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AKG Acoustics

AKG Acoustics CK 91 Blue Line Cardioid Microphone Capsule, 20 to 20000 Hz Frequency Range

SKU: AKCK91 MFR: 2439Z00010
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$259.00 List Price

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$199.00
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About this item

The AKG CK 91 Blue Line Cardioid 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.

What's Included With This Item

  • AKG CK 91 Blue Line Cardioid Microphone Capsule
  • W 90 Windscreen
  • AKG 2 Years Limited Warranty

Key Features

  • 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

Technical Specs

Polar pattern Cardioid
Frequency range 20 to 20,000 Hz
Sensitivity 10 mV/Pa (-40 dBV)
Max. SPL 132/142 dB (for 1% THD)
Equivalent noise level 28 dB (IEC 60268-4)
17 dB-A (IEC 60268-4, A-weighted)
Signal/noise ratio (A-weighted) 77 dB
Connector Bayonet mount
Finish Dark gray
Dimensions (DiaxL) 0.7x1.4/2" (18x36/51mm)
Weight 35 g / 1.2 oz
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