DPA Microphones d:fine 4066 Classic Omnidirectional Headset Microphone with Microdot Termination, Dual-Ear, Adaptor Required, 20Hz-20kHz, Brown

SKU: DPA4066C MFR: 4066-OL-A-C00-LH
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Key Features

  • Experience crystal-clear audio with this DPA headset microphone, perfect for broadcasting.
  • Ensure speech clarity; the omnidirectional mic delivers consistent sound, reducing noise.
  • Enjoy all-day comfort; its lightweight design makes it ideal for extended use on stage.
  • Capture every nuance; the wide 20Hz-20kHz frequency range guarantees exceptional sound.
  • Achieve pristine audio; minimizes distortion, ensuring top-notch sound for any broadcast.
  • Rely on its durability; this robust headset microphone is built to withstand daily use.
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DPA Microphones d:fine 4066-C Classic Omnidirectional Headset Mic, Brown 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

    MicroDot termination

  • 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-C Classic Omnidirectional Headset Mic, Brown

Over the years, the d:fine 4066 Classic Omnidirectional Headset Microphone has established itself as a staple in the professional audio industry, revered for its exceptional durability, high-quality sound, and versatile design. Crafted by the renowned DPA Microphones, this dual-ear headset microphone is engineered to deliver pristine, transparent audio quality with ample headroom, ensuring that every nuance of the human voice is captured with clarity and precision.

The 4066 features a uniquely flexible miniature microphone solution that allows for swift and effortless adjustment to fit various user preferences. Its innovative design supports both left and right ear mounting, and the option for color change enhances its adaptability to different environments and personal styles. For scenarios where a full headset is not required, the MMB4066 Miniature Microphone Boom, which is omnidirectional, can be detached and used independently, further demonstrating the product's versatility.

Understanding the challenges of live and theatrical applications, the 4066 is meticulously designed to withstand humidity. It boasts a robust double vent protection system and a drop stopper on the microphone boom, coupled with water-resistant materials within the microphone itself, significantly reducing the risk of moisture-related malfunctions. The headset's surface is finished with a matte gold plating for a touch of elegance, while the earhooks are thoughtfully covered with a silicone hose for added comfort during extended use.

With a sensitivity of 6 mV/Pa, the 4066 is calibrated to match the level of the human voice, seamlessly integrating with the general input sensitivity of most wireless transmitters. When properly powered, it can handle sound pressure levels up to 144 dB SPL before clipping, making it suitable for even the loudest of settings.

The 4066's compatibility is extensive, thanks to a wide range of connection adapters that enable it to work with the majority of professional wireless systems, as well as a 48 V phantom XLR connection. This level of interoperability, combined with its proven track record on Broadway and West End theaters, has made the 4066 a preferred choice for industry professionals.

Available in three colors - black, beige, and brown - and three sizes to accommodate different users, the d:fine 4066 Classic Omnidirectional Headset Microphone with Microdot Termination is a testament to DPA Microphones' commitment to providing reliable, professional-grade audio solutions for broadcasters and performers alike.

DPA Microphones d:fine 4066-C Classic Omnidirectional Headset Mic, Brown 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 crystal-clear audio with this DPA headset microphone, perfect for broadcasting.
  • Ensure speech clarity; the omnidirectional mic delivers consistent sound, reducing noise.
  • Enjoy all-day comfort; its lightweight design makes it ideal for extended use on stage.
  • Capture every nuance; the wide 20Hz-20kHz frequency range guarantees exceptional sound.
  • Achieve pristine audio; minimizes distortion, ensuring top-notch sound for any broadcast.
  • Rely on its durability; this robust headset microphone is built to withstand daily use.

What's in the box:

  • DPA Microphones d:fine 4066 Classic Omnidirectional Headset Microphone with Microdot Termination
  • High-Boost Grid
  • Soft-Boost Grid
  • 5x Foam Windscreen
  • DPA Microphones 2 Year Limited Warranty