ES947LED Cardioid Condenser Boundary Microphone BLACK

Audio-Technica delivers exceptional clarity and discreet integration with the ES947LED cardioid condenser boundary microphone. Engineered for permanent installation in boardrooms, conference facilities, courtrooms, houses of worship, and lecture theatres, this low-profile surface-mount microphone captures speech with outstanding intelligibility while maintaining a virtually invisible presence on tabletops, altars, and presentation surfaces.

The cardioid polar pattern provides focused pickup with excellent off-axis rejection, minimising room noise and reducing feedback in reinforcement applications. A built-in LED indicator on the microphone surface provides clear visual mute/live status — an essential feature for conferencing environments where participants need immediate confirmation of microphone state. The LED can be controlled via an external logic connection, allowing seamless integration with DSP systems and conference management platforms.

- Polar Pattern: Cardioid condenser element for focused speech pickup
- LED Mute Indicator: Externally controllable for integration with AV control systems
- UniGuard⢠RFI-Shielding Technology: Ensures interference-free operation in demanding RF environments
- Phantom Powered: 11–52V DC for universal compatibility with mixers, DSPs, and preamps
- Self-Contained Power Module: Includes switchable 80 Hz low-cut filter to reduce low-frequency rumble
- Low-Profile Black Housing: Blends seamlessly into professional AV environments

A trusted choice for AV integrators and system designers requiring reliable, high-quality speech capture in fixed-installation applications.