Audio Technica ATW-1446 System 20 PRO Quad Wireless Boundary Mic System

Description

Audio-Technica System 20 PRO 2.4 GHz Digital Wireless Microphone System

The Audio-Technica System 20 PRO is a professional 2.4 GHz digital wireless microphone system engineered for effortless deployment, dependable performance, and scalable operation. With self-managing frequency selection, the system removes the complexities associated with conventional wireless setups, eliminating the need for manual coordination, intermodulation calculations, or remote antenna distribution.

Delivering high-resolution 24-bit / 48 kHz digital audio, System 20 PRO ensures clear, consistent sound reproduction across a wide range of applications including live performance, corporate environments, educational facilities, and houses of worship. Operation in the globally license-free 2.4 GHz band provides freedom from TV interference and reliable performance in virtually any location.

The ATW-R1440 receiver supports up to four transmitters per channel and can be docked in a half-rack chassis or remotely mounted via Ethernet cable for flexible installation. Up to five chassis can be linked using RJ12 cables, enabling simultaneous operation of up to 20 channels. Users can select Standard mode to minimize latency or HD mode to maximize channel capacity depending on application requirements.

Centralized system control is provided through Audio-Technica’s Wireless Manager software, allowing configuration and monitoring of multiple wireless systems from a single interface. AES128 encryption ensures secure transmission, while OLED displays on transmitters and receivers provide clear real-time status information including RF signal strength, system ID, battery level, and link status.

Designed for modern professional audio environments, the System 20 PRO combines reliability, flexibility, and scalability into a powerful wireless RF solution.

Key Features

• Professional 2.4 GHz digital wireless system with plug-and-play setup
• High-resolution 24-bit / 48 kHz audio performance
• License-free operation free from TV interference
• Scalable system supporting up to 20 simultaneous channels
• Standard mode for low latency or HD mode for maximum channel count
• Receiver supports up to four transmitters per channel
• Remote mounting via Ethernet for flexible installation
• AES128 encryption for secure wireless transmission
• Centralized management via Wireless Manager software
• OLED displays provide clear system status and alerts

Specification