Sweetwater®

Free Shipping with no minimum purchase. Learn more »
(800) 222-4700
  • Español: (800) 222-4701
Cart

AKG C 451 B

Item ID: C451B

Small-diaphragm Cardioid Condenser Microphone with Selectable Pad and High-pass Filter

Yes, It's In Stock!

This item is available for immediate delivery. You'll enjoy the fastest delivery time in the industry with our centrally-located warehouse and latest shipping cut-off times.

Get More Value From Sweetwater

or make 3 easy payments
Limited Time Offer

24 Months Interest Free Financing!

On purchase of AKG products made with your Sweetwater Card from now through February 28, 2014.
Click here for details

From Our Research Team:

A Classic AKG Condenser Mic Reborn!!

AKG's C 451 was one of the all-time great studio condenser microphones. Though the original C 451 mic ended production many years ago, it's still an extremely popular staple in studios all over the world. The enduring popularity of the C 451 inspired AKG to bring this mic back in the C 451 B.

AKG C 451 B Condenser Microphone at a Glance:
  • Ideal for overhead drum miking and capturing rich transients
  • Sonically identical to the classic C 451 with improved design
  • Increased stability and switchable highpass filter

Ideal for overhead drum miking and capturing rich transients
One of the C 451 B's most common applications is for drum overheads, and many engineers say there's nothing quite like it for miking cymbals - the metallic "crash" and brilliance come through perfectly. The C451B is also an excellent tool for accurately capturing signals rich in transients such as instruments with a percussive sound, acoustic guitar, or for overhead miking.

Sonically identical to the classic C 451 with improved design
Sonically identical to the original, which featured the much-acclaimed CK-1 cardioid capsule, the new C 451 B is incredibly precise and accurate. AKG made the C451B with dramatically improved specifications. Using an extremely light diaphragm, the new C451B is almost totally insensitive to handling noise. Other features include an all-metal body for excellent protection from RF interference and high reliability for excellent results under almost all conditions.

Increased stability selectable pad and highpass filter
The C 451 B capsule is permanently fixed to the preamp to increase overall stability under mechanical stress. It includes a switchable preattenuation pad to increase the C 451 B's SPL capability. A switchable highpass filter at 75Hz or 150Hz prevents low-end distortion. The AKG C 451 B microphone makes a great addition to any professional studio or recording setup.

AKG C 451 B Condenser Microphone Features:
  • Cardioid condenser mic with outstanding transient response
  • Frequency range 20Hz-20kHz
  • Sensitivity 9 mV/Pa (-41dBV)
  • Max. SPL 135/145/155dB (0/-10/-20dB)
  • Equivalent noise level (CCIR 468-3) 29dB
  • Equivalent noise level 18dBA
  • Signal/noise ratio (A-weighted) 76dB
  • Preattenuation pad 0dB, -10dB, -20dB selectable
  • Bass filter flat, 12dB/octave at 75 or 150Hz, selectable
  • Impedance <200 ohms
  • Recommended load impedance >1000 ohms
  • Supply voltage 9 to 52 volts phantom power
  • Current consumption <2 mA
  • 3-pin XLR connector
  • Satin nickel plated finish

The AKG C 451 B condenser mic is a top studio performer!
Specification Detail
Microphone Type Condenser
Polar Pattern Cardioid
Frequency Response 20Hz-20kHz
Max SPL 135dB SPL (0.5% THD); 155dB SPL w/Pad
Output Impedance 200 ohms
Signal to Noise Ratio 76dB
Self Noise 18dB (A weighted)
Low Cut Filter 75Hz and 150Hz, -12dB/octave
Pads -10dB, -20dB
Connector XLR
Weight .27 lb.
Manufacturer Part Number 2895Z00010

C 451 B Image Gallery

Can We Help?

Sweetwater's friendly and knowledgeable Sales Engineers are regarded as the most experienced and educated professionals in the music industry, with extensive music backgrounds and intense training on the latest products and technologies. As your personal contact here at Sweetwater, they are available to provide personalized advice any time you need it.
Call toll-free (800) 222-4700 or E-mail us

Recommended Accessories

I have to say it's the most personal order I've ever made from the pre-ship phone call, to the email, and finally the candy in the box. Thanks! I don't think I could beat the customer service even in a local shop


Chrystal, McMinnville, TN

Reviews

based on 6 reviews

This Is The Mic You Are Looking For!!

by D.J. from Monterey, TN
July 21, 2011
Music Background: Recording Engineer, Live Sound Engineer, Vocalist
If you are looking for THE pencil condenser mic for your specific need, or just the first one you are going to add to your collection, you just found it. I am serious. Do not even bother looking at ... read more [+]others, because you will not find the performance and versatility this mic offers at any other price point until you get way up there in price. I have to disclose that I am a Sennheiser fanboy who never paid much attention to AKG mics, but my Sales Engineer (Ryan Sloan) recommended this to me and it hits the ball completely out of the park. First of all, the presence is simply spectacular. It doesn't matter if you are micing cymbals, a hi-hat, an accoustic guitar, a horn, whatever. It just sparkles and shines spectacularly. The fact that you can add a 10 or 20db pad makes it incredibly versitile, but the low-cut filter is amazing. If you are micing overhead cymbals or a hi-hat, cut it all the way down at 150Hz. If you are using it on an accoustic guitar and want to keep some of the low end from the body of the guitar, cut it at 75Hz instead. If you want to mic a room or choir and want all the frequency range, then don't cut it at all. It is like having several mics in one.
One last use that you may not have thought of for this type of mic---vocals. Now out of the box it is way too sensitive to sing into as it picks up every puff of air that passes by it, but I did a little experiment just for my own entertainment. I put the windscreen on it (yes, it comes with its own windscreen!) and was amazed at the clarity and crispness of my vocals. The windscreen took away nearly all of the breathing sounds to make an incredible sounding vocal. Crisp, detailed, and picked up every nuance coming out of my mouth perfectly! I realize that this is not the primary application for which this mic was developed, but I wanted to add this to my review as some potential purchasers may only have the funds to buy 1 really good mic at the time they read this. I just wanted to make sure all readers understood that this mic is not a 1-trick pony. Buy this one, and you can record what you may have thought it would take you 5 mics to adequately cover. Bottom line is that this mic is another product that far exceeds my age-old measuring stick, the PRICE TO PERFORMANCE RATIO. Just buy this mic. Be amazed just like I was! close [-]

An Industry Standard

by Jeff Kain from
December 7, 2008
Music Background: Singer/Songwriter/Producer/Engineer
The AKG C451B picks up where the C451 left off. Always an industry standard, this AKG small condenser mic is often overlooked nowadays for some of the newer ribbon mics, which are also great. This mic... read more [+] should be in the mic locker of every writer, performer and engineer. I use it to track my Martin up close for the pick sound I love in so many acoustic tracks. That's how we came to love the sound of Cat Steven's guitar on his classic recordings. Listen to his guitar in "Peace Train" and you will hear "that sound." This mic is just way too cool. I've even heard and "seen" the C451B used for NYC voice-over sessions by engineers in the know. What a gem of a mic. It's so adaptable. I can't believe there was only one review prior to mine on the C451B. Get this mic if you love high definition of your acoustic guitar. Thanks for allowing me my opinion. close [-]

Fantastic!

by Ted from San Diego, CA
October 25, 2008
Music Background: Recording Engineer, Student
I recently purchased a pair of these mics and wow. What a sound! The main 3 applications I use these for are overhead mics, Acoustic guitar coupled with another mic, and horn players also coupled with... read more [+] another mic. For me, the standout is really the Acoustic guitar. You can really get that high end shimmer while your lows are still supported.

Great mic. Buy it. You wont regret it close [-]

akg C 451B microphone

by Lee R. Glover from Austin, Texas
October 5, 2011
Music Background: Musician/vocalist
Received in record time. Great price and unit is as expected since a friend of mine has 1- C 451b and 2- C1000s. I will be buying one C1000s as soon as I can afford it. Thanks to Nathan Malone work... read more [+]ing with me so well. close [-]

inSync Review

by: Brad Lyons
A few weeks ago, I had the opportunity to audition and use one of the most... read more »
Read more reviews

Also popular

See Also: Condensers , AKG , AKG Condenser Microphones , AKG Condenser Microphones

AKG C 451 B

Today's Payment: $176.33
Includes $10 processing fee
Payment 2: $166.33
In approx. 30 days
Payment 3: $166.33
In approx. 60 days

Buy Today, Make

Sweetwater's Flexible Payment Plan is a convenient, interest-free way to buy gear now and stretch your purchase across three budget-friendly payments. Simply choose the "3 Easy Payments" option in your cart, and we'll divide your purchase amount into three convenient payments, billed to your current MasterCard, Visa, Discover, or American Express card. There is a $10 processing fee for using this service, and your billing address must be in the United States to be eligible. It's just another way we make shopping at Sweetwater easy and convenient!

Get your AKG C 451 B now and spread out the payments!


This program is subject to credit approval. We will pull a copy of your credit report to approve your application.

Sweetwater Sound Inc.
5501 U.S. Hwy 30 W
Fort Wayne, IN 46818
Get Directions »

Toll Free (800) 222-4700
Español (800) 222-4701
Local (260) 432-8176
Fax (260) 432-1758
E-mail us

Phone & Retail Store Hours:
9–9 Monday–Thursday
9–8 Friday
9–7 Saturday
(All hours listed are Eastern Time.)

© 2013 Sweetwater Sound Inc. All rights reserved. Please read our Terms of Use and Privacy Policy. Links | Press Releases