d:fine CORE 4066 omnidirectional headset mic, black, MicroDot connector included
The 4066-OC-A-B00-LH is a black 4066 CORE omnidirectional headset microphone with a MicroDot connector, offering a trusted, professional-grade solution for wireless microphone systems. Favored by broadcasters, performers, and public speakers alike, this headset delivers a natural and transparent audio experience with a focus on vocal clarity and comfort.
Built around DPA's CORE technology, this microphone offers reduced distortion and improved dynamic range compared to earlier models, delivering consistent performance across all volume levels. The adjustable dual-ear headset frame provides a stable fit for active use, with a boom arm that can be easily positioned on either side. With its MicroDot modular connector, the 4066-OC-A-B00-LH supports compatibility with a wide range of adapters, and its moisture-resistant design-including a double-vent protection system-ensures reliable operation in humid or high-pressure environments.
Caractéristiques
Clean, Natural Voice Reproduction: Delivers clear and transparent sound suited for speech, broadcast, and performance.
CORE Technology for Audio Accuracy: Enhances clarity and dynamic range while minimizing distortion.
MicroDot Connector: Offers flexible compatibility with a wide range of wireless transmitter adapters.
Durable and Sweat-Resistant: Features a double-vent system and water-resistant materials for reliable use in humid conditions.
Reversible Boom Placement: Mic boom can be worn on either side for a comfortable and adaptable fit.
Sleek Black Finish: Designed for professional environments where low visibility is preferred.
Spécifications
Model
4066 OC A B00 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 MicroDot
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: black
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 technology for reduced distortion and extended dynamic range
Microphone polarity positive pressure gives positive voltage on MicroDot pin
