Neumann AK 31 - Omnidirectional Miniature Capsule

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

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

B&H # NEAK31 MFR # AK 31
Neumann AK 31 - Omnidirectional Miniature Capsule

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  • 1Description

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
In the Box
Neumann AK 31 - Omnidirectional Miniature Capsule for KM 100 and KM 100F Power Supplies
  • 1 Year Warranty
  • Table of Contents
    • 1Description
    Transducer Pressure Condenser
    Polar Pattern Omnidirectional
    Frequency Response 20 Hz - 20 kHz
    Dynamic Range (Typical) 124 dB
    Signal-to-Noise Ratio 69 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 Level 140 dB, Less than 0.5% THD (without Preattenuation)
    150 dB, Less than 0.5% THD (with Preattenuation)
    Power Requirements Phantom +48v (KM 100 Power Supply)
    Output Impedance 50 Ohms
    Output Connectors XLR-3 Type (KM 100 Power Supply)
    Pad Yes, -10 dB Preattenuation
    Low Frequency Roll-Off Use KM 100F Power Supply
    Dimensions (LxDiameter) 3.68 x 0.88" (92 x 22mm)
    Weight 2.82 oz. (80 g)

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