Audio Technica ATW-R1440 System 20 PRO Quad Channel Receiver Unit

Description

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

The Audio-Technica System 20 PRO redefines 2.4 GHz digital wireless microphone performance with advanced scalability, security, and plug-and-play simplicity. Designed as a self-managing system, it supports up to 20 simultaneous channels while delivering dependable, high-quality audio in virtually any environment. By eliminating complex setup requirements such as frequency coordination, intermodulation calculations, and external antenna cabling, it enables rapid deployment for professional applications.

The system features the ATW-R1440 receiver, capable of supporting up to four transmitters per channel for highly flexible operation. Receivers can remain docked in a half-rack chassis or be mounted remotely up to 328 ft (100 m) away via Ethernet cable, allowing clean installations across large venues or distributed systems. Up to five chassis can be linked using the included RJ12 cable, enabling stable multichannel operation with up to 20 channels in use simultaneously.

Users can select between Standard mode for low latency (up to 10 channels) or HD mode for maximum capacity (up to 20 channels). System configuration and monitoring 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.

With built-in AES128 encryption, pre-paired transmitters, and all-day battery operation, System 20 PRO ensures secure and reliable performance. OLED displays, auto-lock protection, and flexible output options make it ideal for corporate AV, live production, education, houses of worship, and installed sound environments.

Key Features

Digital 24-bit / 48 kHz wireless operation for professional audio quality
Plug-and-play 2.4 GHz operation free from TV broadcast interference
Selectable Standard mode (10 channels) or HD mode (20 channels)
Remote receiver mounting up to 328 ft (100 m) via Ethernet cable
Link up to five chassis for large multichannel deployments
Each receiver channel supports pairing with up to four transmitters
System ID display shows RF signal level, battery status, and link information
Flexible rack mounting with short and long rack ears and joining plate capability
Centralized control via Wireless Manager software
Auto-lock function prevents unintended system changes
AES128 encryption for secure wireless transmission
Syslog protocol compatibility for network monitoring
Project-based configuration and management through software
OLED displays on transmitters and receivers for clear status viewing
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 inputs

Specification