Shure MX412S/S
12" Microflex Gooseneck Supercardioid Condenser Microphone with Mute Switch


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List Price: $294.00
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The Shure MX412S/S Microflex Supercardioid Gooseneck Microphone is fully adjustable and features an interchangeable condenser microphone cartridge. Designed for easy replacement, the interchangeable cartridges offer wide frequency response and accurate sound reproduction for a broad variety of applications, such as houses of worship, courtrooms, and conference centers. Plus, the condenser cartridges fit every Microflex model for enhanced convenience and consistent sound. Every Microflex Gooseneck features high sensitivity and a balanced, transformerless output for maximum immunity to electromagnetic hum and RF interference, even over long cable runs.


  • MX412S/S Microflex Supercardioid Gooseneck Microphone
  • Flange mount
  • Retainer
  • Isolation Ring
  • Snap-fit foam windscreen
  • Shock Mount
  • Hex Wrench #4

Shure MX412S/S Microflex Supercardioid Gooseneck Microphone Features:

  • Attached XLR preamp
  • Mute switch
  • LED indicator
  • Wide dynamic range and frequency response for accurate sound reproduction across the audio spectrum
  • Balanced, transformerless output for increased immunity to noise over long cable runs
  • Shock mount that provides over 20 dB isolation from surface vibration noise
  • Locking flange mount for permanently securing microphone to lecterns, pulpits, or conference tables
Shure MX412S/S Microflex Supercardioid Gooseneck Microphone Specifications:
  • Frequency Response: 50 Hz to 17 kHz
  • Polar Pattern: Supercardioid
  • Output Impedance (at 1000 Hz): Rated at 150 ? (180 ? actual)
  • Open Circuit Sensitivity (at 1 kHz, ref. 1V/Pa): -33.5 dB (21.1 mV)
  • Maximum SPL (1 kHz at 1% THD, 1 kOhm load): 122.7 dB
  • Equivalent Output Noise (A-weighted): 26.5 dB SPL
  • Signal to Noise Ratio (referenced at 94 dB SPL): 67.5 dB
  • Dynamic Range at 1 kOhm Load: 96.2 dB
  • Common Mode Rejection: 45.0 dB minimum
  • Mute Switch Attenuation (switched models only): 50.0 dB minimum
  • Preamplifier Output Clipping Level (1% THD): –6.0 dBV (0.5 V)
  • Polarity: Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output connector.
  • Power Requirements: 11 to 52 Vdc phantom, 2.0 mA
  • Environmental Requirements
    • Operating Temperature Range: –18° C to 57° C (0° F to 135° F)
    • Relative Humidity: 0 to 95%
  • Dimensions
    • Microphone
      • Gooseneck: 12" (30 cm)
      • Head Diameter: 0.46" (11.68 mm)
      • Base Length: 3.86" (98.04 mm)
      • Base Diameter: 0.79" (20.07 mm)
    • Mounting Flange
      • Diameter: 2.62" (66.70 mm)
      • Depth: 0.56" (14.40 mm)
Desktop Microphone Base StandShure A412B Desktop Microphone Base Stand

The Shure A412B microphone base allows gooseneck microphones to be quickly mounted in situations where permanent installation is impractical.  The angled XLR input connector maintains a low profile, while inside the base there is ...

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Our Price:$63.37List Price: $68.00You save 7%!

Supercardioid Cartridge, Black.Shure R184B Supercardioid Cartridge, Black.

Supercardioid cartridge for WL183, WL184, WL185 and all Microflex MX183, MX202, MX391, MX392, MX393, MX412, MX418 Microphones. 

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Cardioid Cartridge, Black.Shure R185B Cardioid Cartridge, Black.

Cardioid cartridge for all Microflex MX183, MX202, MX391, MX392, MX393, MX412, MX418 microphones.

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Our Price:$55.96List Price: $57.60

Black Omnidirectional Replacement CartridgeShure R183B Black Omnidirectional Replacement Cartridge

Omnidirectional cartridge for all Microflex MX183, MX202, MX391, MX392, MX393, MX412, MX418 and WL183 microphones.

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Our Price:$38.28List Price: $39.00

Shockmount systemsShure A400SM Shockmount systems

Recessed shock mount for all Microflex® and Easyflex® gooseneck microphones.The A400SM Shock Mount employs Shure Shock-Stopper TM construction, which decouples the microphone from the mounting surface and reduces the transmission of ...

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Our Price:$22.61List Price: $25.00You save 10%!

Locking metal windscreenShure A412MWS Locking metal windscreen

Locking metal windscreen for Microflex gooseneck microphones.

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Our Price:$17.91List Price: $19.00You save 6%!

Snap-fit windscreen (4-pack)Shure RK412WS Snap-fit windscreen (4-pack)

Snap-fit windscreen for MX412 and MX418. (Contains four).

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Our Price:$18.53List Price: $19.00

Replacement Microphone Stand AdapterShure A57F Replacement Microphone Stand Adapter

Black Stand Adapter for SM63, SM63L, SM63LB, SM81, VP64A, VP64AL, AMS26 microphones and the WA380 Half Wave Antenna.

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Our Price:$7.98List Price: $8.00

Windscreen for SM99 Shure A99WS Windscreen for SM99

Large high performance foam windscreen for SM99 and MX400 Series gooseneck microphones.

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Our Price:$5.32List Price: $6.00You save 11%!

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