AKG CK91 High Performance Cardioid Condenser Microphone Capsule

AKG CK91 High Performance Cardioid Condenser Microphone Capsule

AKG CK91 High Performance Cardioid Condenser Microphone Capsule

Loading product options

From the AKG Blue Line series of modular microphone capsules, the AKG CK91 High Performance Cardioid Condenser Microphone Capsule is a cardioid capsule with signal characteristics that allow the microphone to be used in a variety of applications. The miniature capsule features a flat wide frequency response of 20Hz to 20kHz allowing smooth accurate signal reproduction without coloration. The cardioid polar pattern is effective in eliminating noise and ambiance at the off-axis sections of the capsule. The result minimizes feed-back and allows the CK91 to be used to spot capture instruments and vocals for sound reinforcement and crucial recording. The CK91 is powered with the AKG SE-300B power supply.

 

Key Features of the AKG CK91 High Performance Cardioid Condenser Microphone Capsule

  • Robust Modulock bayonet design
  • Precise cardioid polar pattern
  • Self-cleaning contacts
  • Included accessories: W90 Windscreen
  • It is the ideal choice for critical live and studio broadcast applications

 

Cardioid Polar Pattern

The cardioid polar pattern is effective in eliminating noise and ambiance at the off-axis sections of the capsule.

Flat Frequency Response

The miniature capsule features a flat wide frequency response of 20Hz to 20kHz allowing smooth accurate signal reproduction without coloration

 

Transducer Condenser
Polar Pattern Cardioid
Frequency Response 20Hz to 20kHz
Dynamic Range (Typical) Not specified by manufacturer
Signal-to-Noise Ratio 77dB
Maximum Input Sound Level 132/142dB (for 1% THD)
Power Requirements Supply voltage: through SE-300B
Current consumption: through SE-300B
Output Impedance Not specified by manufacturer
Output Connectors Interfaces with SE-300B Power Supply
Pad -10dB located on SE-300B
Low Frequency Roll-Off Low Frequency Roll-Off: 12 dB/octave at 75 Hz located on SE-300B
Dimensions 0.7 x 1.4/2" (19 x 36/51mm) (diameter x length)
Weight (35 g) 1.2 oz.