DPA Microphones d:fine 4066 Classic Omnidirectional Headset Microphone with Hardwired 3.5mm Locking Ring Connector, Dual-Ear, 20Hz-20kHz, Black

SKU: DPA4066B34 MFR: 4066-OL-A-B34-LH
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Key Features

  • Experience pristine audio with this DPA headset microphone, perfect for presenters.
  • Enjoy exceptional sound quality with the d:fine 4066, ideal for broadcast applications.
  • This omnidirectional headset ensures consistent microphone audio capture from all angles.
  • Achieve clear voice reproduction with its low noise, great for professional performances.
  • Ensure comfort during long sessions with this lightweight, dual-ear headset microphone.
  • The hardwired 3.5mm locking ring connector provides secure connectivity for reliable use.
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DPA Microphones d:fine 4066-B34 Classic Omnidirectional Headset Mic, Black Specifications

  • Directional characteristics

    Omnidirectional

  • Principle of operation

    Pressure

  • Cartridge type

    Pre-polarized condenser element with vertical diaphragm

  • Sensitivity

    Nominal +/-3dB at 1kHz: 6mV/Pa
    44dB re. 1V/Pa

  • Equivalent noise level

    A-Weighted:
    Typical: 26dBA re. 20½Pa
    Maximum: 28dBA

    ITU-R BS.468-4:
    Typical: 38dB
    Maximum: 40dB

  • S/N ratio

    re. 1kHz at 1Pa (94dB SPL): 68dB (A)

  • Total harmonic distortion (THD)

    < 1 % THD up to 123dB SPL peak
    < 1 % THD up to 120dB SPL RMS sine

  • Dynamic range

    Typical: 97dB

  • Max. SPL

    Peak before clipping: 144dB

  • Output impedance

    30-40Ohms

  • Cable drive capability

    Up to 984' / 299.93m

  • Power supply

    For wireless systems: Min. 5V - max. 50V through DPA adapter
    With DAD6001-BC/DAD6024/DAD4099: 48 V phantom power +/-4 V for full performance

  • Connector

    Hardwired 3.5mm locking ring

  • Cable length

    3.9' / 1.19m

  • Cable diameter

    0.06" / 1.52mm

  • Polarity

    Positively increasing sound pressure produces positive going voltage on MicroDot pin

  • Operating temperature range

    -10 to 45 deg. C / 14 to 113 deg. F

  • Microphone Diameter

    0.21" / 5.33mm

  • Weight

    Microphone include cable and MicroDot connector: 14g / 0.49oz

  • Frequency range

    Soft boost grid: 20Hz-20kHz
    3dB soft boost at 8-20kHz

    High boost grid: 20Hz-20kHz
    10dB boost at 12kHz

About DPA Microphones d:fine 4066-B34 Classic Omnidirectional Headset Mic, Black

What sets the d:fine 4066 Classic Omnidirectional Headset Microphone apart is its superior design and exceptional sound quality. Engineered by DPA Microphones, a brand synonymous with high-quality audio equipment, this professional-grade microphone is a versatile and durable solution for presentations and theatrical applications.

The 4066 features a unique dual-ear design, ensuring a comfortable fit for extended use and better sound isolation. Its flexible miniature microphone boom can be mounted on either the left or right side, offering customization to suit individual preferences. The color of the headset can also be changed for a more personalized touch.

The microphone delivers a clean, transparent sound quality with ample headroom, perfectly matching the level of the human voice to the general input sensitivity of most wireless transmitters. With a sensitivity of 6 mV/Pa, it can handle sound pressure levels up to 144 dB SPL before clipping occurs, ensuring clear and distortion-free audio even in loud environments.

The 4066 is designed with a double vent protection system and a drop stopper on the microphone boom, making it resistant to humidity-related issues often encountered in theatrical settings. The microphone's internal components are crafted from water-resistant materials, further enhancing its durability.

The headset's surface is matte gold plated for a sleek look, and the earhooks are covered with a silicone hose for added comfort. The 4066 is compatible with most professional wireless systems, thanks to its wide range of connection adapters, including a 48 V phantom XLR connection.

Available in three colors (black, beige, brown) and three sizes (small, medium, large), the d:fine 4066 Classic Omnidirectional Headset Microphone is the preferred choice for theaters on Broadway and West End. Experience the difference in audio quality and comfort with this exceptional headset microphone.

DPA Microphones d:fine 4066-B34 Classic Omnidirectional Headset Mic, Black Features

  • Use it for both left and right mounting
  • Resistant to humidity
  • Works with all professional wireless systems
  • Available in three colors and three sizes

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience pristine audio with this DPA headset microphone, perfect for presenters.
  • Enjoy exceptional sound quality with the d:fine 4066, ideal for broadcast applications.
  • This omnidirectional headset ensures consistent microphone audio capture from all angles.
  • Achieve clear voice reproduction with its low noise, great for professional performances.
  • Ensure comfort during long sessions with this lightweight, dual-ear headset microphone.
  • The hardwired 3.5mm locking ring connector provides secure connectivity for reliable use.

What's in the box:

  • DPA Microphones d:fine 4066 Classic Omnidirectional Headset Microphone
  • Hardwired 3.5mm Locking Ring Connector
  • High-Boost Grid
  • Soft-Boost Grid
  • 5x Foam Windscreen
  • DPA Microphones 2 Year Limited Warranty