Cardioid Condenser Hanging Microphone (Black)

$199 + shipping (includes gst)

With robust construction and unobtrusive appearance, the PRO45 offers versatile sound-reinforcement solutions for speech, theater, orchestra and choir sound reinforcement and recording. The microphones high-SPL handling is perfect for suspension over choirs and orchestras.

Also available in 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
  • Also available in White (PRO45W)

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


AT8146(WH) windscreen; AT8451(WH) steel hanger

Polar Pattern
Frequency Response
PRO45/W Spec Sheet (PDF) Download
PRO45/W Submittal Sheet (PDF) Download
PRO45 User Manual (PDF) Download



Cardioid Condenser Hanging Microphone (White)

$ 249

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