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Audio Technica PRO45 & PRO45W

Robust, cardioid condenser microphone. Ideal to hang from a ceiling.
List price Ex. VAT: £90.83

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The Audio Technica PRO45 and PRO45W slim hanging microphone is one of our favourite products. Its robust construction and unobtrusive appearance offers versatile sound-reinforcement solutions for speech, theatre, orchestra and choir sound reinforcement and recording. The microphones high SPL handling is perfect for suspending over choirs and orchestras.

Available in black - PRO45 and white - PRO45W.

  • Hi-SPL handling is ideal for suspension over choirs and orchestras
  • Wide-range condenser element with low-mass diaphragm for superior performance
  • Self-contained electronics eliminate need for external power modules
  • Flat, smooth frequency response
  • 25' (7.6 m) cable permanently attached between microphone and XLRM-type connector

Additional Information


Fixed-charge back plate, permanently polarized condenser

Polar Pattern


Frequency Response

70-16,000 Hz

Open Circuit Sensitivity

-37 dB (14.1 mV) re 1V at 1 Pa


100 ohms

Maximum Input Sound Level

134 dB SPL, 1 kHz at 1% T.H.D.

Dynamic Range

106 dB, 1 kHz at Max SPL

Signal to Noise Ratio

66 dB, 1 kHz at 1 Pa

Phantom Power Requirements

9-52V DC, 2 mA typical


0.5 oz (15 g)


2.24" (56.9 mm) long, 0.47" (12.0 mm) head diameter

Output Connector

3-pin XLRM-type on cable


25' (7.6 m) long, permanently attached

View FileEC Declaration of Conformity: PRO45    Size: (74.59 KB)
View FileAudio Technica PRO45 Microphone datasheet    Size: (78.83 KB)
Product video for Audio Technica PRO45 & PRO45W
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