AKG Acoustics C 451B Architects and Engineers Specifications, Graphical Data, DS-C 451 B

Architects and Engineers Specifications

The microphone shall have a cardioid pattern. The microphone’s sensitivity shall be no less than 9 mV/Pa. At an operating level of 135 dB SPL the microphone’s total harmonic distortion shall be no greater than 0.5%. The microphone’s self noise level shall be no higher than 18 dB-A. Output padding switchable at –10 and –20 dB shall be integral to the microphone. Low frequency attenuation at 12 dB/octave commencing at either 150 or 75 Hz shall be

integral to the microphone. The microphone shall operate with phantom power over the range from 9 Vdc to 52 Vdc. The diameter of the microphone shall be no greater than

.75 inches (19 mm), and the body length shall be no longer than

6.3inches (160 mm). The net weight of the microphone shall be no greater than 4.4 ounces (125 g). The microphone shall be the AKG Acoustics Model C 451 B.

Graphical Data

.75”

(19 mm)

-20	-10	0
lin 75Hz 150Hz	dB

6.3”

(160 mm)

C 451 B

AKG is constantly improving and modifying its products, therefore, specifications are subject to change without notice.

Limited Warranty

Valid only in the United States. AKG Acoustics warrants AKG products against defects in material or workmanship for a period of two years from the date of original purchase for use, and agrees to repair or, at our option, replace any defective unit without charge for either parts or labor. Important: This warranty does not cover damage resulting from accident, misuse or abuse, lack of reasonable care, the affixing of any attachment not provided with the product, loss of parts or connecting the product to any but the specified receptacles. This warranty is void unless service or repairs are performed by an authorized service center. No responsibility is assumed for any special, incidental

or consequential damages. However, the limitation of any right or remedy shall not be effective where such is prohibited or restricted by law. Simply take or ship your AKG product prepaid to our service department. Be sure to include your sales slip as proof of purchase date. (We will not repair transit damage under the no-charge terms of this warranty.) Note: No other warranty, written or oral is authorized by AKG Acoustics, Inc. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages or limitation on how long an implied warranty lasts, so the above exclusions and limitation may not apply to you.

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AKG Acoustics GmbH

Lemböckgasse 21–25, P.O.B. 158, A-1230 Vienna/AUSTRIA

Tel: (43 1) 86 654-0*, Fax: (43 1) 86 654-516

Internet: http://www.akg.com

AKG Acoustics; A Division of Harman Pro Germany Bodenseestraße 228, D-81243 München/GERMANY Tel: (089) 87 16-0, Fax: (089) 87 16-200

Arbiter Pro Audio

Wilberforce Road, London NW9 6AX/ENGLAND Tel: (0181) 202 1199, Fax: (0181) 202 7076

AKG ACOUSTICS, U.S.

914 Airpark Center Drive

Nashville, TN 37217, U.S.A.

Tel: (615) 620-3800, Fax: (615) 620-3875

Studer Japan Ltd.

2-43-7, Uehara, Shibuya-ku, Tokyo 151-0064/JAPAN Tel: (813) 3465-2211, Fax: (813) 3465-2214

Erikson Pro Audio

620 McCaffrey, St-Laurent, Quebec, H4T 1N1, CANADA Tel: (514) 738-3000, Fax: (514) 737-5069

Internet: www.jam-ind.com/eriksonpro

Specifications subject to change without notice.

DS-C 451 B