Audio-Technica PRO 44 Cardioid Condenser Boundary Microphone

PA SKU # AT PRO44 MFR # PRO44 UPC # 4961310090777
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  • Product Highlights
  • Half-Cardioid Polar Pattern
  • Condenser Element
  • Very Low-Profile Design
  • Rugged Design and Construction
  • Detachable 25' (7.6 m) Cable

Cardioid 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.
  • 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)
  • 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
  • IMPEDANCE: 100 ohms
  • MAXIMUM INPUT SOUND LEVEL: 114 dB SPL, 1 kHz at 1% T.H.D.
  • DYNAMIC RANGE (typical): 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)
  • 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
  • CABLE: 25' (7.6 m) long, with TA3F and XLRM-type connectors
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