AKG C391 B

Audio Frequency bandwidth: 20 to 20000 Hz
Sensitivity: 10 mV/Pa
Equivalent Noise Level 17 dB-A
Signal to Noise 77 dB-A
Preattenuation Pad 10 dB
Bass Cut Filter 75 Hz
Recommended Load Impedance 1000 Ohms
Polar Patterns Cardioid
Powering InterfaceVoltage 9 to 52 V
Current 2 mA
Type Balanced XLR
Gender Male
Contacts 3-pin
Finish dark gray
Height 146 mm
Diameter 19 mm