone

Technical Data

Headphones
Transducer
Ear coupling
Frequency response
Characteristic
THD
Nominal impedance
Weight (without cable)
Connection cable
Connector
Microphone
Pickup Pattern
Transducer
Frequency Response
Sensitivity at 1kHz
Nominal impedance
Connections
Connection cable
Replaceable Accessories
Ear pads Cat. No. 83320
Headband cushion Cat. No. 83321
Cable Cat. No. 82072
Windshield
Sennheiser Electronic Corporation, 1 Enterprise Drive, Old Lyme, CT 06371
Telephone: 860-434-9190 Fax: 860-434-1759 Web: http://www.sennheiserusa.com
Sennheiser Mexico:Av. Xola 613, PH6, Col. Del Valle 03100, Mexico, DF. Telephone: (525) 639-0956. Fax: (525) 639-9482
Sennheiser Canada : 221 Labrosse Ave, Pte-Claire, PQ H9R 1A3. Telephone: 514-426-3013. Fax: 514-426-3953
Manufacturing Plant: Am Labor 1, 30900 Wedemark, Germany
Dynamic
Circumaural, Closed
8 Hz - 25 kHz
SPL (at 1 kHz) 106 dB
<0.2%
300 Ohms
285 grams
single-sided coiled cable, OFC copper
3.5 mm stereo mini jack with 1/4" adapter
supercardioid
Dynamic
50Hz-13,500 kHz response
1mV/Pa, 200ohms
200 Ohms
unterminated coiled cable
min 1mm/max 3mm
Cat. No. 79252