DPA Microphones 4466-OP-R-B34 CORE+ Omnidirectional Headset Microphone (Black)

Professional Omnidirectional Headset Microphone for High-Quality Audio
The DPA 4466 CORE+ Omnidirectional Headset Microphone is a top-tier solution for performers, broadcasters, and public speakers who require uncompromised audio clarity and reliability. Designed with DPA’s CORE+ technology, this microphone delivers an ultra-low noise floor, extended dynamic range, and virtually distortion-free sound. Its dual-ear, one-size-fits-all stainless steel frame ensures a secure, comfortable fit, making it ideal for theater, television, corporate presentations, and live events where stability and high-quality sound are essential.

Omnidirectional Pickup Pattern for Consistent and Transparent Audio
The 4466 CORE+ features an omnidirectional pickup pattern, ensuring a balanced and natural sound regardless of mic placement. This pattern eliminates proximity effects and allows for seamless movement without noticeable shifts in tone. With an impressive SPL handling of up to 144 dB, this microphone captures everything from soft-spoken dialogue to powerful vocal performances without distortion, making it a versatile choice for professional applications.

CORE+ Technology for Enhanced Clarity and Reduced Distortion
DPA’s revolutionary CORE+ technology provides superior audio clarity across the entire dynamic range by virtually eliminating distortion. Traditional microphones can introduce subtle artifacts at high SPLs, but CORE+ ensures clean, transparent sound at all volume levels. This is especially beneficial for sound engineers who need precision audio capture for live events, theatrical productions, and broadcast applications.

Adjustable and Durable Headset for a Secure Fit
The lightweight stainless steel headset frame is designed for long-term comfort and durability. Featuring a three-point ear grip system, the headset stays securely in place above, below, and behind the ear, ensuring stability even during active performances. The one-size-fits-all frame includes an easy adjustment mechanism for quick and precise resizing, providing a customized fit for every user.

Two-Way Adjustable Boom for Optimal Mic Positioning
The 4466 CORE+ includes a two-way adjustable boom that allows users to fine-tune mic placement. The boom extends or shortens for an ideal position at the corner of the mouth and pivots at a fixed point below the ear. A built-in anti-rotation mechanism prevents movement, while the sliding lock system secures the boom in place. The entire boom assembly can be detached and repositioned for left- or right-side wear, ensuring maximum flexibility.

IP58-Certified for Water and Dust Resistance
Designed to withstand rigorous conditions, the 4466 CORE+ is IP58-certified for protection against moisture, dust, and sweat. The microphone’s components are reinforced with a water-repellent nano-coating, hermetically sealed electronics, and a dual gold-plated diaphragm. This ensures long-lasting performance even in demanding environments such as outdoor events, theatrical productions, and high-energy performances.

Mini-Jack Connector for Secure Wireless Integration
Equipped with a locking 3.5mm Mini-Jack connector, the 4466 CORE+ seamlessly integrates with Sennheiser wireless transmitters, including Evolution (ew), XSW-D, and SpeechLine (SL) Series. The modular MicroLock system ensures a secure and wear-resistant connection, minimizing accidental disconnections. The compact design is ideal for professional applications where a visually discreet yet reliable solution is required.