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

ES945O/XLR

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ES945O/XLR
  • Overview
  • Gallery
  • Features
  • Specifications

Overview

ES945O/XLR

With its low-profile design that mounts unobtrusively in tabletops, ceilings or panels for minimum visibility, the ES945O/XLR omnidirectional condenser boundary microphone provides clear, highly intelligible audio that is perfect for conferencing, recording, monitoring and other demanding sound pickup applications.

Protected by a rugged all-metal case with a two-layer perforated grille, the microphone’s omnidirectional polar pattern affords a 360° pickup angle, while its UniGuard® RFI-shielding technology provides outstanding rejection of radio frequency interference (RFI). The microphone also offers IPX4 water resistance to protect it from splashes of water.

The ES945O/XLR is equipped with a self-contained power module with an XLRM-type output connector, eliminating the need for an external power module. The microphone is available in black (ES945O/XLR) and white (ES945WO/XLR), 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

Features

  • Designed for surface-mount applications such as conferencing, recording, monitoring and other demanding sound pickup applications
  • Low-profile element provides uniform omnidirectional polar pattern with 360° acceptance angle
  • Mounts unobtrusively in tabletops, ceilings and panels
  • IPX4 water resistance protects the microphone from splashes of water
  • Self-contained power module with XLRM-type output connector
  • Rugged all-metal case with a two-layer perforated 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)
  • Available in two colors: black (ES945O/XLR) and white (ES945WO/XLR)
  • 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 100 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)
Power Requirements 11-52V DC, 2 mA
Weight 62 g (2.2 oz)
Dimensions 69.0 mm (2.72") long, 28.0 mm (1.10") head diameter
Output Connector 3-pin XLRM-type
Accessories Included Rubber isolator (x 2), nut

Downloads

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