• Built to withstand the rigors of long-term everyday use, DPA's MicroLock system features an easy-to-use, secure, and wear-resistant locking connector specially engineered to minimize accidental disconnection and ensure reliable performance. The compact design is well suited to situations where space is limited and a visually discreet solution is preferred.
• MicroLock is fully backwards compatible with the MicroDot connection; MicroLock parts can be assembled with MicroDot parts and function as if they were of the MicroDot type. Please note that the locking function is only available if both the male and female parts are MicroLock.

Once placed on the performer, the headset microphone sits securely and unobtrusively close to the sound source and allows the user to move freely about without having to hold a microphone in the hand or have a lavalier mic clipped on the shirt. Headset mics remove the disadvantage of changing the color of the sound as the head moves around. This dual-ear model is ideal for more active situations, when secure mounting is required, as it sits snugly on the neck and is virtually invisible.

Microphones with CORE+ provide even more clarity across the entire dynamic range, from low to high sound pressure levels. Miniature microphones with CORE+ provide unheard levels of openness. While CORE allows mics to handle higher SPLs without significant artifacts up to 1% THD, CORE+ eliminates those artifacts completely.

The forgiving omnidirectional pickup pattern captures sound from all around the mic and provides a consistent frequency response, even for off-axis sound. This helps to supply clear, intelligible speech and vocals with consistent volume levels while reducing vocal plosives and handling noise.

The pre-fitted Soft-Boost Grid gives a 3 dB soft boost at 8 to 20 kHz range. Alternatively, the High-Boost Grid introduces a 10 dB boost around 12 kHz. Both grids are made of tough and scratch-resistant anodized stainless steel, allowing them to be detached and cleaned.

Engineered with a double-vent protection system, the 4066 is certified IP58 for dust and moisture resistance. The rugged 3.9' cable is built with Kevlar strain relief to survive the constant twists, bends, and pulls that are part of everyday use in harsh environments.

• For Broadcast, Theater, House of Worship
• 5.4mm Capsule for Clear & Natural Sound
• For Sennheiser Transmitters with 3.5mm
• CORE+ for No Distortion up to 133 dB SPL
• Handles Speech/Vocals up to 134 dB SPL
• Omnidirectional for Consistent Levels
• Comfortable and Secure Dual-Ear Design
• Left- or Right-Side Mic Mounting
• IP58 for Moisture/Humidity Resistance
• Includes High- and Soft-Boost Grids

Specifications