PRO44


Unidirectional condenser boundary microphone

  • Very low-profile design for minimum visibility
  • Wide-range condenser element with low-mass diaphragm
  • Self-contained electronics eliminate need for external power modules
  • Rugged design and construction
  • 25′ (7.6 m) detachable cable (TA3F to XLRM-type)
  • Dimensions 73mm x 90.5mm x 15mm

Unidirectional condenser boundary microphone

With its half-space unidirectional polar pattern, low-profile design, and outstanding sound quality, the PRO44 is ideal for conference tables, podiums, lecterns and other installed-sound uses. This versatile boundary mic’s self-contained electronics eliminate the need for external power modules. The PRO44 is equipped with a wide-range condenser element with low-mass diaphragm for superior performance.

  • Low-profile design for minimum visibility
  • Wide-range condenser element with low-mass diaphragm for superior performance
  • Self-contained electronics eliminate need for external power modules
  • Rugged design and construction
  • 25′ (7.6 m) detachable cable (TA3F to XLRM-type)

Technical Info

Element Condenser
Polar Pattern Half-cardioid (cardioid in hemisphere above mounting surface)
Frequency Response 70 – 16,000 Hz
Open Circuit Sensitivity -25dB (56.2mV) re 1V at 1 Pa
Impedance 100 ohms
Maximum Input Sound Level 114 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range 86 dB, 1 kHz at Max SPL
Signal-to-Noise Ratio 66 dB, 1 kHz at 1 Pa
Phantom Power Requirements 9-52V, 2 mA typical
Weight 67 g
Dimensions 2.87″ (73.0 mm) maximum width, 3.56″ (90.5 mm) maximum length, 0.59″ (15.0 mm) height
Output Connector Integral 3-pin XLRM-type
Cable 25′ (7.6 m) long, with TA3F and XLRM-type connectors