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We are your biggest fans! Our team is with you from planning, to wrap up, and everything in between.
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SHURE MICROFLEX® MX391 BOUNDRY MICROPHONE
Shure Microflex® MX391 microphones are small, surface-mounted electret condenser microphones designed for mounting on conference tables, stage floors, and lecterns. Their high sensitivity and wide frequency range make them especially suitable for picking up speech and vocals in sound reinforcement and recording applications.
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Flat frequency response across the vocal range for uncolored sound
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Interchangeable cartridges that provide a choice of polar pattern for each application
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Sleek, low-profile design for unobtrusive appearance
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RF filtering
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Sleek, low-profile design for unobtrusive appearance
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Balanced, transformerless output for increased immunity to noise over long cable runs
TECH SPECS
| Microphone Type | Electret Condenser |
| Frequency Response | 50–17000 Hz |
| Output Impedance | 180 Ω |
| Output Configuration | Active Balanced |
| Dynamic Range | “1 kΩ load, @ 1 kHz – 96 dB “ |
| Common Mode Rejection | 45 dB, minimum |
| Power Requirements | 11–52 V DC, 2.0 mA |
Recommended Products
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SHURE WIRELESS MIC KIT
THE SMARTSOURCE DIFFERENCE
WHY SMARTSOURCE?
WHERE WE SERVE
With team members and warehouses located throughout the US and Canada, we are ready to support you, anytime and in any location.
EXPERIENCED TEAM
The industry’s top technicians, solutions architects and account managers are with you from planning to execution to ensure every detail is covered.
UNPARALLELED SUPPORT
From 24/7 onsite or remote service, to next-day equipment delivery, we go above and beyond to make sure you have what you need, when you need it.
