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Audio-Technica

Audio-Technica ES945O/XLR Microphone

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Best for

Polar pattern Omnidirectional
Frequency response 60-15,000 Hz
Weight 62 g
Dimensions 69.0 mm (2.72") long, 28.0 mm (1.10") head diameter
Power 11-52V DC, 2 mA
Colour Black

Full specifications

Overview

Product description from Audio-Technica

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.

Highlights

  • 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
More about this product

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

Key specs

Polar pattern
Omnidirectional
Frequency response
60-15,000 Hz
Weight
62 g
Dimensions
69.0 mm (2.72") long, 28.0 mm (1.10") head diameter
Power
11-52V DC, 2 mA
Colour
Black
All specifications

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Compare Audio-Technica ES945O/XLR Microphone with similar microphones
This product Audio-Technica ES945O/XLR Microphone
Price on request
Polar patternOmnidirectionalCardioid, Omnidirectional, SupercardioidCardioidCardioid
Frequency response60-15,000 Hz50 Hz-17 kHz50 Hz-15 kHz50 Hz-20 kHz
Weight62 g356 g298 g852 g
Dimensions69.0 mm (2.72") long, 28.0 mm (1.10") head diameter—Not listed—Not listed—Not listed
Power11-52V DC, 2 mA—Not listed—Not listed—Not listed
ColourBlack—Not listed—Not listed—Not listed

Full specifications

Color Black
Accessories Included Rubber isolator (x 2), nut
Dimensions 69.0 mm (2.72") long, 28.0 mm (1.10") head diameter
Dynamic Range (Typical) 109 dB (1 kHz at max SPL)
Element Fixed-charge back plate, permanently polarized condenser
Frequency Response 60-15,000 Hz
Maximum Input Sound Level 130 dB SPL (1 kHz at 1% THD)
Open Circuit Sensitivity -33 dB (0 dB = 1V/Pa, 1 kHz)
Output Connector 3-pin XLRM-type
Output Impedance 100 ohms
Polar Pattern Omnidirectional
Power Requirements 11-52V DC, 2 mA
Signal-to-Noise Ratio 73 dB (1 kHz at 1 Pa, A-weighted)
Weight 62 g (2.2 oz)
Switch No Switch

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Questions about this product

Quick answers about the Audio-Technica ES945O/XLR Microphone. Not covered here? We reply personally on WhatsApp, 10 am–7 pm IST, Mon–Sat.

What connections does the Audio-Technica ES945O/XLR have?

The Audio-Technica ES945O/XLR has a 3-pin XLR output. It is a condenser microphone.

What type of product is the Audio-Technica ES945O/XLR?

The Audio-Technica ES945O/XLR is a boundary microphone.

What is the polar pattern of the Audio-Technica ES945O/XLR?

The Audio-Technica ES945O/XLR has an omnidirectional polar pattern.

Is the Audio-Technica ES945O/XLR a condenser or a dynamic microphone?

The Audio-Technica ES945O/XLR is a condenser microphone.

How much does the Audio-Technica ES945O/XLR weigh?

The Audio-Technica ES945O/XLR weighs 62 g.

What are the dimensions of the Audio-Technica ES945O/XLR?

The Audio-Technica ES945O/XLR measures 69.0 mm (2.72") long, 28.0 mm (1.10") head diameter.

How is the Audio-Technica ES945O/XLR powered?

The Audio-Technica ES945O/XLR lists power requirements as 11-52V DC, 2 mA.

What are the audio specifications of the Audio-Technica ES945O/XLR?

The Audio-Technica ES945O/XLR has an impedance of 100 ohms and a frequency response of 60-15,000 Hz.

Audio-Technica ES945O/XLR Microphone

Price on request