DPA Microphones d:fine 4066 Omnidirectional Headset Microphone with a Microdot Termination (Black)

BH #DP4066B • MFR #4066-OL-A-B00-LH
DPA Microphones
DPA Microphones d:fine 4066 Omnidirectional Headset Microphone with a Microdot Termination (Black)
Key Features
  • Left- or Right-Ear Mounting
  • Humidity-Resistant Design
  • Silicone Hose-Covered Earhooks
  • For Theater Applications
The black d:fine 4066 Omnidirectional Headset Microphone with a Microdot Termination from DPA Microphones is designed for theater applications and can be mounted on either left or right ear, depending on your preference. It features a double vent protection system that works in tandem with a drop stopper and water-resistant materials in the mic to help prevent damage from humidity. High- and soft-boost grids along with 5 foam windscreens are included.
Special Order
Expected availability: 7-14 business days
$669.95

Important Notice

  • This item is noncancelable and nonreturnable.

DPA Microphones d:fine 4066 Omnidirectional Headset Microphone with a Microdot Termination (Black)

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DPA Microphones 4066 Overview

The black d:fine 4066 Omnidirectional Headset Microphone with a Microdot Termination from DPA Microphones is designed for theater applications and can be mounted on either left or right ear, depending on your preference. It features a double vent protection system that works in tandem with a drop stopper and water-resistant materials in the mic to help prevent damage from humidity. High- and soft-boost grids along with 5 foam windscreens are included.

DPA Microphones 4066 Specs

Polar PatternOmnidirectional
Principle of OperationPressure
Cartridge TypePre-polarized condenser element with vertical diaphragm
Frequency RangeSoft-Boost Grid: 20 Hz to 20 kHz +/-2 dB, 3 dB soft boost at 8 to 20 kHz
High-Boost Grid: 20 Hz to 20 kHz +/-2 dB, 10 dB boost at 12 kHz
Sensitivity6 mV/Pa, -44 dB re. 1 V/Pa (nominal, +/-3 dB at 1 kHz)
Equivalent Noise LevelA-Weighted:
Typical: 26 dBA re. 20 µPa
Maximum: 28 dBA

ITU-R BS.468-4:
Typical: 38 dB
Maximum: 40 dB
S/N Ratio68 dBA, 1 kHz at 1 Pa (94 dB SPL):
Total Harmonic Distortion (THD)<1% THD up to 123 dB SPL peak
<1% THD up to 120 dB SPL RMS sine
Dynamic RangeTypical 97 dB
Maximum Sound Pressure Level (SPL)Peak Before Clipping: 144 dB
Output Impedance30 to 40 Ω
Cable Drive CapabilityUp to 984' (300 m)
ConnectorMicrodot termination
Temperature Range14 to 113°F (-10 to 45°C)
Relative HumidityUp to 90%
Cable Length3.9' (1.2 m)
Cable Diameter: 0.06" (1.6 mm)
Microphone Diameters0.21" (5.4 mm)
Weight0.5 oz (14 g)
Packaging Info
Package Weight0.65 lb
Box Dimensions (LxWxH)8 x 6 x 1.5"
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