The PRO 44 boundary microphone with its half-space unidirectional polar pattern, low-profile design and outstanding sound quality, it 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 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
25ft (7.6m) detachable cable
Microphone Connectivity - Wired
Microphone Type - Boundary
Microphone Type - Condenser
Polar/Pickup Pattern - Cardiod
Polar/Pickup Pattern - Half-cardiod
Warranty - Yes
Spec Sheet available - Yes
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:
66 dB, 1 kHz at 1 Pa
Phantom Power Requirements:
9-52V, 2 mA typical
Maximum load protection:
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