Audio-Technica ATW-1421 System 20 PRO Line Series Dual Body-Pack System
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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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
Explore the details
Product information
ATW-1421
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 |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- ATW-1421
- Manufacturer part:
- ATW-1421
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsAudio-Technica ATW-1421 System 20 PRO Line Series Dual Body-Pack System
ATW-1421