AKG C451 B
Reference Small Diaphragm Cardioid Condenser Microphone

OUR PART #  C451B


The AKG C451 B is a small-diaphragm condenser microphone with the identical acoustical behavior of its predecessor, the C451 EB + CK1 capsule.

With its airy sound, high overload limit and improved engineering details, the C451 B continues the success story of this legend. The roadworthy design around the handcrafted capsule and the low-noise preamp electronics ensure impressive results even under very harsh conditions.

AKG C451 B Features:

  • Sound of the C451 EB + CK1 capsule from 1969 delivers stunning sound quality with maximum accuracy
  • Impressive sound pressure level capability of 155dB SPL allows close-miking of high-energy sound sources without distortion
  • Highly effective high-pass filter with 12dB/octave prevents low-end distortion caused by rumble or wind noise
  • Transformerless preamp and surface mount technology provides extremely low distortion, highest reliability and less weight

AKG C451 B Specifications:

  • Audio Frequency bandwidth: 20 Hz to 20 kHz
  • Sensitivity: 9 mV/Pa
  • Equivalent Noise Level: 18 dB-A
  • Signal to Noise: 76 dB-A
  • Preattenuation Pad: -10, -20 dB
  • Bass Cut Filter: 75, 150 Hz
  • Electrical Impedance: 200 Ohms
  • Recommended Load Impedance: 1000 Ohms
  • Polar Pattern: Cardioid  
  • Powering Interface:
    • Voltage: 9 to 52 V
    • Current: 2 mA
  • Audio Output: Balanced 3-Pin XLR Male
  • Finish: satin nickel plated
  • Dimensions: 160 mm H x 19 mm Dia.
  • Net Weight: 125 g
Microphone Windscreen, Inside Diameter 5/8" (Black)
WindTech 1300-Black Microphone Windscreen, Inside Diameter 5/8" (Black)
Since 1976, WindTech has manufactured the highest quality American made microphone windscreens on the market. They are available in  25  brilliant colors, and a wide variety of shapes and sizes to fit most popular microphones. ...
AKG Mic Windscreen
AKG W90 AKG Mic Windscreen
Foam windscreen for these AKG Blue Line mic capsules: CK91CK94C451B

Usually ships in 7-14 business days.
Need it sooner? Call us!

Click to download

AKG C451 B
Reference Small Diaphragm Cardioid Condenser Microphone

OUR PART #  C451B

Product Information:

The AKG C451 B is a small-diaphragm condenser microphone with the identical acoustical behavior of its predecessor, the C451 EB + CK1 capsule.

With its airy sound, high overload limit and improved engineering details, the C451 B continues the success story of this legend. The roadworthy design around the handcrafted capsule and the low-noise preamp electronics ensure impressive results even under very harsh conditions.

AKG C451 B Features:

  • Sound of the C451 EB + CK1 capsule from 1969 delivers stunning sound quality with maximum accuracy
  • Impressive sound pressure level capability of 155dB SPL allows close-miking of high-energy sound sources without distortion
  • Highly effective high-pass filter with 12dB/octave prevents low-end distortion caused by rumble or wind noise
  • Transformerless preamp and surface mount technology provides extremely low distortion, highest reliability and less weight

AKG C451 B Specifications:

  • Audio Frequency bandwidth: 20 Hz to 20 kHz
  • Sensitivity: 9 mV/Pa
  • Equivalent Noise Level: 18 dB-A
  • Signal to Noise: 76 dB-A
  • Preattenuation Pad: -10, -20 dB
  • Bass Cut Filter: 75, 150 Hz
  • Electrical Impedance: 200 Ohms
  • Recommended Load Impedance: 1000 Ohms
  • Polar Pattern: Cardioid  
  • Powering Interface:
    • Voltage: 9 to 52 V
    • Current: 2 mA
  • Audio Output: Balanced 3-Pin XLR Male
  • Finish: satin nickel plated
  • Dimensions: 160 mm H x 19 mm Dia.
  • Net Weight: 125 g
Microphone Windscreen, Inside Diameter 5/8" (Black)
WindTech 1300-Black Microphone Windscreen, Inside Diameter 5/8" (Black)
Since 1976, WindTech has manufactured the highest quality American made microphone windscreens on the market. They are available in  25  brilliant colors, and a wide variety of shapes and sizes to fit most popular microphones. ...
AKG Mic Windscreen
AKG W90 AKG Mic Windscreen
Foam windscreen for these AKG Blue Line mic capsules: CK91CK94C451B

Usually ships in 7-14 business days.
Need it sooner? Call us!

Click to download

Add to Cart

We're sorry, only of this item available



Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM