Audio Technica ATND931AWC Cardioid Condenser Microphone

Product Description

The AUDIO TECHNICA ATND931AWC is a cardioid condenser microphone designed for wireless lavaliere applications. It captures sound in a tight cardioid polar pattern, rejecting off-axis noise from the sides and rear while focusing on the intended sound source. This type of microphone is commonly deployed in professional audio installations, conferencing environments, broadcast settings, and live-sound applications where a low-profile, body-worn mic is required. Installation and configuration are typically handled by a licensed audio-visual technician or systems integrator familiar with wireless mic systems and signal routing.

The ATND931AWC fits into wireless lavaliere mic categories and is suited for environments where hands-free operation is essential. Typical use cases include boardrooms, lecture halls, houses of worship, television studios, and theatrical productions. Its cardioid pickup pattern makes it well-suited for single-speaker applications where ambient noise rejection is a priority. The unit is sold individually and is intended to pair with a compatible wireless bodypack transmitter system.

Key Features

• Cardioid polar pattern isolates the primary sound source and reduces pickup of ambient noise
• Condenser capsule design provides accurate, detailed sound reproduction
• Lavaliere form factor enables discreet, hands-free placement on clothing
• Designed for wireless bodypack transmitter use in professional AV installations
• Sold as a single unit for flexible system configuration

Compatibility

Designed as an OEM-style replacement or system-expansion microphone for professional wireless lavaliere microphone systems. Consult the transmitter manufacturer specifications to confirm connector and impedance compatibility before installation.

Installation Notes

Installation should be performed by a qualified audio-visual technician or systems integrator. Power down the wireless transmitter and receiver system before connecting or disconnecting the microphone capsule. Follow the transmitter manufacturer guidelines for connector seating and strain relief to avoid capsule damage. Ensure the wireless system frequency is coordinated and compliant with applicable FCC regulations prior to use.