DPA 4066-OP-A-B34-LH
MPN #4066-OP-A-B34-LH
d:fine CORE 4066 omnidirectional headset mic, black, mini-jack connector included
The 4066-OP-A-B34-LH is a black CORE+ omnidirectional headset microphone featuring a standard mini-jack connector, offering a high-performance solution for wireless microphone systems that use 1/8" (3.5mm) inputs. Known for its pristine sound quality and comfortable, secure fit, this headset is a favorite among broadcasters, stage professionals, and presenters who require discreet, reliable audio capture.
With DPA's CORE+ technology at its heart, the microphone provides an impressively wide dynamic range and minimal distortion, preserving vocal clarity from soft speech to powerful delivery. Its adjustable boom can be positioned on either side, and the headset is built with water-resistant materials and a double-vent protection system for durability in high-humidity environments. Whether in the studio, on stage, or in a lecture hall, the 4066-OP-A-B34-LH ensures professional-grade audio in a lightweight and versatile form.
Features
Natural, Detailed Audio: Provides clean, transparent sound ideal for speech and performance.CORE+ Technology Built-In: Reduces distortion across all levels for stable, high-fidelity sound.Mini-Jack Connector: Connects easily to compatible wireless systems using a standard mini-jack input.Moisture-Resistant Construction: Designed to withstand sweat and humidity with a protective double-vent system.Flexible Headset Fit: Boom arm can be mounted on either side for personalized mic placement.Professional Grade Performance: Trusted for stage, broadcast, corporate, and educational environments.
Specifications
Model
4066 OP A B34 LH
Microphone Type
Omnidirectional headset microphonePressure operation principlePre polarized condenser capsule
Frequency Response
20Hz to 20kHzSoft boost grid 40Hz to 20kHz with 3dB boost at 8 to 20kHzHigh boost grid 40Hz to 20kHz with 10dB boost at 12kHz
Sensitivity and Noise
Sensitivity 6mV per Pa minus 44dB re 1V per PaEquivalent noise level A weighted typically 26dB A max 28dB AEquivalent 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 peakTHD less than 1 percent up to 136dB SPL RMS 139dB SPL peakMax SPL at 10 percent THD 144dB SPL peakDynamic range typically 111dB
Impedance and Connectivity
Rated output impedance 30 to 40 ohmsCable drive capability up to 300 meters with DAD6001 BC XLR adapterConnector type Mini Jack
Power Requirements
Wireless systems 5V to 10V through DPA adapterWith DAD6001 BC P48 phantom power or will work from 12VCurrent consumption typically 1.5mA microphone 3.5mA with DAD6001 BC
Physical Specifications
Weight 14 grams including cable and connectorMicrophone diameter: 5.4mmCable length: 1.2 metersCable diameter: 1.6mmColor: black
Environmental
Temperature range minus 40 to 45 degrees CelsiusRelative humidity up to 90 percent
Design Features
Detachable mic boom for left or right side configurationDouble vent protection system with drop stopperWater resistant internal constructionCORE plus technology for distortion neutralization across dynamic rangeMicrophone polarity positive pressure gives positive voltage on Mini Jack pin
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