Audio Technica ATW-1444 System 20 PRO Quad Wireless Handheld Mic System

Description

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

The Audio-Technica System 20 PRO pushes 2.4 GHz wireless microphone technology to a new level of functionality and convenience. This self-managing, plug-and-play system can scale up to 20 simultaneous channels while delivering dependable, high-quality audio performance wherever it is deployed. Designed for fast, hassle-free setup, it eliminates the complexities commonly associated with traditional wireless systems — including frequency coordination, intermodulation calculations, and remote antenna management.

At the core of the system is the ATW-R1440 receiver, capable of supporting up to four transmitters per channel for highly flexible microphone configurations. Receiver units may remain docked within the half-rack chassis or be mounted remotely up to 328 feet (100 meters) away via Ethernet cable, allowing convenient installation even in challenging environments. Up to five chassis can be linked using the included RJ12 cable, enabling a stable multichannel setup with up to 20 channels operating simultaneously.

Users can select between two operating modes to suit their application: Standard mode (up to 10 channels) for reduced latency, or HD mode (up to 20 channels) to maximize channel capacity. System setup, monitoring, and control are streamlined through Audio-Technica’s Wireless Manager software, which can manage multiple UHF, 2.4 GHz, and DECT wireless systems from a single interface.

Security and reliability are ensured with built-in AES128 encryption. Transmitters are paired and ready to use out of the box, providing all-day operation on a full charge. With OLED displays, auto-lock protection, and flexible output options, the System 20 PRO is an ideal wireless solution for corporate AV, education, houses of worship, live events, and permanent installations.

Key Features

• Digital 24-bit / 48 kHz wireless operation for clear, professional audio
• Plug-and-play 2.4 GHz operation free from TV interference
• Choose Standard mode (10 channels) for low latency or HD mode (20 channels) for maximum capacity
• Receiver units can be docked in the chassis or mounted remotely up to 328 ft (100 m) via Ethernet
• Link up to five chassis simultaneously using the included RJ12 cable
• Each receiver channel can pair with up to four transmitters for flexible configurations
• System ID display shows RF signal level, system ID, battery level, and link status
• Flexible rack mounting with short and long rack ears and joining plate capability
• Centralized monitoring and configuration via Wireless Manager software
• Auto-lock function prevents accidental operation during use
• AES128 encryption ensures secure wireless transmission
• Syslog protocol compatibility for network monitoring environments
• Save and manage device settings as projects in Wireless Manager
• OLED displays on transmitters and receivers for clear status visibility
• Water- and sweat-resistant cW-style connector on bodypack transmitters
• Compatible with ATW-CHG3 series charging docks for NiMH batteries
• Mixed output support for installations with limited input channels

Specification