Cart 0

AKG C451B Accurate Small Diaphragm Microphone


  • $73600

The AKG C451 B is a small-diaphragm condenser microphone with the identical acoustical behavior of its predecessor, the legendary C451 EB + CK1 capsule, which was a bestseller right from the start in 1969.

With its airy sound, high overload limit and improved engineering details, the AKG 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.


  • Sound of the legendary C451 EB + CK1 capsule from 1969 octave
  • Established tour sound standard since the 1980s - Transformerless preamp and surface mount technology
  • Impressive sound pressure level capability of 155dB SPL
  • Highly effective high-pass filter with 12dB


  • Audio Frequency bandwidth 20 to 20000 Hz
  • 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


Spec Sheet

User Manual 

Install Guide

We Also Recommend
Subscribe now and get 10% off