Sound Field Mono
-Transducer Condenser
-Polar Pattern Cardioid
-Frequency Range 50 Hz to 18 kHz
-Signal to Noise Ratio 70 dB A-Weighted
-Maximum SPL 126 dB SPL RMS
-Impedance 200 Ohms
-Load Impedance 1000 Ohms @ 1 kHz
-Sensitivity -45 dB at 1 kHz . . .