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C151 Condenser Microphone FAQ

Frequently Asked Questions


Written by Mariana Ramirez

Updated at October 22nd, 2026

Table of Contents

Brand: Models: What’s included in the box? What applications is the C151 microphone designed for? Is the microphone suitable for recording vocals or instruments? What instruments is the C151 microphone suitable for recording? What type of capsule does the C151 microphone use? What polar patterns are available on the C151? What is the sensitivity on the microphone? Does it require Phantom Power? What is the maximum SPL the C151 can handle? What is the frequency range? Does the AKG C151 produce low-noise recordings? What type of connector does it use? Which mic clips are compatible with the C151? How do I install the Mic Clip for the C151? What is the part number for the H82 mic clip? Is the H82 mic clip compatible with other microphones? Can I use third-party accessories with it? Is the C151 available as a stereo match pair? Are there any other available colors? What is the warranty period for the AKG C151? Additional Information: Available Documentation for AKG C151 Condenser Microphone Product Parts Information and Availability

Brand:

  • AKG

Models:

  • C151

What’s included in the box?

  • 1 × C151 Condenser Microphone
  • 1 × H82 microphone clip
 
 

 

What applications is the C151 microphone designed for?

The C151 is suitable for project studios, live instruments, podcasting, video blogging, web streaming, web conferencing, gaming, and broadcasting.

 
 

 

Is the microphone suitable for recording vocals or instruments?

Yes, the C151 is suitable for both vocals and instruments, especially acoustic sources and spoken words.

 
 

 

What instruments is the C151 microphone suitable for recording?

Piano / Strings.
Horns / Woodwinds.
Drums / Percussion.
Guitar amps / Bass amps.

 
 

 

What type of capsule does the C151 microphone use?

It uses a 16 mm electret condenser diaphragm, designed to capture sound with clarity and detail.

 
 

 

What polar patterns are available on the C151?

The C151 features a cardioid polar pattern.

 
 

 

What is the sensitivity on the microphone?

11 mV/Pa (-39 dBV).

 
 

 

Does it require Phantom Power?

Yes, it requires 48V ±4V phantom power (IEC 61938).

 
 

 

What is the maximum SPL the C151 can handle?

143 dB SPL.

 
 

 

What is the frequency range?

20 Hz – 20 kHz.

 
 

 

Does the AKG C151 produce low-noise recordings?

Yes.  The AKG C151 is designed to deliver clear recordings with a low noise floor.  It has a self-noise level of 21 dB(A) SPL and a signal-to-noise ratio of 73 dB re 1 Pa.

 
 

 

What type of connector does it use?

3-pin XLR (pin 2 hot).

 
 

 

Which mic clips are compatible with the C151?

  • SA61
  • SA60
 
 

 

How do I install the Mic Clip for the C151?

  1. Attach the included H82 mic clip to a stand or boom arm using the standard thread.
  2. Insert the microphone into the clip securely.
  3. Adjust the angle as needed and tighten the clip to hold the microphone in place.
 
 

 

What is the part number for the H82 mic clip?

P/N: 5154916-00.

 
 

 

Is the H82 mic clip compatible with other microphones?

Yes, the H82 is compatible with AKG slim/pencil-style condenser microphones of similar diameter.

 
 

 

Can I use third-party accessories with it?

There is no official testing or documentation confirming compatibility with third-party accessories.

 
 

 

Is the C151 available as a stereo match pair?

No, the C151 is not sold as a stereo-matched pair.  However, the C100 series capsules are closely matched during production for consistency.

 
 

 

Are there any other available colors?

The microphone is available in black only.

 
 

 

What is the warranty period for the AKG C151?

The AKG C151 microphone comes with a 2-year warranty.

 
 

Additional Information:


Available Documentation for AKG C151 Condenser Microphone

Spec Sheet
C151 Spec Sheet

Owner's Manual
C151 Owner's Manual

Quick Start Guide
C151 Quick Start Guide
 

Product Parts Information and Availability

Please reach out to our HPRO Parts Department for spare parts availability and pricing.

Visit HARMAN Professional Support to identify the appropriate local support team for your region.

 

 

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Table of Contents

Brand: Models: What’s included in the box? What applications is the C151 microphone designed for? Is the microphone suitable for recording vocals or instruments? What instruments is the C151 microphone suitable for recording? What type of capsule does the C151 microphone use? What polar patterns are available on the C151? What is the sensitivity on the microphone? Does it require Phantom Power? What is the maximum SPL the C151 can handle? What is the frequency range? Does the AKG C151 produce low-noise recordings? What type of connector does it use? Which mic clips are compatible with the C151? How do I install the Mic Clip for the C151? What is the part number for the H82 mic clip? Is the H82 mic clip compatible with other microphones? Can I use third-party accessories with it? Is the C151 available as a stereo match pair? Are there any other available colors? What is the warranty period for the AKG C151? Additional Information: Available Documentation for AKG C151 Condenser Microphone Product Parts Information and Availability

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