Audio-Technica ATW-901A/L System 9 wireless system includes ATW-R900 receiver and ATW-901a body-pack transmitter with omnidirectional lavalier microphone.

Product Overview

The Audio-Technica ATW-901a/L is a System 9 frequency-agile VHF wireless lavalier system for presenters and lecturers in budget-conscious commercial AV rooms. The package includes the ATW-R900a receiver and ATW-901a body-pack transmitter with an omnidirectional lavalier microphone. With four user-switchable VHF channels, it is a straightforward wireless lavalier system for conference rooms, training rooms, and houses of worship.

Product Description

System 9 is designed for simple, reliable wireless speech where extensive frequency coordination is not required. The ATW-901a/L provides a complete body-pack package: the receiver, the ATW-901a transmitter, and an omnidirectional lavalier microphone for hands-light presenting.

The system operates on four user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz), letting an operator select a clear channel and run more than one system where needed. The receiver connects to a mixer or DSP for integration into a room’s audio system.

For higher channel counts and wider tuning in larger installations, Audio-Technica’s UHF 3000 Series wireless lavalier system is a step-up option.

Key Features

• Complete System 9 lavalier package Includes the ATW-R900a receiver, ATW-901a body-pack transmitter, and an omnidirectional lavalier microphone.
• Frequency-agile VHF Four user-switchable channels let the operator select a clear frequency and run multiple systems where needed.
• Simple operation System 9 is built for straightforward wireless speech without extensive frequency coordination.
• Body-pack form The body-pack transmitter suits presenters and lecturers who need hands-light operation.
• AV-ready receiver The receiver connects to a mixer or DSP for integration into a room’s audio system.

Technical Specifications