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Boundary microphone with front side of hemisphere cardiod directivity

Frequency response and Polar pattern

Common specifications

Directivity

Cardioid 

Transducer

DC biased condenser 

Frequency range

50Hz - 10kHz 

Sensitivity (nominal at 1kHz)

5.6mV/Pa ( -45dB,0dB=1V/Pa) 

Equivalent noise level (A-weighted)

22dB-A 

Max SPL (1% THD)

125dB SPL 

Output impedance at 1KHz

250 ohm 

Powering

+48±4V phantom 

Current consumption

less than 0.85mA 

Surface finish

satin nickel 

Connector

XLR-3M