DPA 4006A

Specifications

4006A OMNIDIRECTIONAL MICROPHONE

• Directional pattern: Omnidirectional
• Principle of operation: Pressure
• Cartridge type: Pre-polarized condenser
• Frequency range: 10 Hz - 20 kHz
• Frequency range, ±2 dB: 10 Hz - 20 kHz
• Sensitivity, nominal, ±2 dB at 250 Hz: 40 mV/Pa; -28 dB re. 1 V/Pa
• Equivalent noise level, A-weighted: Typ. 15 dB(A) re. 20 µPa (max. 17 dB(A))
• Equivalent noise level, ITU-R BS.468-4: Typ. 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 range: Typ. 124 dB
• Max. SPL, peak before clipping: 146 dB