MX391

Microflex® Boundary

Boundary microphone provides high-quality sound for a wide range of applications due to its interchangeable condenser cartridge and low-profile design.

MX391/C: Condenser Microphone, Cardioid, Back Cable Exit, Preamp Included, Black, 3-pin XLR Connector
MX391/O:Condenser Microphone, Omnidirectional, Back Cable Exit, Preamp Included, Black, 3-pin XLR Connector
MX391/S:Condenser Microphone, Supercardioid, Back Cable Exit, Preamp Included, Black, 3-pin XLR Connector
MX391W-A/C:Condenser Microphone, Cardioid, Back Cable Exit, Preamp Included, White, 3-pin XLR Connector
MX391W-A/O:Condenser Microphone, Omnidirectional, Back Cable Exit, Preamp Included, White, 3-pin XLR Connector
MX391W-A/S:Condenser Microphone, Supercardioid, Back Cable Exit, Preamp Included, White, 3-pin XLR Connector

Product Details

Equipped with features like programmable, silent membrane switches, logic inputs and outputs, 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.

  • 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 long cable runs

Accessories

R183

Omnidirectional Cartridge

R184

Supercardioid Cartridges

R185

Cardioid Cartridges

RK100PK

In-Line Preamplifier

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Boundary microphone provides high-quality sound for a wide range of applications due to its interchangeable condenser cartridge.