The Audio-Technica ES947C/FM3 is a high-performance cardioid condenser boundary microphone designed for clear and intelligible sound pickup in conferencing, recording, and monitoring applications. With its discreet design and advanced features, including a local mute switch and a highly visible RGB LED ring, this microphone is perfect for professional environments.

Features

• Phantom-Powered: Operates on 11-52V DC phantom power, ensuring compatibility with a wide range of audio equipment.
• Local Muting: Features a capacitive touch switch that allows for convenient local muting of the microphone.
• Visual Mute Indicator: Equipped with a two-state RGB LED ring (7 selectable colors + OFF) to clearly indicate mute status.
• Cardioid Polar Pattern: Provides a 120° pickup angle, effectively capturing sound while minimizing background noise.
• Rugged Construction: The all-metal case with a two-layer steel mesh grille protects the microphone element from damage.
• RFI Shielding: Utilizes UniGuard® technology for excellent rejection of radio frequency interference, ensuring clear audio quality.
• Easy Installation: Mounts unobtrusively in tabletops or panels, making it ideal for professional settings.

Specifications

• Element: Fixed-charge back plate, permanently polarized condenser
• Polar Pattern: Cardioid
• Frequency Response: 70-15,000 Hz
• Open Circuit Sensitivity: -37 dB (0 dB = 1V/Pa, 1 kHz)
• Output Impedance: 60 ohms
• Maximum Input Sound Level: 134 dB SPL (1 kHz at 1% THD)
• Dynamic Range: 110 dB (typical, 1 kHz at max SPL)
• Signal-to-Noise Ratio: 70 dB (1 kHz at 1 Pa, A-weighted)
• Weight: 59 g (2.1 oz)
• Dimensions: 38.0 mm (1.50") W x 48.0 mm (1.89") D x 84.8 mm (3.34") H
• Output Connector: 3-pin XLRM-type
• Accessories Included: Rubber isolators (two types), nut