Specifications - AKG C 391 B Bedienungsanleitung

Specifications

5 Specifications
Electrical working principle:
Acoustic working principle:
Polar pattern:
Frequency range:
Field open loop gain (sensitivity) at 100 Hz:
Electrical impedance:
Recommended load impedance:
Equivalent sound pressure level acc. to
IEC 60268-4 (A-weighted):
S/N ratio in re. to 1 Pa (A-weighted):
Sound pressure limit:
Operating conditions:
Supply voltage:
Current consumption:
Connector:
External dimensions:
Weight:
Housing material:
Housing surface:
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.
20
Condenser microphone, self-polarised
Pressure gradient receiver
Cardioid
20 to 20,000 Hz ± 2 dB from nominal
frequency curve
10 mV/Pa - 40 dBV in re. to 1V/Pa
d 200 Ohm
t 1000 Ohm
17 dB-A
77 dB
80 Pa (132 dB) for 1000 Hz
- Temperature:
-20°C to +60°C
- Relative humidity:
99% (+20°C), 95% (+60°C)
9 to 52 V phantom power acc. to IEC 61938
d 2 mA
Type XLR-3 acc. to IEC
19 mm ø x 147 mm
approx. 115 g, net
Brass
Mat grey
C 391 B / SE 300 B