SYSTEM 20 PRO 2.4GHZ WIRELESS BOUNDARY MICROPHONE TRANSMITTER

The System 20 PRO is a self-managing, plug-and-play 2.4 GHz system that’s scalable to 20 channels delivering reliable, high-quality audio. Designed for hassle-free deployment, the system overcomes many challenges of conventional wireless microphones, such as frequency coordination, complex intermodulation calculations, and remote antenna cabling.

Capable of receiving up to four transmitters, the system’s ATW-R1440 receiver makes installation a breeze. Receiver units can remain docked in the half-rack chassis or be mounted remotely (up to 328 feet away) via Ethernet cable for added versatility. Up to five chassis can be linked using the included RJ12 cable, creating a stable, multichannel system with the simultaneous use of up to 20 channels. But the user is always free to choose the most effective operation mode for a given situation: Standard mode (10 channels) to minimize latency or HD mode (20 channels) to maximize channel count.

Seamless setup and management are controlled via Audio-Technica’s Wireless Manager software, which is capable of managing multiple UHF, 2.4 GHz and DECT wireless systems from a single screen. In addition, AES128 encryption comes standard, providing security and reliable operation. The transmitters included in each system are paired and ready to use out of the box, and offer all-day operation on a full charge.

The ESW-T4106 is a boundary microphone transmitter for use in the Engineered Sound Wireless system. The transmitter features selectable omnidirectional and cardioid polar patterns, and its touch-sensitive talk switch can be set to three different operation modes (toggle mute on/off, touch-to-talk, touch-to-mute). The mute status is indicated by two LED lamps (one on the rear of the unit, one outlining the switch), which can be set to display seven different colors or be turned off. The transmitter, which is equipped with a user-replaceable lithium-ion (LI-220) battery, can be charged in the ESW-CHG5 charging station (sold separately) or via a USB-C connection (to allow continual use).