Description
Introducing the DPA 4066-OP-A-B90-LH Omnidirectional Headband Microphone
The DPA 4066-OP-A-B90-LH is a professional omnidirectional headset microphone designed for broadcast, theater, conference, and live performance applications requiring natural voice reproduction and maximum reliability. Thanks to its high-sensitivity miniature capsule and CORE+, this microphone guarantees clear, transparent, and extremely precise sound reproduction.
It features the new MicroLock®, providing a reliable and robust connection for professional RF systems. Its discreet size and black finish allow for ideal integration on stage, in television, or at events.
Natural and omnidirectional sound quality
The DPA 4066-OP-A-B90-LH uses an omnidirectional capsule that provides consistent and natural voice pickup, even when the user moves their head. This directionality ensures excellent speech intelligibility with an open and transparent sound reproduction.
Its extended frequency response of 20 Hz to 20 kHz ensures faithful reproduction of spoken and sung voices. The microphone also features an interchangeable grille system, allowing adjustment of the high-frequency presence to suit the application’s needs.
CORE+ technology and strong dynamics
Thanks to CORE+ technology , the DPA 4066-OP-A-B90-LH significantly reduces distortion across the entire dynamic range. This design allows for cleaner, more detailed sound reproduction, even in demanding environments.
With a maximum SPL of 144 dB, this microphone can handle very high sound levels without distortion. Its typical dynamic range of 111 dB ensures excellent audio accuracy for professional voice applications.
Robust and moisture-resistant design
The DPA 4066-OP-A-B90-LH headset is designed to withstand the demanding conditions of live performance and broadcasting. The microphone incorporates a dual-vent protection system and moisture-resistant materials to ensure excellent reliability even in challenging environments.
The microphone arm can be moved from the left to the right side to suit the user’s preferences. This modular design enhances versatility and comfort during extended use.
Secure MicroLock® connector
The MicroLock® ensures a secure and durable connection with professional wireless systems. This locking system guarantees excellent connection stability during travel and live performances.
Lightweight and discreet format
Weighing only 14 grams including the cable, the DPA 4066-OP-A-B90-LH remains comfortable even during extended use. Its reinforced 1.2-meter cable offers excellent resistance to the mechanical stresses of stage applications.
Case studies:
- Broadcast TV and multi-camera studios
- Musicals and theatre
- Conferences and corporate
- Professional Events
- Churches and House of Worship
- Live voice recording
Frequently Asked Questions:
1. What is the directive of DPA 4066-OP-A-B90-LH?
The microphone has an omnidirectional allowing for homogeneous and natural voice capture.
2. Is the DPA 4066-OP-A-B90-LH suitable for singing?
Yes, thanks to its maximum SPL of 144 dB, it is perfectly suited for live vocal applications and singing.
3. Is the microphone resistant to humidity?
Yes, it incorporates dual vent protection as well as moisture-resistant components.
4. Can the side of the microphone arm be changed?
Yes, the microphone arm can be repositioned to the left or right as needed.
5. What type of connector does this model use?
The DPA 4066-OP-A-B90-LH uses a secure MicroLock®.
Key features:
- Natural and transparent omnidirectional capsule
- CORE+ technology reduces distortion
- Advanced moisture protection
- Professional secure MicroLock® connector
- Lightweight and comfortable construction




