A$965.80 Inc GST
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DPA 4066-F adjustable miniature omni headband mic - Beige

The headset construction is unique. You can detach the mic boom from the headset mount to switch it to either the left or right side and then reattach it. Humidity, often an issue in theatrical applications, is not a problem. This microphone is constructed with a double-vent protection system and a drop stopper on the microphone boom. Also, the materials inside the mic are water resistant. These design elements make it very difficult for the microphone to fail due to humidity.

The microphone’s sensitivity is 6 mV/Pa. This matches the level of the human voice to the general input sensitivity of most wireless transmitters. If powered correctly, the microphone will be able to handle very high sound pressure levels up to 144 dB SPL before clipping occurs.

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%

(DPA.4066-F)

SKU DPA.4066-F
Brand DPA

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