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AKG CK 91 Condenser Microphone Cap (modular), for SE 300 B

Item: REC0001921-000
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Flat frequency response and a consistent cardioid polar pattern make the CK 91 an ideal tool for applications where good ...  All product info

€ 195.00 € 270.00
incl. VAT, incl. Shipping Costs
Ordered, estimated to be in stock: Mar 2, 2025
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AKG CK 91 capsule, cardioid for SE 300B power supply module

Flat frequency response and a consistent cardioid polar pattern make the CK 91 an ideal tool for applications where good off-axis rejection is required.

The AKG Blue Line Series consists of a family of directional prepolarized condenser capsules and microphone configurations that are all compatible with a single powering/output assembly. Because of the general popularity of the cardioid pattern, the CK 91 cardioid capsule and SE 300 B powering/output assembly are sold as a single unit, the AKG Model C 391 B microphone. The remaining Blue Line capsules offer the following patterns: CK 92 (omnidirectional), CK 93 (hypercardioid), CK 94 (bidirectional), and CK 98 (shotgun capsule, high directivity). Three additional configurations are available: CK 97-O (omnidirectional lavalier), CK 97-C (cardioid lavalier), CK 97-CVR (cardioid gooseneck with bass roll-off). The Blue Line Series is suitable for studio, live sound, and a variety of speech reinforcement applications, where the facility for switching capsules is a major advantage. The positive Modulock™ bayonet design allows these changes to be made quickly. The Blue Line microphones exhibit accurate axial response and uniform pattern control. Self noise and maximum operating levels are exemplary, creating a very wide usable dynamic range for the most demanding operations. The SE 300 B powering/ output assembly provides for 10 dB of attenuation for operation at high sound pressure levels, as well as a 12 dB/octave low cut below 75 Hz for close usage. A complete line of optional accessories is available including an extension cable for operating the microphone capsule up to 10 ft. (3 meters) from the powering/output module.

Specifications (CK91):

  • 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 (CCIR 468-3): 28 dB
  • Equivalent noise level: 17 dB-A
  • Signal/noise ratio (A-weighted): 77 dB
  • Supply voltage: through SE 300 B
  • Current consumption: through SE 300 B
  • Connector: bayonet mount
  • Finish: dark gray
  • Dimensions: 19 dia. x 36/51 mm / 0.7 dia. x 1.4/2 in.
  • Net weight: 35 g / 1.2 oz.
  • Shipping weight: 200 g / 7.1 oz.
  • Foam windscreen included

Features:

  • Manufacturer: AKG
  • Colour: Gray
  • Microphone type: True condenser
  • Polar Pattern: Supercardioid
  • Receiver type: Pressure gradient transducer
  • Frequency range: 20 Hz - 20 kHz
  • Maximum SPL in dB: 132
  • Sensitivity (mV/Pa @ 1kHz): 10
  • Input: Anschlussstecker Bajonett
  • Width (mm): 19
  • Depth (mm): 51
  • Height (mm): 19
  • Weight (kg): 0.04
  • Capsule size: Small
  • Mono or stereo: Mono
  • Power supply: 11 to 52V
  • incl. Accessories: Windschutz
  • Application Area: Stage
AKG CK 91 Condenser Microphone Cap (modular), for SE 300 B Product ImageAKG CK 91 Condenser Microphone Cap (modular), for SE 300 B
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