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AKG Acoustics CK31 Discreet Acoustics Capsule with Cardioid Pattern

SKU: AKCK31 MFR: 2765H00200

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List Price: $129.00

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AKG Acoustics CK31: Picture 1 regular $89.99

About AKG Acoustics CK31

The CK31 is a cardioid modular screw-on capsule with smooth response from 50 Hz to 20 kHz. All 30-series capsules feature pre-polarized condenser elements with gold plated contacts to ensure reliable connections and troublefree performance. The CK 31 capsule can be used with any of the "Discreet Acoustics Modular Series" installation modules. Each 30-series capsule has a dual layer windscreen; the dark gray outer layer disperses the impinging air stream while the inside layer smoothes the air stream before it reaches the diaphragm. This two-stage process efficiently reduces wind noise while maintaining acoustic transparency.

AKG Acoustics CK31 Features

  • Cardioid pickup pattern
  • Wide frequency range
  • Screw on capsule
  • Gold plated contacts
  • High performance windscreen

AKG Acoustics CK31 Specifications

Transducer Principle
Condenser prepolarized
Frequency Range
50-20,000 Hz
Polar Pattern
Sensitivity at 1,000 Hz
20 mV/Pa = -34 dBV
Equivalent Noise Level
< 21 dB-A
Sound Pressure Level for 1% THD
125 dB
S/N Ratio (A-weighted)
> 73 dB
Electr. Impedance
< 600 ohms
Power Requirement
9 to 52 volts phantom power, requires DPA adapter (incl. in GN or HM modules)
Fitting Mounting Modules
GN 15, GN 15 E, GN 15 ES
GN 30, GN 30 E, GN 30 ES
GN 50, GN 50 E, GN 50 ES
GN 155 SET, HM 1000, LM 3, LM 3 L
Dimensions (Dia x L)
0.5" x 0.8"/ 13.5 x 20 mm
Mfr #
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