5 specifications – AKG Acoustics C 3000 User Manual

Page 13

Specifications

C 3000

Type:

1-inch large-diaphragm pressure gradient
microphone

Polar patterns:

cardioid

Sensitivity at 1000 Hz:

20 mV/Pa (-32 dBV)

Frequency range:

20 to 20,000 Hz (refer to frequency response curve)

Electrical impedance:

200 ohms

Recommended load impedance:

 1000 ohms

Bass cut filter slope:

6 dB/octave below 500 Hz

Preattenuation pad:

-10 dB, switchable

Equivalent noise level to IEC 60268-4 (A-weighted):

14 dB-A

Signal/noise ratio re 1 Pa (A-weighted):

80 dB*)

Max. SPL for 0.5% THD (0/-10 dB):

200 / 630 Pa ^= 140 / 150 dB SPL*)

Dynamic range:

126 dB (A-weighted)*)

Environment:

- temperature: -10°C to +60°C (14°F to 140°F)

- relative humidity: 90% (+20°C/68°F),
85% (+60°C/140°F)

Power requirement:

9 to 52 V phantom power to IEC 61938

Current consumption:

 2 mA

Connector pinout:

3-pin male XLR to IEC standard

Size:

max. dia.: 53 mm (2.1 in.),

length: 162 mm (6.4 in.)

Net weight:

320 g (14.1 oz.)

*) Values for 48 V phantom power; reduce by 3 dB for 24 V and 6 dB for 12 V phantom power.

This product conforms to the standards listed in the Declaration of Conformity. To order a free copy of the

Declaration of Conformity, visit http://www.akg.com or contact [email protected].

Frequency Response Curve

Polar Pattern

5 Specifications