DPA 4066-OP-A-C90-LH

MPN #4066-OP-A-C90-LH

$1072.00

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d:fine CORE 4066 omnidirectional headset mic, brown, MicroLock connector included

The 4066-OP-A-C90-LH is a brown CORE+ omnidirectional headset microphone featuring a secure MicroLock connector, offering an exceptional blend of audio fidelity and stage-ready discretion. Designed for wireless systems in theatrical productions, live presentations, and broadcast environments, this model combines professional-grade sound with a finish that blends subtly against most skin tones for low-visibility applications.

Powered by DPA's CORE+ technology, the mic ensures pristine sound with ultra-low distortion and a broad dynamic range, handling even high-volume vocals with ease. Its dual-ear headset frame provides a stable and comfortable fit, while the boom arm can be repositioned for left or right-side use. Built for durability, the 4066-OP-A-C90-LH features a water-resistant capsule, a double-vent protection system, and a rugged MicroLock connector that guarantees a secure and dependable connection throughout demanding performances.

Features

Clear, Natural Voice Capture: Delivers transparent sound ideal for speech, performance, and professional presentations.

CORE+ Technology for Precision: Maintains consistent audio quality with reduced distortion across all levels.

MicroLock Connector: Provides a secure, reliable connection for demanding wireless setups.

Moisture-Resistant Build: Features double-vent protection and water-resistant materials for durability in humid conditions.

Reversible Boom Arm: Mic boom can be positioned on either side for comfort and flexibility.

Low-Profile Brown Finish: Designed to stay discreet in theater, broadcast, and live environments.

Specifications

Model

4066 OP A C90 LH

Microphone Type

Omnidirectional headset microphone

Pressure operation principle

Pre polarized condenser capsule

Frequency Response

20Hz to 20kHz

Soft boost grid 40Hz to 20kHz with 3dB boost at 8 to 20kHz

High boost grid 40Hz to 20kHz with 10dB boost at 12kHz

Sensitivity and Noise

Sensitivity 6mV per Pa minus 44dB re 1V per Pa

Equivalent noise level A weighted typically 26dB A max 28dB A

Equivalent noise level ITU R BS.468 4 typically 38dB max 40dB

Distortion and SPL Handling

THD less than 0.5 percent up to 133dB SPL RMS 136dB SPL peak

THD less than 1 percent up to 136dB SPL RMS 139dB SPL peak

Max SPL at 10 percent THD 144dB SPL peak

Dynamic range typically 111dB

Impedance and Connectivity

Rated output impedance 30 to 40 ohms

Cable drive capability up to 300 meters with DAD6001 BC XLR adapter

Connector type MicroLock

Power Requirements

Wireless systems 5V to 10V through DPA adapter

With DAD6001 BC P48 phantom power or will work from 12V

Current consumption typically 1.5mA microphone 3.5mA with DAD6001 BC

Physical Specifications

Weight 14 grams including cable and connector

Microphone diameter 5.4mm

Cable length 1.2 meters

Cable diameter 1.6mm

Color brown

Environmental

Temperature range minus 40 to 45 degrees Celsius

Relative humidity up to 90 percent

Design Features

Detachable mic boom for left or right side configuration

Double vent protection system with drop stopper

Water resistant internal construction

CORE plus technology for distortion neutralization across dynamic range

MicroLock connector system for secure and flexible attachment

Microphone polarity positive pressure gives positive voltage on MicroLock pin

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