Overview
Proven reliability
for use in houses of worship, conference rooms and theaters
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.
Features
- Cardioid polar pattern - eliminates noise from the rear
- 125° pickup angle - for inexperienced or very vivacious speakers
- Highly reliable capsule contacts - prevent contact problems and ensure extra-long life
- Highly efficient two-in-one windscreen - reduces wind and pop noise equally
- Wide frequency range - for a speech-optimized audio performance
Specifications
General |
Audio frequency bandwidth |
50 to 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 Patterns |
Cardioid |
Powering Interface |
Voltage |
9 to 52 V |
Current |
3 mA |
|
Audio Output |
Type |
Modular Series Standard |
|
Design |
|
Dimensions / Weight |
Height |
20 mm |
Diameter |
13.5 mm |
Net Weight |
5 g |
|