Shure MX393/C Microflex Cardioid Boundary Microphone for Installs (XLR Connector)

Used Cat #3572308 • MFR #MX393/C
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Shure MX393/C Microflex Cardioid Boundary Microphone for Installs (XLR Connector)
This image is for illustrative purposes only
Key Features
  • For Speech Capture in Conference Rooms
  • Cardioid Polar Pattern
  • Programmable Silent Membrane Switch/LED
  • 12' XLR Cable
This black Shure MX393/C Microflex is a cardioid boundary microphone designed to capture high-quality speech and voice for sound-reinforcement and teleconferencing installations in governmental, institutional, religious, and business settings.
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Shure MX393 Overview

This black Shure MX393/C Microflex is a cardioid boundary microphone designed to capture high-quality speech and voice for sound-reinforcement and teleconferencing installations in governmental, institutional, religious, and business settings.

The MX393/C can be permanently installed on conference tables, desks, or lecterns. Its sleek, low-profile design is ideal for conference rooms and other sites where minimal mic visibility is of high priority and aesthetics are important.

The microphone features a cardioid polar pattern best used for a single person or two people sitting side by side. The mic takes advantage of the boundary effect to capture clear speech with reduced room ambience for intelligibility. The interchangeable capsule design provides the installer with greater flexibility and makes it possible to easily reconfigure microphone coverage as the need arises.

The MX393/C is equipped with a programmable, silent membrane switch with a bicolor LED that indicates the status of the mic.

The mic resists interference from devices such as cell phones and two-way communication devices. It requires 11 to 52V phantom power to operate. Included is an easy-to-use paint mask for custom-color installations.

Key Features
Sleek, low-profile design for surface mounting
Cardioid polar pattern and flat frequency response across the vocal range for natural sound
Programmable mute button with Push-to-Talk, Push-to-Mute, or Push-On/Push-Off modes and bicolor LED indicator
12' attached cable with XLR connector and back cable exit
Interchangeable capsule design
RF filtering
Paint mask for your custom-color installations
UPC: 042406051378

Shure MX393 Specs

Key Specs
Microphone Type
Boundary
Polar Pattern
Cardioid
Element Type
Electret Condenser
Controls
Mic Mute, On/Off, Programmable Switch, Push-to-Talk
Frequency Response
50 Hz to 17 kHz
Maximum SPL
117 dB (1 kHz, 1% THD, 1-Kilohm Load)
Analog Output
1x XLR 3-Pin Male
Power Sources
Phantom Power
Signal-to-Noise Ratio
71.0 dB
Microphone Type
Boundary
Output Impedance
150 Ohms (180 Ohms Actual)
Polar Pattern
Cardioid
Pad
None
Element Type
Electret Condenser
Low Frequency Roll-Off
None
Sound Field
Mono
Orientation
N/A to Boundary Mics
Dimensions
4.263 x 3 x 1.621" (108.3 x 76.3 x 41.2mm) LxWxH
Weight
4.16 oz. (117.9 g)
Controls
Mic Mute, On/Off, Programmable Switch, Push-to-Talk
Circuitry
Solid-State
Performance
Frequency Response
50 Hz to 17 kHz
Maximum SPL
117 dB (1 kHz, 1% THD, 1-Kilohm Load)
Off-Axis Rejection
45 dB
Sensitivity
-27.5 dBV/Pa (1 kHz, Open Circuit Voltage)
Dynamic Range
94 dB
Equivalent Noise Level
23 dB (A-Weighted)
Connectivity
Analog Output Connector
1x XLR 3-Pin Male
Cable Length
12' / 3.7 m
Power
Power Sources
Phantom Power
Operating Voltage
11 to 52 V
Physical
Color
Black
Dimensions
W: 3 x L: 4.3" / 76.2 x L: 108.3 mm
Weight
0.4 lb / 172 g

Shure MX393 Reviews

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