Shure MX391/S Microflex Supercardioid Miniature Black Condenser Boundary Mic with 12ft Cable & Detachable Preamp - Black

ITEM #: SH-MX391-S MFG #: MX391/S

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List Price:

$320.00

Our Price:

$229.00

Availability: Usually Ships in 5-14 Days.
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MX391/S - Overview

The SHURE MX391-S boundary microphone provides high-quality sound for a wide range of applications due to its interchangeable condenser cartridge and low-profile design.

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

The MX391-S 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.

  • Specifications:

    • Type: Electret Condenser
    • Frequency Response: 50-17000 Hz
    • Polar Pattern: Supercardioid
    • Output Impedance: 180 Ω
    • Output Configuration: Active Balanced
    • Sensitivity @ 1 kHz, open circuit voltage: -28 dBV/Pa(38.5 mV)
    • Maximum SPL @ 1 kHz at 1% THD, 1 kΩ load: 118 dB
    • Self Noise A-weighted: 15 dB SPL
    • Signal-to-Noise Ratio Ref. 94 dB SPL at 1 kHz: 80 dB
    • Dynamic Range: 1 kΩ load @ 1 kHz, 96 dB
    • Common Mode Rejection: 45 dB, minimum
    • Clipping Level at 1% THD: -6 dBV (0.5 V)
    • Polarity: Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output XLR connector
    • Operating Temperature: -135°F
    • Storage Temperature: -20-165°F
    • Relative Humidity: 0-95%
    • Power Requirements: 11-52 V DC, 2.0 mA
     
  • Item Includes:

    • 1x Carrying/Storage Bag
    • 1x RFI Resistant, Inline Preamp for all MX Models (Black)
    • 1x Allen wrench (No.4)
     

MX391/S - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov