Assembly and Installation Instructions
for the AudioScience Microphone
D50053, Revision 5.0
Page 9
Specifications:
Physical:
Maximum dimensions: 52 inches (132cm) x 27.5 inches (70cm) x 13 inches (33cm)
Weight: 14 pounds (6.3kg)
Shipping Weight: 24 pounds (10.9kg)
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Electrical:
Transducer: Electret Condenser
Impedance: 240 Ohms
Open-Circuit Sensitivity: 7mV/Pa (-43dB re 1V/Pa)
Power Sensitivity: -43dB re 1mW/Pa
Equivalent Noise Level: 20dB SPL typical (0dB=.0002 dyne/cm
2
), A weighted
S/N ratio: 74dB minimum at 94dB SPL
Maximum SPL at 3% THD: 150 dB SPL
Operating Voltage: 12 to 48 VDC Phantom power with positive voltage on pins 2 and 3 with
respect to pin 1 of output connector
Current Drain: 1.1mA
Switch: Frequency select switch for flat or rising response
Output Connector: Standard Male 3-pin XLR
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