Audio-Technica PRO 45 Hanging Condenser Microphone

  • Our Price
  • Regular price $99.00


The AT PRO 45's High-SPL handling is a perfect mic for suspension over choirs and orchestras.

With robust construction and unobtrusive appearance, the PRO 45 offers versatile sound-reinforcement solutions for speech, theater, orchestra and choir sound reinforcement and recording.

  • 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 foot (7.6 m) cable permanently attached between microphone and XLRM-type connector


  • Element: Fixed-charge back plate, permanently polarized condenser
  • Polar Pattern: Cardioid

Frequency Response : 70-16,000 Hz

Open circuit Sensitivity : -37 dB (14.1 mV) re 1V at 1 Pa

Impedance: 100 ohms

Maximum Input Sound Level: 134 dB SPL, 1 kHz at 1% T.H.D.

Dynamic Range (typical): 106 dB, 1 kHz at Max SPL

Signal-Noise Ratio: 66 dB, 1 kHz at 1 Pa

Phantom Power Requirements: 9-52V DC, 2 mA typical

Weight: 0.5 oz (15 g)

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

Output Connector: 3-pin XLRM-type on cable

Cable: 25 foot (7.6 m) long, permanently attached

Accessories Furnished: AT8146 windscreen; AT8451 steel hanger

Manufacturer: Audio-Technica
Model: PRO45
Warranty: See manufacturer website for details
SKU: I060500-N-4
UPC: 042005308507