Specifications - AKG C 451 B Mode D'emploi

Polar pattern:
Frequency range:
Sensitivity:
Electrical impedance:
Recommended load impedance:
Max. SPL for 0.5% THD:
Equivalent noise level to IEC 60268-4 (A-weighted): 18 dB-A
Dynamic range:
Preattenuation pad:
Highpass filter:
Powering:
Operating temperature:
Connector:
Finish:
Size:
Net/shipping weight:
*) Values measured with 48-V phantom power. Reduce by 2 dB for 24-V or 8 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 sales@akg.com.
Frequency Response
75 Hz 150 Hz
C 451 B
cardioid
20 to 20,000 Hz ± 1.5 dB from published curve
9 mV/Pa / -41 dBV re 1 V/Pa
< 200 ohms
> 1000 ohms
112 Pa / 135 dB SPL with 0 dB preattenuation*)
355 Pa / 145 dB SPL with 10 dB preattenuation*)
1120 Pa / 155 dB SPL with 20 dB preattenuation*)
117 dB max. (A-weighted)*)
switchable to 0 dB, -10 dB, -20 dB
switchable to flat or 12 dB/octave at 75 Hz or 150 Hz
9 to 52 V phantom power to IEC 61938
-20°C to +60°C
3-pin male XLR
satin nickel plated
dia.: 19 mm (0.7 in.); length: 160 mm (6.3 in.)
125 g (4.4 oz.) / 760 g (1.7 lbs.)
0ϒ

Specifications

Polar Diagram
21