AKG HSC 100 OC User Instructions page 7

Microphone Acoustical Data
SLR
Polar pattern
Impedance
T.H.D.
Linearity
Supply voltage
Current consumption
S/N ratio
Microphone Frequency Response
46+/–4dB
figure-of-eight
2.2 Kohms
<2% at 16dBPa,
300 to 3,400Hz
+/–1dB –40 to 17dBPa
1.1 to 10V
<0.5mA
>50dB
Specifications subject to change. This product conforms to EN 50 082-1
Earphone Acoustical Data
RLR
Impedance
T.H.D.
Linearity
Magnetic stationary field
Warning:
Earphone Frequency Response
–10+/–4dB
150 ohms
<2% at 17dBPa,
300 to 3,400Hz
+/–1dB –40 to 16dBPa
<400A/cm at 2mm from
front
Do not exceed 1.5 V rms =
124dBSPL
7