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