Listen Technologies LA-461 Lavalier Microphone Trrs

Product Description

The LISTEN TECHNOLOGIES LA-461 is a lavalier microphone with a TRRS connector, designed for hands-free audio capture in wireless microphone systems. Lavalier microphones clip to clothing near the speaker's chest or collar, delivering close-mic pickup that isolates the voice from ambient noise. The TRRS connector format supports combined audio and microphone signal over a single 3.5mm plug, making it compatible with devices that use a 4-pole 3.5mm jack. This mic is typically installed by AV technicians and audio professionals in applications where a discreet, wearable microphone solution is required.

The LA-461 is suited for use in assistive listening systems, presentation environments, houses of worship, classrooms, and other venues where a wireless bodypack transmitter with a TRRS input is in use. It is sold as an individual unit and fits within the headworn and lavalier wireless microphone category. AV integrators and audio technicians will find it applicable wherever a compact clip-on mic must interface with a TRRS-equipped wireless transmitter or mobile device input.

Key Features

• TRRS connector provides combined mic and audio signal over a single 4-pole 3.5mm plug
• Lavalier form factor clips to clothing for discreet, hands-free voice pickup
• Sold as an individual unit for single-user replacement or system expansion
• Designed for use with wireless bodypack transmitters accepting TRRS input

Compatibility

Designed as an OEM-style lavalier microphone for use with wireless bodypack transmitters and devices equipped with a TRRS 3.5mm microphone input jack.

Installation Notes

Installation is performed by AV technicians or qualified audio professionals. Before connecting or disconnecting the microphone, power down the associated wireless transmitter or receiver to avoid signal transients. Clip the microphone element to clothing approximately 6 to 8 inches below the chin for optimal vocal pickup. Ensure the TRRS plug is fully seated in the transmitter jack before powering the system on.