DPA Microphones d:fine™
4066 Omnidirectional Headset Microphone, 3-pin Lemo

OUR PART #  4066-B03

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The d:fine 4066 Omnidirectional Headset Microphone brings clean and transparent sound quality to the forefront. The double-vent protection system and water resistant materials inside the mic prevent humidity from being an issue - particularly useful in theatrical applications. The mic boom from the headset mount can be switched to either the left side and reattached to best match your comfort.

The microphone’s sensitivity is 6 mV/Pa to match 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 sound pressure levels up to 144 dB SPL before clipping occurs.

DPA Microphones d:fine Includes:

  • 4066 Omnidirectional Headset Microphone
  • Miniature Grid, Soft Boost for d:screet and d:fine
  • Miniature Grid, High Boost for d:screet and d:fine
  • Foam Windscreen for d:fine and d:screet SLIM

DPA Microphones d:fine Features:

  • Resistant to humidity
  • Available in three colors and three sizes
  • Modular adapter system fits most professional wireless systems

DPA Microphones d:fine Specifications:

  • Directionalpattern: Omnidirectional
  • Principle of operation: Pressure
  • Cartridge type: Pre-polarized condenser
  • Frequency range: 20 Hz - 20kHz
  • 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-RBS.468-4: Typ. 38 dB (max. 40 dB)
  • S/N ratio (A-weighted), re. 1 kHz at1 Pa (94 dB SPL): Typ. 68 dB(A)
  • Total harmonic distortion (THD): <1% THD up to 123 dB SPL peak, < 1% THD up to 120 dB SPL RMS sine
  • Max. SPL, peak before clipping: 144dB
  • Outputimpedance: 30 - 40 Ohms
  • Cable drive capability: Up to 984 ft (300 m)
  • 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
  • Weight: 14 g (0.5 oz) incl. Cable and MicroDot connector
  • Microphone diameter: 5.4 mm (0.21in)
  • Cable length: 3.9 ft (1.2m)
  • Cable diameter: 0.06" (1.6mm)
  • Polarity:Positively increasing sound pressure produces positive going voltage on MicroDot pin
  • Temperature range: -40°C to 45°C(-40°F to 113°F)
  • Relativehumidity (RH): Up to 90%

DPA Microphones d:fine™
4066 Omnidirectional Headset Microphone, 3-pin Lemo

OUR PART #  4066-B03

Product Information:

The d:fine 4066 Omnidirectional Headset Microphone brings clean and transparent sound quality to the forefront. The double-vent protection system and water resistant materials inside the mic prevent humidity from being an issue - particularly useful in theatrical applications. The mic boom from the headset mount can be switched to either the left side and reattached to best match your comfort.

The microphone’s sensitivity is 6 mV/Pa to match 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 sound pressure levels up to 144 dB SPL before clipping occurs.

DPA Microphones d:fine Includes:

  • 4066 Omnidirectional Headset Microphone
  • Miniature Grid, Soft Boost for d:screet and d:fine
  • Miniature Grid, High Boost for d:screet and d:fine
  • Foam Windscreen for d:fine and d:screet SLIM

DPA Microphones d:fine Features:

  • Resistant to humidity
  • Available in three colors and three sizes
  • Modular adapter system fits most professional wireless systems

DPA Microphones d:fine Specifications:

  • Directionalpattern: Omnidirectional
  • Principle of operation: Pressure
  • Cartridge type: Pre-polarized condenser
  • Frequency range: 20 Hz - 20kHz
  • 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-RBS.468-4: Typ. 38 dB (max. 40 dB)
  • S/N ratio (A-weighted), re. 1 kHz at1 Pa (94 dB SPL): Typ. 68 dB(A)
  • Total harmonic distortion (THD): <1% THD up to 123 dB SPL peak, < 1% THD up to 120 dB SPL RMS sine
  • Max. SPL, peak before clipping: 144dB
  • Outputimpedance: 30 - 40 Ohms
  • Cable drive capability: Up to 984 ft (300 m)
  • 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
  • Weight: 14 g (0.5 oz) incl. Cable and MicroDot connector
  • Microphone diameter: 5.4 mm (0.21in)
  • Cable length: 3.9 ft (1.2m)
  • Cable diameter: 0.06" (1.6mm)
  • Polarity:Positively increasing sound pressure produces positive going voltage on MicroDot pin
  • Temperature range: -40°C to 45°C(-40°F to 113°F)
  • Relativehumidity (RH): Up to 90%
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