DPA 4066-B Omnidirectional Headset Microphone - Black

ITEM #: DPA-4066-B MFG #: 4066-B

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4066-B - Overview

The 4066-B microphone offers clean and transparent sound quality with lots of headroom. For years, this has been the chosen headset mic for broadcasters as well as theaters on Broadway, as well as in many auditorium and lecture halls. This is due to its pristine sound and durability.

  • Features:

    • Resistant to humidity
    • Double-vent protection system
    • Available in three colors and three sizes
    • Modular adapter system fits most professional wireless systems
     
  • Specifications:

    • Directional pattern: Omnidirectional
    • Principle of operation: Pressure
    • Cartridge type: Pre-polarized condenser
    • Frequency range: 20 Hz - 20 kHz
    • Frequency range, ±2 dB: Soft boost grid: 20 Hz - 20 kHz, 3 dB soft boost at 8 - 20 kHz. High boost grid: 20 Hz - 20 kHz, 10 dB boost at 12 kHz
    • Sensitivity, nominal, ±3 dB at 1 kHz: 6 mV/Pa; -44 dB re. 1 V/Pa
    • Equivalent noise level, A-weighted: Typ. 26 dB(A) re. 20 µPa (max. 28 dB(A))
    • Equivalent noise level, ITU-R BS.468-4: Typ. 38 dB (max. 40 dB)
    • S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): Typ. 68 dB(A)
    • Total harmonic distortion (THD) - Legacy: < 1% THD up to 123 dB SPL peak, < 1% THD up to 120 dB SPL RMS sine
    • Total harmonic distortion (THD) - CORE: < 1% THD up to 137 dB SPL peak
    • Dynamic range - Legacy: Typ. 97 dB
    • Dynamic range - CORE: Typ. 111 dB
    • Max. SPL, peak before clipping: 144 dB
    • Output impedance: 30 - 40 Ω
    • Cable drive capability: Up to 300 m (984 ft)
    • Power supply (for full performance): For wireless systems: Min. 5 V - max. 50 V through DPA adapter. With DAD6001-BC/DAD6024/DAD4099: 48 V phantom power ±4 V for full performance
    • Connector: MicroDot
    • Color: Black, beige or brown
    • Weight: 14 g (0.5 oz) incl. Cable and MicroDot connector
    • Microphone diameter: 5.4 mm (0.21 in)
    • Cable length: 1.2 m (3.9 ft)
    • Cable diameter: 1.6 mm (0.06 in)
    • Polarity: Positively increasing sound pressure produces positive going voltage on MicroDot pin
    • Temperature range: -40°C to 45°C (-40°F to 113°F)
    • Relative humidity (RH): Up to 90%
     
  • GTIN:

    5713055012656
     

4066-B - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov