Audio-Technica ESW-T4107/925C18 Pro Microphone, Headphone and Headset

Designed for reliable, scalable voice capture in conference rooms, courtrooms and security operations, the Audio-Technica ESW-T4107/925C18 wireless microphone transmitter delivers clear, professional audio with simplified management. As part of Audio-Technica’s Engineered Sound Wireless System, this desk-stand transmitter removes traditional wireless pain points—frequency coordination and limited simultaneous channels—so IT and AV teams can deploy large conferencing and monitoring systems with confidence.

The ESW-T4107/925C18 provides a cardioid polar pattern and a wide 20 Hz–20 kHz frequency response for natural, intelligible speech. Choose between standard (48-channel, low latency) or HD (96-channel) modes and adjust RF output to match coverage needs. Long-lasting internal lithium-ion batteries plus USB-C charging keep units in service all day, while a 2-state RGB mute indicator and selectable mute behaviors simplify secure operation in sensitive surveillance or courtroom environments. Compatible with ES925 gooseneck microphones and Audio-Technica Wireless Manager, it’s easy to centrally manage presets and system settings.

Ideal for videoconferencing, security monitoring, and AV integrators, the ESW-T4107/925C18 streamlines deployment and operation. Contact sales to configure a scalable wireless audio solution for your facility.

• Reliable DECT wireless audio that removes frequency coordination headaches and supports large-scale videoconferencing and security monitoring deployments
• Flexible channel modes (48-channel low-latency or 96-channel HD) and selectable RF power to optimize coverage for boardrooms, S.O.C.s, and surveillance stations
• Intuitive user controls with 2-state RGB mute indicator and selectable mute modes (toggle, touch-to-talk, touch-to-mute) for secure, visible talk control
• Long-lasting internal lithium-ion battery with USB-C charging for all-day operation and fast turnarounds between shifts
• Compatible with ES925 gooseneck microphones and Audio-Technica Wireless Manager for centralized system management and easy integration
• Cardioid pickup pattern and wide 20 Hz–20 kHz frequency response deliver clear voice intelligibility for conferencing, monitoring, and recording applications