Shure MX391/O Microflex Omnidirectional Boundary Microphone Black Omni

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Shure

Shure MX391/O Microflex Omnidirectional Boundary Microphone Black Omni

Name: Shure MX391/O Microflex Omnidirectional Boundary Microphone
Brand: Shure
SKU: 270917000001099
Price: 229.00 USD
Availability: BackOrder

Q&A SKU #270917000001099

$22900

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Overview

Equally at home in the boardroom or the studio.

This Shure Microflex MX391 is a small, low-profile surface mounted electret omnidirectional boundary microphone designed for mounting on conference tables, stage floors, and podiums. The MX391/O mic Show More

Specs

MX391/O Microflex Omnidirectional Boundary Microphone Specifications:

Polar Pattern : Omnidirectional
Pickup angle: 360 degrees
Frequency Response: 50 to 17,000 Hz
Output Impedance (at 1000 Hz): 180 Ohms actual (rated at 150Ohms)
Open Circuit Sensitivity(1 kHz ref. 1 V per Pascal ): -21.5 dB (81.4 mV)
Maximum Sound Pressure Level (1 kHz at 1% Total Harmonic Distortion, 1 kOhm load): 110.7 dB (All settings +6 dB at 0 gain)
Signal to Noise Ratio (referenced at 94 dB SPL): 79.5 dB
Equivalent Output Noise (A-weighted): 14.5 dB SPL
Dynamic Range at 1 kOhm Load: 96.2 dB, 100 dB at 0 gain
Common Mode Rejection: 45 dB minimum, 10 Hz to 100 kHz
Preamplifier Output Clipping Level: -6 dBV (0.5 V), -12 dB at 0 gain
Polarity: Positive sound pressure on diaphragm produces positive voltage on pin
2 relative to pin 3 of the preamplifier XLR output connector.
Power Requirements: 11 to 52 Vdc phantom, 2.0 mA current consumption
Environmental Requirements: Operating Temperature Range: ”18 degrees C to 57 degrees C (0 degree F to 135 degrees F); Relative Humidity: 0 to 95%
Dimensions (L x W x H): 3.1" x 2.08" x .750", (7.940 x 5.304 x 1.905 cm)
Furnished Accessories: Zippered bag, In-line Preamp, #4 hex wrench

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Shure MX391/O Microflex Omnidirectional Boundary Microphone Black Omni

Special Financing

Equally at home in the boardroom or the studio.

MX391/O Microflex Omnidirectional Boundary Microphone Specifications:

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