Audio‑Technica ES947C/FM5 Cardioid Condenser Boundary Microphone with 5‑Pin XLR Output and Remote Muting
- Low‑profile cardioid condenser boundary microphone for professional conferencing
- Touch‑sensitive capacitive switch with Logic I/O for remote device control
- Highly visible two‑state RGB LED ring with selectable colors
- Self‑contained power module with 5‑pin XLR output
- TAA‑compliant and RoHS‑compliant for enterprise and government use
The ES947C/FM5 is a phantom‑powered cardioid condenser boundary microphone designed for clear, highly intelligible audio in conference rooms, boardrooms, and other demanding sound pickup environments. Its low‑profile form factor allows it to mount unobtrusively into tabletops or panels while delivering consistent, focused speech capture.
Equipped with a 5‑pin XLR output connector, the ES947C/FM5 features a touch‑sensitive capacitive‑type user switch that can be configured to toggle between mute and live audio. Using the microphone’s Logic I/O contact closure, the switch can also trigger external devices such as PTZ cameras or room lighting systems.
Designed for Professional Conferencing
Optimized for conferencing, recording, monitoring, and other commercial applications, the ES947C/FM5 provides uniform coverage and reliable performance while maintaining a discreet visual presence on conference tables and podiums.
Visual Status & Control
A two‑state RGB LED ring surrounding the microphone provides immediate visual indication of microphone status. Seven selectable colors plus OFF allow customization to suit room design and control system requirements.
Audio Performance
- Cardioid polar pattern with 120° acceptance angle
- Frequency response: 70 Hz – 15 kHz
- Dynamic range: 110 dB (typical)
- Maximum SPL: 134 dB
- Signal‑to‑noise ratio: 70 dB (A‑weighted)
Durable Construction & Reliability
The ES947C/FM5 features a rugged all‑metal housing with a two‑layer steel mesh grille to protect the microphone element. Integrated UniGuard® RFI‑shielding technology provides outstanding rejection of radio‑frequency interference in high‑density AV environments.
Power & Connectivity
- Integral 5‑pin XLRM‑type output connector
- Requires 11–52 V DC phantom power
- Current consumption: 6.8 mA
Included Accessories
- Rubber isolators (two types) for mechanical vibration damping
- Mounting nut
Ideal Applications
- Conference rooms and boardrooms
- Corporate and institutional meeting spaces
- Government and commercial installations
- Recording and monitoring environments
