DPA Microphones 4288-DP-F-C34-LE 4288 CORE+ Cardioid Flex Earset Mic (Brown)

Broadcast-Quality Earset Microphone for Professional Applications

The DPA 4288 CORE+ Directional Flex Earset Microphone is designed for performers, speakers, and broadcasters who need a reliable, discreet, and comfortable mic. This single-ear headset combines a cardioid pickup pattern with the DPA CORE+ amplifier for pristine audio reproduction with minimal feedback and distortion. Its brown color and minimal profile help it stay unobtrusive on stage or on camera, making it ideal for theater, TV presenters, live performers, and corporate speakers.

Optimized Fit and Flexible Boom Design for Comfort and Control

Built with user comfort in mind, the ergonomic earset easily adjusts to any ear size or head shape. The boom arm can be rotated for left- or right-side mounting, and the 120mm length offers an ideal balance between visibility and optimal sound placement. The lightweight design ensures comfort during extended use, even in high-movement environments, while maintaining a consistent mic position for clear vocal pickup.

Compatible With Sennheiser Wireless Systems Via Locking 3.5mm Adapter

This version includes a MicroLock adapter with a locking 3.5mm connector, specifically suited for Sennheiser wireless transmitters such as the Evolution (ew), XSW-D, and SL series. The modular design allows users to swap adapters without replacing the microphone—ideal for multi-system use or backup needs. This flexibility provides a cost-effective solution for professionals who work with different wireless systems.

Reliable Connection With DPA’s MicroLock System

The MicroLock connector ensures a firm, secure connection that holds up under active use. Designed to prevent accidental disconnections, this locking mechanism is perfect for live productions where reliability is critical. Its low-profile form also helps maintain a clean, professional appearance while withstanding the physical demands of daily use. For added versatility, MicroLock is compatible with MicroDot components, although the locking feature only works with full MicroLock assemblies.

Professional-Grade Audio Quality With CORE+ Technology

The 4288 CORE+ is built with a 5.4mm electret-condenser capsule that delivers consistent audio at up to 134 dB RMS and 137 dB peak SPL with less than 1% distortion. It can tolerate peaks up to 144 dB SPL with only 10% distortion, making it suitable for dynamic speakers and vocalists. With DPA’s advanced CORE+ amplification, the mic captures greater detail across the dynamic range, delivering clear and intelligible speech without audio artifacts.

Cardioid Directional Pattern Reduces Ambient Noise and Feedback

A cardioid polar pattern ensures focused sound pickup directly in front of the mic, significantly reducing background noise and room ambiance. This directionality makes it especially effective in live sound situations and venues with monitors or PA systems. Additionally, a soft EQ boost in the 15 kHz range adds presence and clarity to speech, ensuring vocals remain prominent in any mix or recording.

Built To Withstand Demanding Production Environments

Certified IP58 for water and dust resistance, the DPA 4288 is protected by a dual-vent housing and Kevlar-reinforced cable. Its 4.1-foot cable is designed to resist twists, bends, and pulling in fast-paced environments. Whether used on a theater stage, corporate event, or broadcast set, this mic delivers durability without compromising audio quality.