Acoustic Principle:Pressure Gradient Electret Condenser
Active Electronics:JFET impedance converter
Capsule:0.50"
Frequency Range:100Hz - 20kHz
Maximum SPL:140dBSPL
Sensitivity:-33.0dB re 1 Volt/Pascal (22.00mV @ 94 dB SPL) +/- 2 dB @ 1kHz
Equivalent Noise (A-weighted):20dBA