Audio Technica ATW-1441 System 20 PRO Quad Wireless Beltpack System

Description

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

The Audio-Technica System 20 PRO delivers a new standard of performance and convenience for 2.4 GHz wireless microphone systems. Designed as a self-managing, plug-and-play solution, it can scale up to 20 simultaneous channels while maintaining dependable, high-quality audio regardless of where it is deployed. By eliminating complex setup requirements such as frequency coordination, intermodulation calculations, and remote antenna cabling, the system enables fast, hassle-free installation in professional environments.

At the core of the system is the ATW-R1440 receiver, capable of supporting up to four transmitters per channel for flexible microphone configurations. Receiver units can remain docked in the half-rack chassis or be mounted remotely up to 328 feet (100 meters) away via Ethernet cable, allowing clean and versatile installations across large venues. Up to five chassis can be linked using the included RJ12 cable, creating a stable multichannel setup with up to 20 channels operating simultaneously.

The system offers selectable operating modes to suit different requirements: Standard mode (up to 10 channels) to minimize latency, or HD mode (up to 20 channels) to maximize channel capacity. Setup and management are simplified through Audio-Technica’s Wireless Manager software, which can control 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 straight 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 productions, and permanent installations.

Key Features

• Digital 24-bit / 48 kHz wireless operation for clear, professional sound quality
• Plug-and-play 2.4 GHz operation free from TV interference
• Select 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 supports pairing with up to four transmitters
• 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 configuration via Wireless Manager software
• Auto-lock function prevents unintended 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 system status
• 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