1/2" Systems

All PCB condenser microphone systems come standard with TEDS IEEE 1451.4 (version 1.0). If high temperature version is needed, visit the high temperature microphone systems page.

To compare all 1/2" prepolarized microphone and preamplifier systems specifications see below.

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Model Number

Model:378A06

  • Nominal Microphone Diameter: 1/2"
  • Nominal Microphone Diameter: 1/2"
  • Frequency Response Characteristic: Free-Field
  • Frequency Response Characteristic: Free-Field
  • Frequency Range: (±3dB)3.15 to 40000 Hz
  • Frequency Range: (±3dB)3.15 to 40000 Hz
  • Dynamic Range: (3% Distortion Limit)150 dB re 20 µPa
  • Dynamic Range: (3% Distortion Limit)150 dB re 20 µPa
$1320.00 USD
(Pricing valid in US only)
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Model Number

Model:378B02

  • Nominal Microphone Diameter: 1/2"
  • Nominal Microphone Diameter: 1/2"
  • Frequency Response Characteristic: (at 0° incidence)Free-Field
  • Frequency Response Characteristic: (at 0° incidence)Free-Field
  • Frequency Range: (±2dB)3.75 to 20000 Hz
  • Frequency Range: (±2dB)3.75 to 20000 Hz
  • Inherent Noise: 15.5 dB(A) re 20 µPa
  • Inherent Noise: 15.5 dB(A) re 20 µPa
  • Dynamic Range: (3% Distortion Limit)137 dB re 20 µPa
  • Dynamic Range: (3% Distortion Limit)137 dB re 20 µPa
$1060.00 USD
(Pricing valid in US only)
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Model Number

Model:378B11

  • Nominal Microphone Diameter: 1/2"
  • Nominal Microphone Diameter: 1/2"
  • Frequency Response Characteristic: Pressure
  • Frequency Response Characteristic: Pressure
  • Frequency Range: (±2dB)3.75 to 10000 Hz
  • Frequency Range: (±2dB)3.75 to 10000 Hz
  • Dynamic Range: (3% Distortion Limit)137 dB re 20 µPa
  • Dynamic Range: (3% Distortion Limit)137 dB re 20 µPa
$1320.00 USD
(Pricing valid in US only)
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Model Number

Model:378C20

  • Nominal Microphone Diameter: 1/2"
  • Nominal Microphone Diameter: 1/2"
  • Frequency Response Characteristic: Random Incidence
  • Frequency Response Characteristic: Random Incidence
  • Frequency Range: (±2dB)3.75 to 16000 Hz
  • Frequency Range: (±2dB)3.75 to 16000 Hz
  • Dynamic Range: (3% Distortion Limit)137 dB re 20 µPa
  • Dynamic Range: (3% Distortion Limit)137 dB re 20 µPa
$1320.00 USD
(Pricing valid in US only)
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Model Number

Model:378A21

  • Nominal Microphone Diameter: 1/2"
  • Nominal Microphone Diameter: 1/2"
  • Frequency Response Characteristic: Random Incidence
  • Frequency Response Characteristic: Random Incidence
  • Frequency Range: (±2dB)4 to 25000 Hz
  • Frequency Range: (±2dB)4 to 25000 Hz
  • Dynamic Range: (3% Distortion Limit)150 dB re 20 µPa
  • Dynamic Range: (3% Distortion Limit)150 dB re 20 µPa
$1320.00 USD
(Pricing valid in US only)
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Model Number

Model:378A04

  • Nominal Microphone Diameter: 1/2"
  • Nominal Microphone Diameter: 1/2"
  • Frequency Response Characteristic: (at 0° incidence)Free-Field
  • Frequency Response Characteristic: (at 0° incidence)Free-Field
  • Frequency Range: (±4dB)5 to 20000 Hz
  • Frequency Range: (±4dB)5 to 20000 Hz
  • Inherent Noise: 5.5 dB(A) re 20 µPa
  • Inherent Noise: 5.5 dB(A) re 20 µPa
  • Dynamic Range: (3% Distortion Limit)>80 dB re 20 µPa
  • Dynamic Range: (3% Distortion Limit)>80 dB re 20 µPa
$2725.00 USD
(Pricing valid in US only)
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Model Number

Model:378C13

  • Nominal Microphone Diameter: 1/2"
  • Nominal Microphone Diameter: 1/2"
  • Frequency Response Characteristic: Pressure
  • Frequency Response Characteristic: Pressure
  • Frequency Range: (±2dB)3.15 to 20000 Hz
  • Frequency Range: (±2dB)3.15 to 20000 Hz
  • Dynamic Range: (3% Distortion Limit)150 dB re 20 µPa
  • Dynamic Range: (3% Distortion Limit)150 dB re 20 µPa
$1320.00 USD
(Pricing valid in US only)
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Model Number

Model:EX378B02

  • Nominal Microphone Diameter: 1/2"
  • Nominal Microphone Diameter: 1/2"
  • Frequency Response Characteristic: (at 0° incidence)Free-Field
  • Frequency Response Characteristic: (at 0° incidence)Free-Field
  • Frequency Range: (±2dB)3.75 to 20000 Hz
  • Frequency Range: (±2dB)3.75 to 20000 Hz
  • Inherent Noise: 15.5 dB(A) re 20 µPa
  • Inherent Noise: 15.5 dB(A) re 20 µPa
  • Dynamic Range: (3% Distortion Limit)137 dB re 20 µPa
  • Dynamic Range: (3% Distortion Limit)137 dB re 20 µPa
$1795.00 USD
(Pricing valid in US only)
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