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Shure MX392/O Microflex Condenser Boundary Microphone (Omni) - Wired Cable - No Connector

 

  • Dale #:

    SHUR-MX392O

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  • This item is not in stock and needs to be ordered from the manufacturer. Your payment will be charged after completing checkout. We will strive to ship as soon as possible, pending availability.

Description

MX392 and MX393 Microflex® Wired Boundary Microphones from Shure are equipped with features like programmable, silent membrane switches, logic inputs and outputs, and green LED indicators. The high-quality solution for a range of applications such as altars, boardrooms and distance learning cente... Read More

Retail Price: $402.00 Our Price: $287.00

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Description

MX392 and MX393 Microflex® Wired Boundary Microphones from Shure are equipped with features like programmable, silent membrane switches, logic inputs and outputs, and green LED indicators. The high-quality solution for a range of applications such as altars, boardrooms and distance learning centers, Microflex Boundary microphones feature interchangeable condenser cartridges.

MX392: Surface-mount mic; LED logic input/switch logic output terminals, screw terminal connections, attached unterminated cable

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 long cable runs
  • Programmable membrane on/off switch plus LED on/off indicator
  • LED logic input and switch logic output terminals for remote control or use with automatic mixers (MX392 models only)

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Product Specs

Frequency Response50 to 17,000 Hz
Polar PatternOmnidirectional (MX392/O, MX393/O)
Output ImpedanceEIA Rated at 150 ohms (180 ohms actual)
Sensitivity (at 1 kHz, open circuit voltage)Omnidirectional: -22.0 dBV/Pa (79.4 mV)
1 Pascal=94 dB SPL
Maximum Sound Pressure Level (1 kHz at 1% Total Harmonic Distortion, 1 k ohm load)Omnidirectional: 111.5 dB
Signal to Noise Ratio (referenced at 94 dB SPL)Omnidirectional: 76.5 dB
Equivalent Output Noise (A-weighted)Omnidirectional: 17.5 dB SPL
Dynamic Range94.0 dB
Common Mode Rejection45 dB minimum, 10 Hz to 100 kHz
Switch Attenuation50 dB minimum
Preamplifier Output Clipping Level-6 dBV (0.5 V)
PolarityPositive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output connector.
Logic Connections (MX392 Only)LED IN: Active low (<1.0v), TTL compatible. Absolute maximum voltage: -0.7V to 50V.
SWITCH OUT: Active low (<0.5V), sinks up to 20mA, TTL compatible. Absolute maximum voltage: -0.7V to 24V (up to 50V through 3 k ohms).
Power Requirements11 to 52 Vdc phantom
2.0 mA current consumption
Environmental RequirementsOperating Temperature Range: -18 to 57 degrees C (0 to 135 degrees F)
Relative Humidity: 0 to 95%

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