Audio Technica ATW-1423/ATM75cw System 20 PRO Dual Wireless Combo System

The Audio-Technica ATW-1423/ATM75cw System 20 PRO Dual Wireless Combo System redefines wireless audio with its advanced 2.4 GHz digital technology, delivering exceptional 24-bit/48 kHz sound quality and reliable performance. Designed for ease of use, this self-managing, plug-and-play system eliminates the complexities of traditional wireless setups—no frequency coordination or intricate intermodulation calculations required. Whether you're in a studio, live event, or corporate setting, the System 20 PRO ensures dependable audio without interference from TV signals.

The system’s ATW-R1440 receiver supports up to four transmitters per channel, offering flexibility for instant configuration switches. Receivers can stay docked in the half-rack chassis or be remotely mounted up to 328 feet away using Ethernet cables, making it adaptable to any venue. Link up to five chassis with the included RJ12 cable to create a robust multichannel setup with up to 20 simultaneous channels. Users can toggle between Standard mode (10 channels) for low latency or HD mode (20 channels) for maximum capacity, tailoring performance to specific needs.

Setup and management are streamlined with Audio-Technica’s Wireless Manager software, which provides centralized control over multiple wireless systems (UHF, 2.4 GHz, and DECT) from a single interface. Security is prioritized with standard AES128 encryption, while features like OLED screens on transmitters and receivers display critical info such as RF signal strength, battery levels, and system status. The body-pack transmitter’s cW-style connector ensures a secure, water- and sweat-resistant fit for lavalier and headworn mics, ideal for active use.

Out-of-the-box readiness is a hallmark of this system—transmitters are pre-paired and offer all-day operation on a single charge, with charging docks (ATW-CHG3/ATW-CHG3N series) available for NiMH batteries. Additional features include a System ID Display, auto-lock functionality to prevent accidental changes, and compatibility with the Syslog protocol for advanced monitoring. With its rack-mountable chassis, mixed output support, and comprehensive accessory kit (short/long rack ears and joining plate), the System 20 PRO is a versatile, professional-grade solution for audio excellence.