Shure MX391/O
Item code
MX391/O
EAN-code
42406051514
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Specifications
Equipped with features like programmable, silent membrane switches, logic inputs and outputs, and LED indicators, Microflex® Boundary Microphones are the high-quality solution for a range of applications such as altars, boardrooms and distance learning centers. Every Microflex Boundary microphone features a choice of interchangeable condenser cartridges.
MX391: Includes attached 4 meter (12 ft) cable terminated with a 4-pin mini connector and separate preamplifier. A rubber strain relief is provided for applications that require removing the 4-pin mini connector and connecting the mic cable directly to screw terminals in the preamplifier.
MX391: Includes attached 4 meter (12 ft) cable terminated with a 4-pin mini connector and separate preamplifier. A rubber strain relief is provided for applications that require removing the 4-pin mini connector and connecting the mic cable directly to screw terminals in the preamplifier.
Audio
Signal-to-Noise Ratio (SNR)
111 dB
Ports & interfaces
Device interface
Mini XLR (4-pin)
Connectivity technology
Wired
Weight & dimensions
Width
53.04 mm
Depth
79.40 mm
Height
19.05 mm
Power
Power consumption
2 mA
Power source
DC
Input voltage
11 - 52 V
Operational conditions
Operating temperature (T-T)
-18 - 57 °C
Storage temperature (T-T)
-29 - 74 °C
Design
Product colour
Black
Type
Table microphone
Microphone sensitivity
-22.00 dB
Dynamic range
96.20 dB
Microphone frequency
50 - 17000 Hz
Microphone direction type
Omnidirectional
Output impedance
150 Ω