Neumann AK 31 - Omnidirectional Miniature Capsule for KM 100 and KM 100F Power Supplies

BH #NEAK31 • MFR #AK 31
Neumann
Neumann AK 31 - Omnidirectional Miniature Capsule for KM 100 and KM 100F Power Supplies
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Expected availability: 7-10 business days
$823.02

Important Notice

  • This item is noncancelable and nonreturnable.

Neumann AK 31 - Omnidirectional Miniature Capsule for KM 100 and KM 100F Power Supplies

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Neumann AK 31 Overview

The Neumann AK 31 microphone capsule is part of the KM 100 miniature series microphone systems. The AK 31 features a pressure gradient, single diaphragm transducer with an omni-directional polar pattern.

The AK 31 produces a flat frequency response up to 20kHz. In the diffuse field the microphone has a high frequency roll-off above 5kHz. The microphone is best applied as a spot microphone for piano, wind instruments, strings, percussion and drums, room ambiance capturing or stereo recording.

Modular Design

The capsule is developed for use with the KM100 and KM100F modular power supplies.

Omnidirectional Pattern

The pressure gradient element provides an omnidirectional pattern providing even frequency response and output levels.
UPC: 615104070639

Neumann AK 31 Specs

TransducerPressure Condenser
Polar PatternOmnidirectional
Frequency Response20 Hz - 20 kHz
Dynamic Range (Typical)124 dB
Signal-to-Noise Ratio69 dB, Related at 1 Pa at 1 kHz (CCIR dB)
78 dB, Related at 1 Pa at 1 kHz (A-Weighted dB)
Maximum Input Sound Level140 dB, Less than 0.5% THD (without Preattenuation)
150 dB, Less than 0.5% THD (with Preattenuation)
Power RequirementsPhantom +48v (KM 100 Power Supply)
Output Impedance50 Ohms
Output ConnectorsXLR-3 Type (KM 100 Power Supply)
PadYes, -10 dB Preattenuation
Low Frequency Roll-OffUse KM 100F Power Supply
Dimensions (LxDiameter)3.68 x 0.88" (92 x 22mm)
Weight2.82 oz. (80 g)
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