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Audio-Technica ATW-1421 System 20 PRO Line Series Dual Body-Pack System

SKU: ATW-1421 Audio-Technica

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Product images for Audio-Technica ATW-1421 System 20 PRO Line Series Dual Body-Pack System. 2 image(s) available. Click on image to view full size.

Key Features

  • Broadcast-quality 24-bit/48 kHz digital audio for clear, natural sound that improves intelligibility in live events, monitoring, and surveillance
  • Interference-free 2.4 GHz plug-and-play operation (2402–2480 MHz) for reliable wireless performance free from TV band congestion
  • Flexible channel management with Standard (10) and HD (20) modes to prioritize lower latency or higher channel counts as needed
  • Scalable rack-ready design with remote docking up to 328' via Ethernet and multi-chassis linking for large installations and networked monitoring
  • Quick pairing and multi-transmitter support (up to four transmitters per channel) for fast talent changes and failover during productions
  • Auto-lock and centralized control with Wireless Manager reduce accidental changes and simplify system management for integrators and security teams

Quick Specifications

Product Model
ATW-1421
Brand Name
Audio-Technica
Product Line
System 20 PRO
Product Name
System 20 PRO Dual Body-Pack System
View Full Technical Specifications

Product Information Tabs

Overview

Designed for professionals who demand dependable wireless audio, the Audio-Technica ATW-1421 System 20 PRO dual body-pack system delivers clean, low-latency sound for live production, corporate AV, and security/monitoring applications. This package pairs a 4-channel ATW-R1440 receiver with two robust ATW-T1401 body-pack transmitters to provide out-of-the-box reliability and easy setup. With digital 24-bit/48 kHz transmission and operation across the 2.4 GHz band (2402–2480 MHz), the System 20 PRO offers interference-resistant performance and broadcast-grade clarity. Choose Standard mode for minimal latency or HD mode to increase channel density; remote docking over Ethernet up to 328' and multi-chassis linking let you scale the system for stages, houses of worship, or surveillance installations. Features like auto-lock, multi-transmitter pairing, and compatibility with Audio-Technica's Wireless Manager simplify deployment and centralize control for AV integrators and security teams. Ideal for monitoring, surveillance, and live events where audio integrity matters—add the ATW-1421 to your toolkit for reliable wireless coverage and smoother operations.

Features

  • Broadcast-quality 24-bit/48 kHz digital audio for clear, natural sound that improves intelligibility in live events, monitoring, and surveillance
  • Interference-free 2.4 GHz plug-and-play operation (2402–2480 MHz) for reliable wireless performance free from TV band congestion
  • Flexible channel management with Standard (10) and HD (20) modes to prioritize lower latency or higher channel counts as needed
  • Scalable rack-ready design with remote docking up to 328' via Ethernet and multi-chassis linking for large installations and networked monitoring
  • Quick pairing and multi-transmitter support (up to four transmitters per channel) for fast talent changes and failover during productions
  • Auto-lock and centralized control with Wireless Manager reduce accidental changes and simplify system management for integrators and security teams
General Information
Brand Name Audio-Technica
Product Line System 20 PRO
Product Name System 20 PRO Dual Body-Pack System
Product Type Wireless Receiver and BodyPack Transmitters
Product Series Line
Manufacturer Part Number ATW-1421
Technical Information
Polar Pattern Cardioid, Hypercardioid
Network & Communication
Maximum Operating Frequency 2480MHz
Minimum Operating Frequency 2402MHz