DPA Microphones 4288-DP-F-C90-ME 4288 CORE+ Directional Flex Earset Mic (Brown)

Professional Cardioid Earset Microphone with Extended Boom Arm

The DPA Microphones 4288 CORE+ Directional Flex Earset Mic is a single-ear headset microphone designed for professional voice applications. Featuring a discreet profile, this cardioid microphone offers clear and isolated vocal capture for performers, presenters, broadcasters, and speakers in high-noise environments. Its 190mm boom arm extends the reach of the capsule, providing ideal mic placement for users who prefer more space between the headset frame and the mouth.

Comfortable One-Ear Fit for Secure and Stable Placement

Built for versatility and extended wear, the 4288 features a flexible frame that adjusts to fit various head shapes and sizes. Its one-ear mounting system keeps the opposite side unobstructed, making it comfortable for use with in-ear monitors or other equipment. The microphone boom can be positioned on either the left or right side, and the 190mm length allows for more flexible mic placement—ideal for those who prefer the capsule further from the cheek.

MicroLock Connector Offers Adapter Compatibility

The 4288 CORE+ uses DPA’s modular MicroLock connector system, which supports a range of adapters for wireless bodypack transmitters. By selecting the appropriate MicroLock adapter (sold separately), users can connect to systems from Shure, Sennheiser, Lectrosonics, and others without needing a new mic. This design streamlines inventory and provides long-term flexibility across wireless platforms in studios, theaters, houses of worship, or corporate setups.

Secure Locking Connection for High-Mobility Use

DPA’s MicroLock connector is designed for reliability in live sound applications. The locking mechanism keeps the connection stable under movement, helping to avoid unexpected dropouts during speeches or performances. It’s also backward-compatible with legacy MicroDot components for users with existing setups. This level of connectivity and adaptability makes it a smart long-term investment for technicians and AV professionals managing multiple wireless systems.

Speech-Optimized Audio Quality with CORE+ Amplification

The microphone’s 5.4mm electret-condenser capsule is tuned for speech, capable of handling up to 134 dB SPL RMS and 137 dB peak with less than 1% distortion. It can tolerate even higher levels—up to 144 dB SPL—with minimal degradation. Thanks to DPA’s CORE+ amplifier, the mic delivers clean, full-range signal with minimized distortion across varying vocal intensities. This makes it suitable for both soft-spoken speakers and dynamic performers.

Directional Pickup with Built-In Presence Boost

A cardioid pickup pattern helps isolate the speaker’s voice while rejecting ambient noise from surrounding sources. This helps reduce feedback when used in stage or PA environments. Additionally, the mic includes a gentle high-frequency boost between 4 and 6 dB at 15 kHz to improve vocal clarity and intelligibility in live or broadcast applications—without requiring external EQ adjustments.

Durable Construction with IP58 Certification

Designed for real-world use, the 4288 includes a rugged, Kevlar-reinforced 4.1-foot cable and a double-vent protection system. These components ensure resistance to dust, moisture, and everyday wear and tear. Certified with an IP58 rating, the microphone stands up to demanding environments, from outdoor events to sweaty performance stages, making it a dependable choice for professionals who need both form and function.