AKG CK31 Screw-on cardioid microphone capsule module, only for GN / HM modules, W30 windscreen included
PROVEN RELIABILITY
for use in houses of worship, conference rooms and theatres
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.
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
TECHNICAL SPECIFICATION
General |
Audio Frequency bandwidth |
50 to 20000 Hz |
Sensitivity |
20 mV/Pa |
Equivalent Noise Level |
21 dB-A |
Signal to Noise |
73 dB-A |
Electrical Impedance |
600 Ohms |
Recommended Load Impedance |
2000 Ohms |
|
Polar Patterns |
Cardiod |
|
|
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 |
|