Dual-flex point, quick-mount cardioid gooseneck condenser mics for speech and vocal pickup. May be used for lectern, courtrooms, conference rooms and house of worship applications. 20 (920B) length.
 
Operating Principal: Permanently-Biased Condenser
Polar Pattern: Cardioid
Frequency Response: 150Hz - 20KHz , Sensitivity: -32dBV (25 mV) @ 1 Pa
Impedance: 440 ohms, Max SPL: 132dB
Self Noise: 26dBA, Power Requirements: P12, P24, P48, 5mA