• Neumann KM 183 A NX Omnidirectional Condenser Microphone
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Neumann KM 183 A NX Omni Condenser Microphone

Neumann KM 183 A NX Omni Condenser Microphone

SoundPro Item: 30796 | Part Number: 008631

$1,350.00
$1,699.00 $1,350.00
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MSRP: $1,699.00 | MAP: $1,350.00

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  • Directional characteristic: omni (diffuse-field equalized)
  • 150 dB maximum SPL
  • 81 dB S/N ratio
  • 12 mV/Pa sensitivity
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The KM 183 A from Neumann is an NX Omni Condenser Microphone.

Compared to its predecessor, the Series KM 100, the new system KM A works with passive capsules, which are considerably smaller while retaining the proven acoustic design. New and advanced electronic components allow for many electroacoustic and operational advantages, such as reduced self-noise, an extended dynamic range, and very high electromagnetic immunity.

The modular concept permits the capsule to be detached and used at a distance from the output stage of up to 100 m (330 ft), connected via a special cable. For usual applications, the LC 4 cable is available with a length of 5 or 10 meters (ca. 16½ or 33 ft.). Alternatively, capsule extensions of various lengths, swivel capsule joints, and swivel stand mounts, etc. may be used for a flexible microphone setup.

The analog, transformerless output stage KM A operates with P48 phantom power. A switchable -10 dB preattenuation allows for sound pressure levels of up to 152 dB (depending on capsule type) without distortion artifacts.

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Specifications

Dimensions
Dimensions
0.87" diameter x 4.25" length
Electrical
Max. SPL for THD 0.5%
140 dB
Max. SPL for THD 0.5% with Preattenuation
150 dB
Supply Voltage (P48, IEC 61938)
48 V
Current Consumption (P48, IEC 61938)
max. 3.5mA
Audio
Polar Pattern
Omnidirectional
Sensitivity at 1kHz Into 1 Kω
12 mV/Pa
Signal-to-Noise Ratio, CCIR (re. 94 Db SPL)
69 dB
Signal-to-Noise Ratio, A-Weighted (re. 94 Db SPL)
81 dB
Connectivity
Matching Connector
XLR 3F
General
Transducer Type
Condenser
Rated Output Impedance
50 ohms
Equivalent Noise Level, CCIR
24 dB
Equivalent Noise Level, A-Weighted
13 dB-A
RF
Frequency Range
20 Hz - 20 kHz

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