AKG CK31 Condenser Microphone Capsule
The CK31 is a high-performance condenser microphone capsule with a wide cardioid polar pattern, especially designed for inexperienced speakers and applications where more than one person uses the microphone in turn. The CK31 capsule is integrated in a rugged metal housing and fits any mounting module of the DAM Series. To prevent contact problems, the capsule is equipped with large-area, self-cleaning, gold-plated contacts with deep threads to prevent misalignment and ensure extra-long life. The package includes a special two-part windscreen, which efficiently reduces wind and pop noise. General Specifications Audio frequency bandwidth50 – 20000 Hz Equivalent noise level21 dB-A Sensitivity20 mV/Pa Signal to Noise73 dB-A Electrical impedance600 Ohms Recommended load impedance2000 Ohms Polar PatternCardioid Dimensions Height20 mm Diameter13.5 mm Net Weight5 g Design Finishmatte dark gray Audio Output TypeModular Series Standard Powering Interface Voltage9 to 52 V Current3 mA Whats in the box: 1 x CK31 High-Performance Cardioid Condenser Microphone Capsule 1 x W30 Windscreen.