Headset Transducer type: dynamic Ø 53mm with neodymium magnets
Operating principle: closed
Frequency response: 15Hz–25, 000
Hz Nominal impedance: 60 O per system
Nominal SPL: 98±3dB
THD: < 2%
Power handling capacity: 150mW
Sound coupling to the ear: circumaural
Ambient noise attenuation: approx.
20 dBa Headband pressure: 5N
Weight with microphone and cable: 320g
Cable length and type: 1m + 2m extension
Connection: Mini 3.5 mm jack plug (4 pole)
Microphone Transducer type: condenser (back electret)
Operating principle: pressure gradient
Polar pattern: cardioid
Power supply: AB powering
Supply voltage: 2V
Current consumption: max 0.5 mA
Nominal impedance: = 2.2 kO
Open circuit voltage: at
f = 1 kHz: 20 mV / Pa
Frequency response: 50–18, 000
Hz THD: 2% at f = 1 kHz Max.
SPL: 105dB SPL (THD= 1.0 % at 1 KHz)
Microphone output: -39±3dB
Length mic boom: 150mm (include gooseneck)
Capsule diameter: Ø6*5 mm
Connection: single mini stereo jack plug ( 3.5 mm)