Sennheiser Headmic 4 cardioid condenser headmic with 3-Pin connector for Sennheiser bodypack transmitters, beige. Includes KE 4 cardioid mic capsule, 3-Pin connector, MZW 44 windshield and soft case (509497)

Product Overview

The Sennheiser Headmic 4 (Beige, 3-Pin) — SKU 509497 — is an ultra-lightweight cardioid condenser neckband microphone designed for professional vocal and speech applications with Sennheiser bodypack wireless transmitters. Weighing approximately 7 g without cable, it features the KE 4 permanently polarized condenser capsule, a twist-proof 1.1 mm diameter microphone boom adjustable to left or right side, and an adjustable neckband suited for all head sizes. The modular design allows cables, clips, and windshields to be interchanged independently. This variant ships with a 3-Pin connector and is finished in beige for low-visibility presentation use.

Product Description

The Headmic 4 is built on a lightweight but sturdy metal frame with a visually unobtrusive adjustable neckband that remains comfortable during extended performance sessions. The KE 4 cardioid condenser capsule delivers outstanding sound quality with excellent feedback rejection, making it a production-standard headset microphone for house of worship, theatre, broadcast, and corporate presentation deployments. The twist-proof microphone boom maintains its set position under movement, and can be positioned on either the left or right side of the head without tools. Maximum SPL handling is 143 dB, and minimum terminating impedance is 4.7 kΩ. Supply current is approximately 240 µA. The modular system — interchangeable cables, clips, and windshields — supports field maintenance and reconfiguration without returning the unit for service. Compatible with all Sennheiser bodypack wireless transmitters. Includes KE 4 capsule, MZW 44 windshield, and soft carry case. Beige finish, 3-Pin connector for Sennheiser 2000/5000/6000/9000 Series and Digital 9000 bodypacks.

Key Features

• KE 4 Cardioid Condenser Capsule — Permanently polarized condenser element delivers outstanding sound quality and feedback rejection for live vocal and speech applications.
• 7 g Ultralight Metal Frame — Sturdy yet virtually weightless during extended wear; adjustable for all head sizes.
• Twist-Proof Microphone Boom — 1.1 mm diameter boom holds position under movement; mounts left or right side without tools.
• Modular System — Cables, clips, and windshields are independently interchangeable for field maintenance and reconfiguration.
• 143 dB Max SPL — Handles high-output vocal sources without distortion.
• Compatible with All Sennheiser Bodypacks — Works with the full Sennheiser evolution wireless and professional wireless bodypack transmitter range.
• 3-Pin Connector — For Sennheiser 2000/5000/6000/9000 Series and compatible bodypack transmitters.
• Beige Finish — Low-visibility color for stage, theatre, and presentation applications.
• Includes MZW 44 Windshield and Soft Case — Ready for immediate deployment out of the box.

Typical Applications

• House of worship presenter and vocalist wireless microphone
• Live theatre and performing arts wireless headset microphone
• Broadcast studio and ENG talent wireless headset
• Corporate event and all-hands room presenter wireless
• Training room and conference presenter wireless

Technical Specifications

Frequently Asked Questions

Is the Headmic 4 compatible with evolution wireless (EW) G4 bodypacks?

The 3-Pin connector version (509497) is designed for Sennheiser 2000/5000/6000/9000 Series bodypacks. For EW G4 and evolution wireless bodypacks, the 3.5 mm jack version (509494) is typically used. Verify connector compatibility with your specific bodypack transmitter before ordering.

Can the boom be worn on either side of the head?

Yes. The twist-proof boom can be positioned on the left or right side of the head without tools.

Are replacement cables and windshields available separately?

Yes. The modular design allows cables, clips, and windshields to be replaced independently. Accessories are available at creationnetworks.net/collections/sennheiser.

What is the warranty on the Headmic 4?

Sennheiser provides a standard 2-year warranty on the Headmic 4.