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ES945O/FM3
Omnidirectional Condenser Boundary Microphone with 3-Pin XLR Output and Local Muting

ES945O/FM3

ES945O/FM3
  • Overview
  • Gallery
  • Features
  • Specifications

Overview

ES945O/FM3

This phantom-powered omnidirectional condenser boundary microphone features a 3-pin XLR output connector with a capacitive touch switch that enables local muting of the microphone.

Designed for clear, highly intelligible conferencing, recording, monitoring and other demanding sound pickup applications, the ES945O/FM3 mounts unobtrusively in tabletops or panels, but includes a highly visible two-state RGB LED ring (7 selectable colors + OFF) to indicate mute status.

The microphone’s omnidirectional polar pattern provides 360° coverage. A rugged all-metal case with a two-layer steel mesh grille protects the microphone element, while our UniGuard® RFI-shielding technology provides outstanding rejection of radio frequency interference (RFI).

The ES945O/FM3 is equipped with a self-contained power module, eliminating the need for an external one, and comes with a pair of rubber isolators for optional mechanical isolation from the mounting surface.

 

See below for the entire family of ES945O and ES947C boundary microphones:

ES945O/XLR
Water-resistant Omnidirectional Condenser Boundary Microphone with XLR Output

ES947C/XLR
Water-resistant Cardioid Condenser Boundary Microphone with XLR Output

ES945O/TB3
Miniature Omnidirectional Condenser Boundary Microphone with TB3-to-XLR Output

ES947C/TB3
Miniature Cardioid Condenser Boundary Microphone with TB3-to-XLR Output

ES945O/FM3
Omnidirectional Condenser Boundary Microphone with 3-Pin XLR Output and Local Muting

ES947C/FM3
Cardioid Condenser Boundary Microphone with 3-Pin XLR Output and Local Muting

ES945O/FM5
Omnidirectional Condenser Boundary Microphone with 5-Pin XLR Output and Remote Muting

ES947C/FM5
Cardioid Condenser Boundary Microphone with 5-Pin XLR Output and Remote Muting

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Features

  • Designed for surface-mount applications such as conferencing, recording, monitoring and other demanding sound pickup applications
  • Capacitive touch switch enables local muting of the microphone
  • Highly visible two-state RGB LED ring (7 selectable colors + OFF) indicates mute status
  • Low-profile element provides uniform omnidirectional polar pattern with 360° acceptance angle
  • Mounts unobtrusively in tabletops and panels
  • Self-contained power module with 3-pin XLR output connector
  • Rugged all-metal case with a two-layer steel mesh grille
  • Rubber Isolators provide mechanical dampening of mounting-surface vibration
  • Requires 11V to 52V DC phantom power
  • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
  • RoHS compliant—free from all substances specified in the EU directive on hazardous substances

Specifications

Microphone
Element Fixed-charge back plate, permanently polarized condenser
Polar Pattern Omnidirectional
Frequency Response 60-15,000 Hz
Open Circuit Sensitivity -33 dB (0 dB = 1V/Pa, 1 kHz)
Output Impedance 60 ohms
Maximum Input Sound Level 130 dB SPL (1 kHz at 1% THD)
Dynamic Range (typical) 109 dB (1 kHz at max SPL)
Signal-to-Noise Ratio 73 dB (1 kHz at 1 Pa, A-weighted)
Phantom Power Requirements 11-52V DC, 7.5 mA
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

Reviews

Q&A

Downloads

ES945O/FM3 User Manual
ES945O/FM3 User Manual
ES945O/FM3 Quick Start Guide
ES945O/FM3 Quick Start Guide
ES945O/FM3 CAD Drawing
ES945O/FM3 CAD Drawing