Audio Frequency bandwidth: 20 to 20000 Hz
Sensitivity: 28 mV/Pa
Equivalent Noise Level: 15 dB-A
Signal to Noise: 79 dB-A
Preattenuation Pad: -20 dB
Bass Cut Filter: 300 - 12 dB/octave Hz
Electrical Impedance: <= 200 Ohms
Recommended Load Impedance: >= 1000 Ohms
Polar Patterns: Cardiod, Omnidirectional, Figure of eight