Shure BETA91A User Manual

Shure Incorporated
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Optional Accessories
25 foot (7.5m) Triple-Flex Microphone XLR Cable with Switchcraft connectors C25E
Replacement Parts
Cardioid Cartridge RPM98A/C
Specifications
Type
Electret Condenser
Frequency Response
20 to 20,000Hz
Polar Pattern
Half-cardioid (cardioid in hemisphere above mounting surface)
Output Impedance
150Ω
Sensitivity
at 1kHz,open circuit voltage
-48.5dBV/Pa(3.8mV)
Maximum SPL
1 kHz at 1% THD
2500 Ω load 155 dB
1000 Ω load 151 dB
Signal-To-Noise Ratio
64.5 dB
Dynamic Range
at 1kHz
2500 Ω load 125.5 dB
1000 Ω load 121.5 dB
Clipping Level
20 Hz to 20 kHz, at 1% THD
2500 Ω load 12.5 dB
1000 Ω load 7.5 dB
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Shure BETA91A Specifications

General

Type	Condenser
Frequency Response	20 Hz to 20 kHz
Polar Pattern	Half-Cardioid
Connector	XLR
Max SPL	155 dB SPL
Power Requirements	11-52 VDC phantom power