Frequency Response Curves; Polar Patterns - AKG C 4000 B Mode D'emploi

Specifications
Type:

Polar patterns:

Sensitivity at 1000 Hz:
Frequency range:
Electrical impedance:
Recommended load impedance:
Bass cut filter slope:
Preattenuation pad:
Equivalent noise level
to DIN 45 405 (CCIR 468-2):
Equivalent noise level
to DIN 45 412 (A-weighted):
Signal/noise ratio re 1 Pa
(A-weighted):
Max. SPL for 0.5% THD (0/-10 dB): 350/1000 Pa
Dynamic range:
Environment:
Power requirement:
Current consumption:
Connector pinout:
Size:
Net weight:
*) Values for 48 V phantom power; reduce by 6 dB for 24 V and 18 dB for
12 V phantom power.
This product conforms to standards EN 50 082-1 and EN 60 065.
1-inch dual diaphragm pressure
gradient microphone
omnidirectional, cardioid,
hypercardioid
25 mV/Pa (-32 dBV ±2 dB)
20 to 20,000 Hz (refer to frequency
response curves)
≤ 200 ohms
≥ 1000 ohms
12 dB/octave below 100 Hz
-10 dB, switchable
22 dB
8 dB-A
86 dB*)
145/155 dB SPL*)
137 dB (A-weighted)*)
- temperature: -10°C to +60°C
- (14°F to 140°F)
- relative humidity: 90% (+20°C/68°F),
85% (+60°C/140°F)
9 to 52 V phantom power
to DIN 45 596/IEC 268-15
≤ 2 mA
3-pin male XLR to IEC standard
max. dia.: 58 mm (2.3 in.),
length: 183 mm (7.2 in.)
450 g (1 lb.)

Frequency Response Curves

Omni-
direc-
tional:
Cardioid:
Hyper-
cardioid:
Polar Patterns
Omnidirectional Cardioid Hypercardioid
7