Audio Technica ESW‑T4106 Boundary Microphone Transmitter for Engineered Sound Wireless

Audio‑Technica ESW‑T4106 Boundary Microphone Transmitter for Engineered Sound® Wireless

• Boundary microphone transmitter for the Engineered Sound® Wireless system
• Selectable omnidirectional and cardioid polar patterns
• Touch‑sensitive talk switch with multiple mute operation modes
• 2‑state RGB LED mute indicators with seven selectable colors or OFF
• User‑replaceable lithium‑ion battery with USB‑C charging support

The ESW‑T4106 is a boundary microphone transmitter designed for use with the Engineered Sound® Wireless system, delivering flexible, cable‑free tabletop audio for conference rooms, boardrooms, and collaboration spaces.

Featuring selectable omnidirectional and cardioid polar patterns, the ESW‑T4106 adapts easily to different room layouts and seating arrangements. Its touch‑sensitive talk switch supports multiple operating modes, allowing users to control microphone behavior based on meeting needs.

Flexible Mute & Control Options

• Toggle mute on/off
• Touch‑to‑talk
• Touch‑to‑mute
• Configurable power‑up state (start muted or unmuted)

Mute status is clearly indicated by two LED indicators—one outlining the touch switch and one located on the rear of the unit. Both indicators support seven selectable colors or OFF, allowing visual customization to match room design or system requirements.

Wireless Power & Charging

The ESW‑T4106 is powered by a user‑replaceable lithium‑ion (LI‑220) battery. For maximum flexibility, the transmitter can be charged in the optional ESW‑CHG5 charging station or via a USB‑C connection, which also allows the unit to remain in use while charging.

Designed for Professional Meeting Spaces

With its low‑profile boundary design and wireless operation, the ESW‑T4106 provides clean installation and reliable performance for conferencing and collaboration environments that require high‑quality speech pickup without visible cabling.

Ideal Applications

• Conference rooms and boardrooms
• Corporate and enterprise meeting spaces
• Education and training rooms
• Engineered Sound® Wireless system installations