Akg Acoustics C 4500B Bc Users Manual Data Sheets/tiffs

C 4500B-BC specs

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Specifications

Polar pattern: cardioid

Frequency range: 20 to 20,000 Hz

Sensitivity at 1000 Hz: 25 mV/Pa (-34 dBV)

Maximum SPL for 0.5% THD: 145/165 dB SPL*

Equivalent noise level: 8 dB-A

Pre-attenuation pad: -20 dB, switchable

Bass-cut filter: 6 dB/octave below 120 Hz

Output impedance: <200 ohms

Recommended load impedance: >1000 ohms

Power requirement: 9 to 52 volts phantom power

(DIN 45 596/IEC 268-15)

Current consumption: <2 mA

Size: 2.2 in. diameter x 7.2 in. length

(58 mm x 183 mm)

Net weight: 16 oz. (450 g)

*Values for 48 V phantom power; reduce by 6 dB for 24 V or 18

dB for 12 V phantom power

Standard set includes:

C 4500 B-BC microphone, H100 spider-type shock mount

W 4000 foam windscreen

Optional accessories: B 18 E battery power supply

C 4500 B-BC

Condenser Broadcast/Voice-Over Microphone

Description

AKG’s new C 4500 B-BC is designed for all broadcast and

voice-over applications and is ideal for the new age of digital

broadcasting. It has a 1-in. (25-mm) diaphragm mounted

internally so that the axis of maximum sensitivity is along the

microphone’s physical axis, ensuring that the microphone

does not impede the viewing range of the announcer. The

response of the C 4500 B-BC has been tailored so that at

normal operating distances the microphone will have

absolutely neutral low frequency response, and at high

frequencies the response is smooth and extended. An

exemplary dynamic range of 137 dB will allow it to cope with

virtually all announcing and postproduction speech activities.

The C 4500 B-BC is complete with its own suspended

shock mount and pop/wind windscreen for further isolation

from the environment. Extremely high internal electrostatic

and magnetic field isolation ensures that the microphone can

be operated in proximity to virtually any kind of electronic

equipment, new or old.

• Frequency response, tailored for

reduced proximity effect for close

speaking voice

• Operates on phantom power

(9 to 52 volts)

• Large diaphragm with speech

entry along the microphone’s

physical axis

• Extremely low self-noise floor

of 8 dB-A

• High immunity to overload

(145 dB unpadded)

• High immunity to electrostatic and

magnetic field interference

Features

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

The microphone shall be a gradient condenser model with a

cardioid polar pattern along its cylindrical axis. The microphone

shall be no larger in diameter than 2.2 in. (58 mm) and the

microphone’s length shall be no greater than 7.2 in. (183 mm). The

microphone’s unpadded sensitivity at 1000 Hz shall be no less

than 25 mV/Pa (-32 dBV), and the 0.5% THD point shall be no

lower than 145 dB SPL under any recommended condition of

powering. The self-noise floor of the microphone shall be no

greater than 8 dB-A. The microphone shall include an integral

pre-attenuation pad of 20 dB and a switchable bass roll-off of

6 dB/octave commencing below 120 Hz. The microphone shall

be the AKG Acoustics Model C 4500 B-BC.

Graphical Data

Architects and Engineers Specifications

cardioid

2.2”

(58 mm)

7.2”

(183 mm)

.875”

(23 mm)

Microphones · Headphones · Wireless Microphones · Wireless Headphones · Headsets · Electroacoustical Components

Limited Warranty

Valid only in the United States. AKG Acoustics warrants AKG products against defects in material

or workmanship for a period of three 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.

Specifications subject to change without notice.

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

DS-C 4500-B-BC