Audio Technica ATW-1421 2-channel Wireless Bodypack System

Product Description

The AUDIO TECHNICA ATW-1421 is a two-channel wireless bodypack microphone system operating in the 2.4 GHz frequency band. Designed for professional audio applications, this system provides a cable-free solution for hands-free microphone use in live sound reinforcement, presentation, broadcast, and performance environments. The ATW-1421 is part of the System 20 Pro series, built for reliable RF performance where consistent signal transmission is required. Installation and setup are handled by audio technicians and AV integrators working in commercial and professional settings.

The ATW-1421 is suited for professional audio environments requiring two-channel wireless operation. Typical applications include live performance venues, houses of worship, corporate AV installations, and broadcast settings where multiple wireless channels must operate simultaneously without interference. The 2.4 GHz band allows for license-free operation in most markets, making deployment straightforward for AV professionals managing complex wireless audio setups.

Key Features

• Two-channel wireless bodypack configuration for simultaneous dual-user operation
• 2.4 GHz license-free frequency band operation
• Part of the System 20 Pro series for professional-grade wireless audio
• Bodypack transmitter design supports lavalier and instrument cable connections
• Suitable for live sound, broadcast, and installed AV applications

Compatibility

Designed as an OEM-matched component within the AUDIO TECHNICA System 20 Pro wireless microphone series. Consult AUDIO TECHNICA documentation for compatible receivers, transmitters, and accessory microphone elements within this product family.

Installation Notes

Installation and configuration should be performed by a qualified AV technician or audio systems integrator. Prior to setup, ensure all RF channel assignments are coordinated to avoid interference with other active wireless systems in the same space. Follow the manufacturer's frequency coordination guidelines when deploying multiple wireless channels in a shared RF environment. Power down the receiver system before connecting or disconnecting antenna or audio cabling.