1" externally polarised microphones

Freq range: 2.6 Hz to 8 kHz

Dyn range: 9.6 dB(A) to 146 dB

Sensitivity: 50 mV/Pa

Polarising Voltage: 200 V

Use: IEC 61094 WS1F

½" externally polarised microphones

¼" externally polarised microphones

⅛" externally polarised microphones

Type 40DP - ⅛" pressure

Freq range: 6.5 Hz to 140 kHz

Dyn range: 52 dB(A) to 178 dB

Sensitivity: 1 mV/Pa

Polarising Voltage: 200 V

Use: high level, impulse

½" pre-polarised microphones

¼" pre-polarised microphones

⅛" pre-polarised microphones

Freq range: 6.5 Hz to 70 kHz

Dyn range: 49 dB(A) to 175 dB

Sensitivity: 0.7 mV/Pa

Polarising Voltage: 14.5 V

Use: high level, impulse


    1.  many GRAS pressure microphone capsules have front vented variants available

    2.  we aim to have all information accurate and current, please be aware that 'correct' specifications/details are as per GRAS website

            (click on the product to view detailed specifications/information)

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