DPA Microphones 4188-DP-F-C34-LH 4188 CORE+ Cardioid Flex Headset Mic (Brown)

Broadcast-Ready Headset Mic for Speech, Theater, and Presentation

The DPA 4188-DP-F-C34-LH is a directional headset microphone tailored for speakers, presenters, and performers who require high-quality vocal capture in a secure, hands-free format. Designed with a dual-ear frame for stability and comfort, this model includes a locking 3.5mm connector for compatibility with Sennheiser transmitters. It houses the acclaimed 4088 cardioid capsule and DPA’s advanced CORE+ amplifier in a slim brown frame that remains visually discreet in professional environments.

Engineered for Speech with Focused Directional Pickup

This headset features a cardioid pickup pattern that excels in isolating voice while rejecting ambient sound and stage noise. Whether you’re in a corporate presentation, church service, or theatrical setting, the directional design ensures speech clarity while minimizing feedback and bleed from nearby sound sources or monitors. This focused audio capture makes it a go-to headset mic for live reinforcement and recording applications where vocal intelligibility is essential.

Compatible with Sennheiser Wireless Systems

Equipped with a locking 3.5mm plug, this version connects directly to Sennheiser bodypack transmitters including the Evolution (ew), XSW-D, and SpeechLine (SL) series. The 4188 also supports DPA’s modular MicroLock system, which means the connector is easily swappable. Instead of investing in multiple microphones, users can simply switch to the appropriate adapter for other wireless systems, making the 4188 a versatile long-term solution.

CORE+ Technology Enhances Audio Transparency

The mic incorporates DPA’s CORE+ amplifier, designed to preserve clarity across the full range of vocal dynamics. It handles high sound pressure levels—up to 134 dB RMS and 137 dB peak—with less than 1% total harmonic distortion. Even louder peaks up to 144 dB SPL are supported with just 10% distortion, providing clean output even when used by dynamic or projecting speakers.

Soft High-End Boost for Clear Speech Projection

For added intelligibility in vocal applications, the microphone includes a built-in EQ that lifts high frequencies by 3 dB between 8 and 15 kHz. This soft boost improves vocal presence and helps speech cut through dense mixes or ambient noise without introducing harshness. It’s an ideal frequency response adjustment for presenters and performers who rely on crisp, articulate delivery.

Lightweight and Secure Dual-Ear Frame for All-Day Wear

Designed for flexibility and comfort, the dual-ear headset fits securely around both ears and can be adjusted for left or right boom placement. The slim 120mm boom arm positions the mic at the corner of the mouth—perfect for minimizing plosives and maximizing clarity. The neutral brown finish helps the mic remain nearly invisible in stage and video settings.

Built Tough for Professional Use in Any Setting

With an IP58 rating, the 4188 withstands dust and moisture while the 4.3-foot cable features Kevlar reinforcement to resist wear from repeated movement. From broadcast studios to live touring stages, this headset mic is designed for reliability and longevity. The modular cable system allows for fast repairs or adapter changes, keeping downtime to a minimum in fast-paced environments.