DPA 4006A

Specifications 4006A OMNIDIRECTIONAL MICROPHONE Directional patternOmnidirectional Principle of operationPressure Cartridge typePre-polarized condenser Frequency range10 Hz - 20 kHz Frequency range, ±2 dB10 Hz - 20 kHz Sensitivity, nominal, ±2 dB at 250 Hz40 mV/Pa; -28 dB re. 1 V/Pa Equivalent noise level, A-weightedTyp. 15 dB(A) re. 20 µPa (max. 17 dB(A)) Equivalent noise level, ITU-R BS.468-4Typ. 27 dB (max. 29 dB) S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL)Typ. 79 dB(A) Total harmonic distortion (THD)< 1% up to 139 dB SPL peak Dynamic rangeTyp. 124 dB Max. SPL, peak before clipping146 dB