Audio-Technica ES947C/TB3 Miniature Cardioid Condenser Microphone

Compact Boundary Microphone for Demanding Audio Applications
The Audio-Technica ES947C/TB3 miniature cardioid condenser boundary microphone is designed for clear, highly intelligible sound capture in professional environments. Whether used for conferencing, recording, monitoring, or other sound-critical applications, its low-profile design mounts unobtrusively on tabletops, ceilings, or panels. This microphone is ideal for installations that require exceptional audio quality and minimal visual impact.

Precise Sound with a Cardioid Polar Pattern
With a 120° cardioid polar pattern, the ES947C/TB3 ensures precise sound pickup from the desired direction while minimizing ambient noise. This feature makes it an excellent choice for applications where clear communication is essential, such as boardrooms, classrooms, and recording studios. Its ability to focus on the source sound enhances clarity and reduces unwanted distractions.

Durable Design with Advanced RFI Shielding
The ES947C/TB3 is built with a rugged all-metal case and a two-layer steel mesh grille for long-lasting performance in demanding environments. Equipped with UniGuard® RFI-shielding technology, the microphone provides excellent rejection of radio frequency interference, ensuring uninterrupted audio capture even in settings with high electronic activity.

Integrated Power Module for Streamlined Setup
This microphone features a self-contained power module with a TB3M (mini-XLR) output connector, eliminating the need for an external power source. The included TA3F-to-XLR cable allows seamless integration with standard XLR inputs, making installation straightforward and hassle-free. Its compact size further simplifies placement in tight or discreet spaces.

Designed for Flexible Installation and Use
The ES947C/TB3 is available in two colors—black (ES947C/TB3) and white (ES947WC/TB3)—to complement different installation environments. The microphone includes rubber isolators to dampen vibrations from mounting surfaces, ensuring consistent audio quality. Its minimalist design blends effortlessly into a variety of professional settings while maintaining its functionality.

Environmentally Friendly and Compliant
This microphone adheres to the EU directive on hazardous substances and is RoHS compliant, ensuring it is free from harmful materials. Organizations seeking sustainable and high-performance audio solutions will find the ES947C/TB3 an excellent addition to their setups.