DPA Microphones 4066-OP-A-F90-LH-S CORE+ Omnidirectional Headset Microphone

Professional Headset Microphone for Broadcast, Theater, and Live Sound
The DPA 4066 CORE+ Omnidirectional Headset Microphone is a high-quality, small, beige headset designed for professional applications in broadcasting, theater, house of worship, and live presentations. Engineered for speech and vocal performances, it features DPA’s advanced CORE+ technology, which enhances clarity while reducing distortion at SPLs up to 133 dB. This microphone ensures natural and intelligible sound, even in challenging acoustic environments. The interchangeable capsule protection grids allow for customized high-frequency response, making it a versatile solution for various audio settings.

Clear and Reliable Audio with CORE+ Technology
Equipped with DPA’s CORE+ technology, the 4066 ensures transparent, distortion-free audio, even at high sound pressure levels. With the ability to handle speech and vocals at up to 134 dB SPL RMS and 137 dB SPL peak before reaching 1% distortion, this headset microphone delivers consistently clean audio. Whether used in a theater performance or a live presentation, the 4066 CORE+ provides the detail and dynamic range necessary for professional-grade sound reproduction.

Comfortable and Secure Dual-Ear Fit for Active Use
Designed for stability and comfort, the 4066 CORE+ features a secure dual-ear design that ensures a snug fit even during movement. The lightweight frame remains unobtrusive, while the adjustable microphone boom can be positioned on either the right or left side. Unlike lavalier microphones, which can be affected by head movement, this headset remains consistently positioned for reliable audio capture, making it ideal for active performers, speakers, and presenters.

MicroLock Connector for Secure and Flexible Connectivity
The 4066 CORE+ incorporates DPA’s MicroLock connector, offering a secure and durable connection for professional use. This modular system is compatible with various wireless transmitters via separately available adapters, allowing users to switch between different transmitter brands without needing to replace the entire microphone. The compact and wear-resistant MicroLock connection ensures uninterrupted performance, even in demanding live environments.

Durable and Moisture-Resistant Construction
Built to endure rigorous use, the 4066 CORE+ is IP58-rated for moisture, dust, and sweat resistance. A double-vent protection system and durable construction safeguard the microphone against humidity and environmental factors. The Kevlar-reinforced cable provides exceptional durability, preventing wear and tear from daily use, making it a reliable choice for performers and professionals working in challenging conditions.

Customizable Frequency Response with Interchangeable Boost Grids
To accommodate different vocal styles and acoustic settings, the 4066 CORE+ includes two interchangeable capsule protection grids. The Soft-Boost Grid provides a gentle 3 dB boost between 8-20 kHz for natural clarity, while the High-Boost Grid enhances presence with a 10 dB increase around 12 kHz. These grids, made from scratch-resistant anodized stainless steel, are easy to clean and replace, ensuring optimal sound tailoring for every application.