AKG C 451B Modo De Empleo página 18

5 Specifications
Polar pattern:
Frequency range:
Sensitivity:
Electrical impedance:
Recommended load impedance: > 1000 Ω
Max. SPL for 0.5% THD: 112 Pa
Equivalent noise level to DIN 45 412 (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 EN 50 082-1 (1997) provided it is connected to CE
marked equipment.
Frequency Response
75 Hz
18
cardioid
20 to 20,000 Hz ± 1.5 dB from published curve
9 mV/Pa = -41 dBV re 1 V/Pa
< 200 Ω
355 Pa
1120 Pa
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 DIN 45 596/IEC 268-15
-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.)
0°
150 Hz
135 dB SPL with 0 dB preattenuation*)
145 dB SPL with 10 dB preattenuation*)
155 dB SPL with 20 dB preattenuation*)
Polar Diagram