Shure MX391/S
Microflex Supercardioid Boundary Microphone with 12 ft Cable


Our Price: $192.00
List Price: $250.00
You save 23%! (Low Price Guarantee)
Usually ships in 7-14 business days.
Need it sooner? Call us!

Recommended Accessories

Shure's MX391/S Microflex┬« Boundary Microphone is equipped with features like programmable, silent membrane switches, logic inputs and outputs, and LED indicators, and is a 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.

The 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.

Shure MX391/S Features:

  • Flat frequency response across the vocal range for uncolored sound
  • Interchangeable cardioid, supercardioid, and omnidirectional cartridges that provide optimal choice for each application
  • Sleek, low-profile design for unobtrusive appearance
  • Balanced, transformerless output for increased immunity to noise over longcable runs

Shure MX391/S Specifications:

  • Polar Pattern: Supercardioid
  • Frequency Response: 50 Hz to 17 kHz (Preamp Only)
  • Impedance: 180 ohms actual (rated at 150 ohms) (Preamp Only)
  • Output Level: -6 dBV (0.5 V), 12 dB at 0 gain (Preamp Only)
  • Phantom power required?: 11 to 52 Vdc phantom, 2.0 mA currentconsumption (Preamp Only)
Supercardioid Cartridge, Black.Shure R184B Supercardioid Cartridge, Black.

Supercardioid cartridge for WL183, WL184, WL185 and all Microflex MX183, MX202, MX391, MX392, MX393, MX412, MX418 Microphones. 

In Stock

Our Price:$51.54List Price: $57.60You save 11%!

Cardioid Cartridge, Black.Shure R185B Cardioid Cartridge, Black.

Cardioid cartridge for all Microflex MX183, MX202, MX391, MX392, MX393, MX412, MX418 microphones.

In Stock

Free Shipping Available

Our Price:$55.96List Price: $57.60

Black Omnidirectional Replacement CartridgeShure R183B Black Omnidirectional Replacement Cartridge

Omnidirectional cartridge for all Microflex MX183, MX202, MX391, MX392, MX393, MX412, MX418 and WL183 microphones.

In Stock

Our Price:$38.28List Price: $39.00

Shure Mic PouchShure 95A2313 Shure Mic Pouch

Vinyl zipper pouch for Shure SM57, SM58, SM11 or any other similar size microphones. Also works great for storing audio adapters, mic clips, extra batteries, drum keys and hardware.

In Stock

Our Price:$3.36List Price: $5.00You save 33%!

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information

© 2016 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.