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- NEUMANN KM 183A nx
Description
The combination of the capsule KK 183 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 183 is a diffuse-field equalized pressure transducer with a free-field treble boost (approx. 7 dB at 10 kHz). The frequency response in the diffuse sound field is flat up to 10 kHz.
FEATURES:
- directional characteristic: omni-directional (diffuse-field equalized)
- very low self-noise
- high SPL capability
- part of the modular microphone system KM A/D
- comprehensive range of accessories
Specifications
- acoustical operating principle: pressure transducer
- directional pattern: omni diffuse-field equalized
- frequency range: 20 Hz up to 20 kHz
- sensitivity at 1 kHz into 1 kOhm: 12 mV/Pa
- rated impedance: 50 Ohms
- rated load impedance: 1000 Ohms
- equivalent noise level, CCIR: 24 dB
- equivalent noise level, A-weighted: 13 dB-A
- maximum SPL for THD 0.5%: 140 dB
- maximum SPL for THD 0.5% with preattenuation: 150 dB
- signal-to-noise ratio, CCIR (re. 94 dB SPL): 69 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): 11 g
- diameter: 22 mm
- length (capsule only): 18 mm
- length (microphone): 108 mm
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