Shure MX391/O Microflex Omnidirectional Surface Mount Microphone (Black)
Product #4345
SKU MX391/O
Special Order Usually ships in 14 - 21 working days


Shure MX391/O Microflex Omnidirectional Surface Mount Microphone (Black)

Product #4345 | SKU MX391/O
Special Order Usually ships in 14 - 21 working days

Product Features
  • Flat frequency response
  • Interchangeable cartridges
  • Sleek, low-profile design
  • Balanced, transformerless output
  • RF filtering


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The black MX391 from Shure is a small, surface-mounted electret condenser microphone. It is designed to be mounted on conference tables, stage floors, and lecterns. Its high sensitivity and wide frequency range make it especially suitable for picking up speech and vocals in sound reinforcement and recording applications.

Key Features

  • Flat frequency response across the vocal range for uncoloured sound
  • Interchangeable cartridges provide a choice of polar pattern for each application
  • Sleek, low-profile design for unobtrusive appearance
  • Balanced, transformerless output for increased immunity to noise over long cable runs
  • RF filtering
Analogue Performance
Transducer Electret Condenser
Polar Pattern Omnidirectional
Frequency Range 50 Hz to 17 kHz
Signal to Noise Ratio 79.5 dB
Equivalent Noise Level 14.5 dB A-Weighted
Maximum SPL 110.7 dB SPL
THD 1%
Impedance 150 Ohms
Sensitivity 81.4 mV/Pa
Dynamic Range 96.2 dB
General
Output Connectors 1 x 3-Pin XLR
Cable Length 3.7 m
Operating Current Consumption 2 mA
Operating Voltage 11 to 52 V
Operating Temperature -17.78 to 57.22°C
Operating Humidity 0 to 95%
Storage Temperature -28 to 73.89°C
Length 7.94 cm

In The Box

  • Shure MX391/O Microflex Omnidirectional Surface Mount Microphone (Black)
  • Zipper Bag
  • 12' In-Line Preamplifier
  • Hex Wrench

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In The Box

  • Shure MX391/O Microflex Omnidirectional Surface Mount Microphone (Black)
  • Zipper Bag
  • 12' In-Line Preamplifier
  • Hex Wrench

Reviews

Own or use this product?
Give it a rating
Product:
Shure MX391/O Microflex Omnidirectional Surface Mount Microphone (Black)
Manufacturer:
Shure
Model:
MX391/O
SKU:
MX391/O
RM Product #:
4345
Polar Pattern:
Omnidirectional
Element Type:
Condenser