Clock audio CS 4N-RF Quad Element Boundary Layer Microphone *New, Open Box*
The Condenser Microphone is a quad element Boundary Layer type with a Half Cardioid Polar Pattern. The Microphone is made from solid brass and capable of being permanently mounted with the use of an M 15 x 1 hollow bolt and nut. The Microphone is fitted with a 6.6 ft (2 metre) cable is provided with Open Ended termination. Included are four integral Phantom Power Adaptors that accepts 9 to 48 volts DC. The Phantom Power Adaptor includes filters which will eliminate all cellular frequencies (GSM/2G, 3G, 4G & 5G). Frequency response: 50Hz to 18KHz; Sensitivity –37dB +/- 3 dB @ 1KHz (0dB = 1V/Pa) Impedance 200 Ohms. Total harmonic Distortion (THD) at an operating level of 120dB is no greater than 1 %. Finish: Black Nextel® or Satin Nickel.