Shure MX391W-A/S

Item code MX391W-A/S
EAN-code 42406051415

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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.

Audio

Signal-to-Noise Ratio (SNR)
72.70 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

Input voltage
11 - 52 V
Power source
DC
Power consumption
2.00 mA

Operational conditions

Operating temperature (T-T)
-18 - 57 °C
Storage temperature (T-T)
-29 - 74 °C

Design

Product colour
White
Type
Table microphone

Microphone direction type
Supercardioid
Microphone sensitivity
-28.00 dB
Microphone frequency
50 - 17000 Hz
Dynamic range
96.20 dB
Output impedance
150 Ω