Audio Technica PRO45 Hanging Microphone – Black


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
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
Weight 0.5 oz (15 g)
Cable 25′ (7.6 m) long, permanently attached
Dimensions 2.24″ (56.9 mm) long,
0.47″ (12.0 mm) head diameter
Output Connector 3-pin XLRM-type on cable
Accessories Included AT8146(WH) windscreen; AT8451(WH) steel hanger
Audio-Technica Case Style M21

Available on back-order

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.

  • 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