Audio Technica PRO 44 Cardioid Condenser Boundary Microphone

Audio Technica PRO 44

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
• 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 (12.5 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 DC, 2 mA typical
• Weight: 2.4 oz (67 g)
• Dimensions (W x L x H): 2.87" x 3.56" x 1.59", (36.6 mm x 54.3 mm x 15.5 mm)
• Output Connector: TB3M-type
• Cable: 25' (7.6 m) long, with TA3F and XLRM-type connectors