Australian Monitor Essentials Microphone - Manual (Page 5)

SPECIFICATIONS:
Type Dynamic Microphone
Polar Pattern Supercardioid
Frequency Response 100Hz – 15kHz
Sensitivity: -58dBV/Pa (1.3mV/Pa)
Output Impedance: 500 Ohms
Output Connector: 3 wire, bared ends
Red – Audio positive
Black – Audio negative
Drain – Audio ground
Dimensions: 32mm x 300mm
Weight: 180g