Neumann KM140

Acoustical operating principle: Press. grad. transducer
Directional pattern: Cardioid:
Frequency range 20 Hz ... 20 kHz
Sensitivity at 1 kHz into 1 kohm: 15 mV/Pa
Rated impedance: 50 ohms
Rated load impedance: 1 kohms
Equivalent noise level, CCIR1): 25 dB
Equivalent noise level, A-weighted'): 16 dB-A
Signal-to-noise ratio, CCIR1) (rel. 94 dB SPL): 69 dB
Signal-to-noise ratio, A-weighted') (rel. 94 dB SPL): 78 dB
Maximum SPL for THD 0.5%2): 138 dB
Maximum SPL for THD 0.5% with preattenuation): 148 dB
Maximum output voltage: 10dBu
Supply voltage (P48, IEC 61938): 48 V ± 4 V
Current consumption (P48, IEC 61938): 2 mA
Matching connector: XLR3F
Weight: 80 g
Diameter: 22 mm
Length: 92 mm