NEUMANN KM 143A nx

article code
ne.km143anx
Neumann KM143Anx wide-angle cardioid microphone with analog P48V output stage, nextel black
€ 1,498.00 Our Price € 1,238.02 Our Price

The combination of the capsule KK 143 with the analog output stage KM A is only one of the numerous options within the modular Neumann KM A/D small diaphragm microphone system. Eight different small diaphragm capsules (KK 120 up to KK 185) may be combined with either an analog output stage (KM A) or a digital AES 42 output stage (KM D). A comprehensive range of accessories ensures adaptability to the most diverse fields of application.

The KK 143 is a pressure gradient transducer with wide-angle cardioid characteristic. Attenuation: 4 dB at 90°, 8 dB at 135°, and 11 dB at 180°. The frequency response for sound sources within an angle of +/- 90° (off axis) is parallel up to 12 kHz.

FEATURES:

  • directional characteristic: wide-angle cardioid
  • part of the modular microphone system KM A/D
  • comprehensive range of accessories

  • acoustical operating principle: pressure gradient transducer
  • directional pattern: wide cardioid
  • frequency range: 20 Hz up to 20 kHz
  • sensitivity at 1 kHz into 1 kOhm: 15 mV/Pa
  • rated impedance: 50 Ohms
  • rated load impedance: 1000 Ohms
  • equivalent noise level, CCIR: 22 dB
  • equivalent noise level, A-weighted: 13 dB-A
  • maximum SPL for THD 0.5%: 138 dB
  • maximum SPL for THD 0.5% with preattenuation: 148 dB
  • signal-to-noise ratio, CCIR (re. 94 dB SPL): 70 dB
  • signal-to-noise ratio, A-weighted (re. 94 dB SPL): 81 dB
  • supply voltage (P48, IEC 61938): 48 V
  • current consumption (P48, IEC 61938): max. 3.5 mA
  • matching connector: XLR 3 F
  • weight (output stage): 70 g
  • weight (capsule only): 15 g
  • diameter: 22 mm
  • length (capsule only): 18 mm
  • length (microphone): 108 mm

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BrandNeumann
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