DPA Microphones 4088-DP-A-C90-LH-S 4088 CORE+ Cardioid Headset Microphone

Built for Speech Clarity in Demanding Environments

The DPA 4088 CORE+ Directional Headset Microphone is a professional-grade, dual-ear cardioid mic engineered for precise speech capture in high-pressure settings like broadcast, theater, presentations, and houses of worship. Featuring a small, brown design with an adjustable boom, it stays securely positioned while delivering consistent audio quality. This version uses the MicroLock connector system, providing a secure connection and modular compatibility with a wide range of wireless transmitters via optional adapters.

Engineered for Maximum Vocal Isolation and Performance

With its cardioid polar pattern, the 4088 CORE+ effectively targets the speaker’s voice while rejecting ambient noise and off-axis sound. This focused pickup pattern makes it ideal for use in high-SPL environments or situations with multiple sound sources, such as onstage performances or panel discussions. The mic’s proximity-based bass response and off-axis attenuation ensure clear, intelligible speech without bleed or feedback issues.

CORE+ Technology Ensures High SPL Handling Without Distortion

DPA’s CORE+ amplifier technology extends the dynamic range and eliminates audible artifacts at high sound pressure levels. This headset mic captures clean audio up to 137 dB SPL with under 1% distortion and tolerates peaks up to 144 dB SPL. Whether speaking softly or projecting onstage, your audio remains stable and detailed across the full dynamic range.

Comfortable Fit With Flexible Dual-Ear Headset Frame

Designed for extended wear, the 4088 CORE+ features a lightweight dual-ear frame that distributes weight evenly and maintains a discreet, low-profile appearance. The mic boom can be easily positioned on either side of the face for optimal placement at the mouth’s corner. The headset stays in place during movement, making it ideal for energetic presentations, live acting, or any scenario requiring hands-free mobility.

Adaptable Modular MicroLock Connection for Wireless Systems

This model includes DPA’s MicroLock connector, designed for long-term durability and secure attachment. It supports various adapter modules, allowing compatibility with wireless transmitters from popular brands including Shure, Sennheiser, and Lectrosonics. MicroLock also offers full backward compatibility with DPA's MicroDot system, ensuring versatile integration into existing setups.

Durable Construction With Resistance to Moisture and Dust

The 4088 is certified IP58, offering protection against water, sweat, and dust. A double-vent design and drop stopper keep internal components safe in humid conditions, while the Kevlar-reinforced 3.9-foot cable stands up to the rigors of live production and daily use. These build quality features make it reliable for both indoor and outdoor applications.

Enhanced High-End Detail With Built-In Frequency Boost

To further improve speech intelligibility, the 4088 includes a subtle 4 to 6 dB lift at 15 kHz. This high-frequency emphasis adds presence and clarity, making the mic ideal for voice reproduction in acoustically challenging environments such as large auditoriums, live venues, or busy convention floors.