Miniature Unidirectional Condenser Boundary Microphone


  • Overzicht
  • Gallerij
  • Eigenschappen
  • Specifications



Miniature Unidirectional Condenser Boundary Microphone


The PRO42's low-profile design assures inconspicuous appearance for surface-mount use in boardroom, school, government, house of worship and other installed applications. Designed for sound reinforcement, broadcasting and recording applications, the PRO42 brings crisp, intelligible audio reproduction to the podium, stage, conference table and beyond. With a wide-range condenser element and low-mass diaphragm for superior performance, the microphone is equipped with self-contained electronics, eliminating the need for external power modules.

  • Very low-profile design for minimum visibility
  • Wide-range condenser element with low-mass diaphragm for superior performance
  • Uniform polar pattern for maximum rejection of unwanted sounds
  • Rugged design and construction
  • 25' (7.6 m) cable permanently attached between microphone and XLRM-type connector


Element Fixed-charge back plate, permanently polarized condenser
Polair patroon Half-cardioid (cardioid in hemisphere above mounting surface)
Frequentierespons 70-14,000 Hz
Gevoeligheid open circuit -38 dB (12.5 mV) re 1V at 1 Pa
Maximaal geluidingangsniveau 134 dB SPL, 1 kHz at 1% T.H.D.
Dynamisch bereik 105 dB, 1 kHz at Max SPL
Signaal-ruisverhouding 65 dB, 1 kHz at 1 Pa
Vereisten fantoomvoeding 9-52V DC, 2 mA typical
Gewicht 1.2 oz (35 g)
Kabel 25' (7.6 m) long, permanently attached
Afmetingen 1.44" (36.6 mm) maximum width, 2.14" (54.3 mm) maximum length, 0.61" (15.5 mm) height
Uitgangsconnector 3-pin XLRM-type on cable


PRO42 Dimensions
PRO42 Quick Start Guide
PRO42 Declaration of Conformity
PRO42 Frequency Response
PRO42 Polar Pattern
PRO42 Submittal Sheet
PRO42 Specification Sheet