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 bandwidth 50 - 20000 Hz
- Equivalent noise level 21 dB-A
- Sensitivity 20 mV/Pa
- Signal to Noise 73 dB-A
- Electrical impedance 600 Ohms
- Recommended load impedance 2000 Ohms
- Polar Pattern Cardioid
Dimensions
- Height 20 mm
- Diameter 13.5 mm
- Net Weight 5 g
Design
Audio Output
- Type Modular Series Standard
Powering Interface
- Voltage 9 to 52 V
- Current 3 mA
