Cardioid 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.
Fixed-charge back plate, permanently polarized condenser
Half-cardioid (cardioid in hemisphere above mounting surface)
|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.
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
2.4 oz (67 g)
2.87″ (73.0 mm) maximum width, 3.56″ (90.5 mm) maximum length, 0.59″ (15.0 mm) height
25′ (7.6 m) long, with TA3F and XLRM-type connectors