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The AKG CK31 is a modular cardioid microphone capsule designed for use with the AKG GN series, HM 1000, and LM 3 gooseneck, hanging and lavalier microphone fixtures. The cardioid polar pattern minimizes noise and ambiance at the off-axis (sides) of the microphone. The result increases directivity and provides high gain-before-feedback response when using near speakers or monitors.
The wide frequency response of 50Hz to 20kHz minimizes low frequency noise caused by wind and proximity effect while reproducing audio signal with great accuracy and rich detail. The dual wind screen design employs an outer layer which disperses initial wind stream while the second layer further diffuses the wind stream before reaching the diaphragm. The module design allows quick and easy capsule replacement for added flexibility.
The CK31 is designed with a threaded connection for use with the GN series, HM 1000 or LM 3 microphone fixtures. The modular design offers quick capsule replacement and enhances flexibility.
Cardioid Polar Pattern
The cardioid polar pattern minimizes noise and ambient audio signal at the off-axis (sides) of the microphone capsule.
Wide Frequency Response
The wide frequency response of 50Hz to 20kHz offers smooth, accurate audio reproduction while minimizing low frequency noise.
Dual Layer Wind Protection
The dual layer windscreen provides a primary layer which disperses the incoming wind stream while the second layer further diffuses wind flow before reaching the diaphragm.
In the Box
AKG CK31 Modular Cardioid Microphone Capsule for GN Series, HM 1000 and LM 3 Microphone Housings
2 Year Warranty
Table of Contents
50Hz to 20kHz
Dynamic Range (Typical)
not specified by manufacturer
> 73dB (A-weighted)
Maximum Input Sound Level
125dB (1% THD)
9 to 52 Volts Phantom Power requires DPA adapter included in GN, HM or LM3 series modules
Electrical Impedance: < 600 ohms
Threaded termination for use with GN, HM or LM3 series modules