DPA 4066-OP-A-C03-LH

The 4066-OP-A-C03-LH is a brown CORE+ omnidirectional headset microphone featuring a 3-pin LEMO connector, tailored for use with high-end wireless systems in theatrical, broadcast, and live presentation environments. Its discreet brown finish blends naturally with a range of skin tones, making it ideal for on-stage talent or presenters seeking a near-invisible audio solution.

Built with DPA's advanced CORE+ technology, this microphone captures vocals with outstanding clarity and dynamic precision, significantly reducing distortion across the entire frequency range. The adjustable, dual-ear headset ensures a stable and comfortable fit, with the mic boom easily switchable to either side for optimal positioning. Engineered for resilience, the 4066-OP-A-C03-LH features a double-vent protection system and water-resistant internal materials-ensuring consistent performance even in humid or high-energy scenarios.

• Accurate, Natural Sound: Captures voice with clarity and balance, ideal for live and spoken-word applications.

• CORE+ Technology Included: Enhances dynamic range and reduces distortion for clean, professional audio.

• 3-Pin LEMO Connector: Provides a secure connection with compatibility for professional wireless systems.

• Moisture-Resistant Design: Double-vent protection and water-resistant materials ensure reliable performance under humidity and sweat.

• Adjustable and Reversible Boom Arm: Mic boom can be placed on either side to suit personal comfort and placement needs.

• Discreet Brown Finish: Blends subtly into skin tones for on-stage or on-camera use in theatrical and presentation environments.

MODEL:

• 4066-OP-A-C03-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 3 pin LEMO

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

• Microphone polarity positive pressure gives positive voltage on LEMO pin