Audio Technica ATW-1443/ATM75cw System 20 PRO Quad Wireless Combo System

Description

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

The Audio-Technica System 20 PRO is a next-generation 2.4 GHz digital wireless microphone system engineered for effortless deployment, high channel capacity, and dependable audio performance in demanding professional environments. Designed as a self-managing, plug-and-play solution, it eliminates complex setup procedures such as frequency coordination, intermodulation calculations, and external antenna distribution.

Delivering pristine 24-bit / 48 kHz digital audio, the System 20 PRO ensures consistent, high-quality sound regardless of installation location. Operating in the license-free 2.4 GHz band, the system avoids interference from broadcast television frequencies, making it ideal for corporate venues, educational institutions, houses of worship, live productions, and fixed installations.

The ATW-R1440 receiver can support up to four transmitters per channel and may be docked in a half-rack chassis or remotely mounted up to 328 feet away via Ethernet cable for maximum flexibility. Up to five chassis can be interconnected using RJ12 cables, enabling simultaneous operation of as many as 20 channels. Users can select between Standard mode for reduced latency or HD mode for maximum channel count depending on application requirements.

System configuration and monitoring are handled through Audio-Technica’s Wireless Manager software, allowing centralized control of multiple wireless systems from a single interface. Built-in AES128 encryption ensures secure transmission, while OLED displays on both transmitters and receivers provide real-time information including RF signal strength, battery status, system ID, and link condition.

Combining scalability, simplicity, and professional performance, the System 20 PRO provides a powerful wireless audio solution that adapts easily to both small setups and large multi-channel deployments.

Key Features

• Professional 2.4 GHz digital wireless microphone system
• High-resolution 24-bit / 48 kHz audio performance
• License-free operation with no TV interference
• Scalable architecture supporting up to 20 simultaneous channels
• Standard mode for low latency or HD mode for maximum capacity
• 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 real-time system status

Specification