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Audio Technica ES945O/XLR & ES945WO/XLR

Omnidirectional ceiling mounted condenser boundary microphone. Black or White.

List price Ex. VAT: £167.50

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The Audio Technica ES945O/XLR and ES945WO/XLR omnidirectional condenser boundary microphone provides clear, highly intelligible audio ideal for conferencing, recording, monitoring and other demanding sound pickup applications. The low profile design makes it ideal for flush mounting into ceilings, walls or tabletops.

The rugged all-metal case is protected by a two-layer perforated grille. The omnidirectional polar pattern offers a 360° pickup angle, while UniGuard® RFI-shielding technology provides outstanding rejection of radio frequency interference (RFI).

A self-contained power module with an XLRM-type output connector eliminates the need for an external power module.

Available in black (ES945O/XLR) or white (ES945WO/XLR). Supplied with a pair of rubber isolators for optional mechanical isolation from the mounting surface.

Rated IPX4 - splash resistant.

Additional Information


Fixed-charge back plate, permanently polarized condenser

Polar Pattern


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


62 g (2.2 oz)


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

View FileEC Declaration of Conformity: ES945    Size: (80.83 KB)
View FileAudio Technica ES945O/XLR User Manual    Size: (838.93 KB)
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