Audio-Technica PRO 44 Cardioid Condenser Boundary Microphone

ProPoint Condenser Boundary Microphone

With its half-space unidirectional polar pattern, low-profile design, and outstanding sound quality, the PRO 44 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 PRO 44 is equipped with a wide-range condenser element with low-mass diaphragm for superior performance.

Features

• Low profile 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)
  

Specifications

• Microphones
  
• Element: Fixed-charge back plate, permanently polarized condenser
  
• Polar Pattern: Half-cardioid (cardioid in hemisphere above mounting surface)
  
• Frequency Response: 70-16,000 Hz
  
• Open Circuit Sensitivity: -25 dB (56.2 mV) re 1V at 1 Pa
  
• 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: 2.4 oz (67 g)
  
• Cable: 25' (7.6 m) long, with TA3F and XLRM-type connectors
  
• Dimensions: 2.87" (73.0 mm) maximum width, 3.56" (90.5 mm) maximum length, 0.59" (15.0 mm) height
  
• Output Connector: TB3M-type