DPA Microphones 4288-DP-F-C03-LH 4288 CORE+ Cardioid Flex Headset Mic (Brown)

Professional Dual-Ear Headset Microphone for Broadcast and Stage Use

The DPA 4288 CORE+ Directional Flex Headset Microphone in brown with a 120mm boom and 3-pin LEMO connector delivers premium sound capture in a lightweight, low-profile form factor. Designed for high-performance speech and vocal reinforcement, this headset is ideal for theater, live presentations, broadcast events, and corporate conferencing. Its cardioid capsule minimizes ambient pickup, ensuring clear, isolated voice reproduction—even in challenging acoustic environments.

Comfortable Dual-Ear Design for Secure Fit and Flexibility

Built for comfort and stability, the dual-ear design fits snugly around the head and stays in place even during active movement. The adjustable boom arm can be rotated for left or right-side mounting, while the flexible ear hooks conform to various ear shapes and sizes. This model features a standard 120mm boom for precise positioning near the speaker’s mouth, ensuring consistent, high-quality sound with minimal visual distraction.

Compatible with Lectrosonics and Other LEMO-Equipped Transmitters

This version includes a 3-pin LEMO connector, making it a perfect match for Lectrosonics wireless transmitters such as the SSM and DBu. It also works with Sennheiser SK series and Wisycom MTP units. The modular cable system allows users to change connectors without replacing the entire microphone, providing cost-effective adaptability for changing wireless systems in professional audio environments.

Secure MicroLock Connector with Modular Flexibility

The DPA MicroLock system offers a rugged and reliable connection for demanding use. The locking mechanism resists accidental disconnection and is designed for longevity under daily wear. Though this model ships with a LEMO adapter, the MicroLock modular interface can accommodate a variety of transmitter types using optional adapters. It’s also backwards compatible with MicroDot components, enabling integration with legacy systems while maintaining signal integrity.

Broadcast-Grade Audio with CORE+ Amplification

At the heart of this microphone is DPA’s CORE+ amplifier, which enhances clarity and reduces distortion across a wide dynamic range. The 4288 handles vocal inputs up to 134 dB SPL RMS and 137 dB peak without clipping, with only 1% total harmonic distortion. It’s suitable for soft-spoken speakers and dynamic performers alike, maintaining transparency and natural tone in every scenario.

Directional Pickup for Feedback Control and Isolation

Equipped with a cardioid pickup pattern, the 4288 effectively isolates the speaker’s voice while rejecting unwanted ambient sound. This tight polar pattern also reduces the risk of feedback from stage monitors or PA systems. Off-axis noise is minimized, resulting in clear, articulate audio even in loud venues or reflective acoustic spaces—ideal for presenters who need to be heard clearly in any setting.

Moisture-Resistant and Road-Ready Construction

IP58-certified for moisture and dust resistance, this headset mic is engineered for durability in real-world environments. Its 4.1-foot cable is reinforced with Kevlar strain relief to withstand daily use, including bending and pulling. Whether it’s used in live theater, newsrooms, or outdoor speaking engagements, the 4288 stands up to tough conditions while delivering consistent, professional-grade audio.