Value

Microphone
Noise Cancellation

6 dB/octave

Frequency Range

100-10,000 Hz

Impedance at 1 kHz
SoundBlaster Interface

300 ohm

Andrea Preferred Interface

650 ohm

Electrical Signal-to-Noise Ratio

60 dB

Sensitivity at 1 kHz (0 dB = 1 V/Pa)
SoundBlaster Interface

-36 dB

Andrea Preferred Interface

-28 dB

Current Consumption
SoundBlaster Interface

0.500 mA

Andrea Preferred Interface

0.800 mA

Headphone Speaker
Frequency Range

50-20,000 Hz

Coil Resistance

32 ohm

Sound Output from 1 kHz 0.1 V Peak

82 dB

Input (0 dB = 20 µPa)
Max. Input Power

100 mW