Shure MX392/S Microflex Boundary Microphone (Supercardioid)
Shure MX392/S Microflex Boundary Microphone (Supercardioid) is backordered and will ship as soon as it is back in stock.
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Shure MX392/S Microflex Boundary Microphone (Supercardioid)
The Shure MX392/S is a professional boundary condenser microphone from the Microflex series, designed for clear speech capture in conference rooms, boardrooms, altars, and distance learning centers. It features a supercardioid polar pattern that provides excellent off-axis rejection, helping to isolate the speaker’s voice while reducing background noise and feedback.
The low-profile design delivers a professional appearance with easy surface mounting. It includes a programmable silent membrane switch with multiple modes (push-to-talk, push-to-mute, push on/push off), TTL logic LED input and switch output for integration with automatic mixing systems, and an LED indicator. The microphone supports interchangeable condenser cartridges and includes CommShield Technology for superior RF rejection. A paint mask is provided for custom color installations.
| Feature | Benefit |
|---|---|
| Supercardioid Polar Pattern | Excellent off-axis rejection and reduced background noise/feedback |
| Programmable Silent Membrane Switch | Offers push-to-talk, push-to-mute, or push on/push off modes with silent operation |
| TTL Logic LED Input and Switch Output | Supports remote control and integration with automatic mixing systems |
| LED Indicator | Provides clear visual status feedback |
| Low-Profile Boundary Design | Ensures discreet, professional appearance on surfaces |
| CommShield Technology | Reduces RF interference from mobile devices and wireless systems |
| Interchangeable Cartridges | Allows easy change to other polar patterns if needed |
| Paint Mask Included | Facilitates custom color matching for installations |
| Specification | Details |
|---|---|
| Microphone Type | Boundary Condenser |
| Polar Pattern | Supercardioid |
| Frequency Response | 50 Hz – 17 kHz |
| Sensitivity | –28 dBV/Pa (approx. 38.5 mV) at 1 kHz |
| Maximum SPL | 118 dB SPL (1 kHz at 1% THD) |
| Self Noise | 21 dB SPL-A (typical) |
| Output Impedance | 180 ohms |
| Connector | Screw terminal connections with attached cable |
| Power Requirement | 11–52 V DC phantom power, 2.0 mA |
| Cable | 3.7 m (12 ft) attached unterminated cable |
| Color | Black |
| Applications | Conference rooms, boardrooms, altars, distance learning centers |
| Aspect | Shure MX392/S | Shure MX392/C | Shure MX396/C-DUAL |
|---|---|---|---|
| Polar Pattern | Supercardioid | Cardioid | Dual Cardioid |
| Element Count | Single | Single | Dual |
| Switch/Logic | Programmable silent membrane with TTL logic | Programmable silent membrane with TTL logic | Programmable mute with logic |
| Primary Use | High-isolation boundary applications | General boundary applications | Versatile table coverage |
| Cable Exit | Bottom | Bottom | N/A (boundary) |
| RF Rejection | CommShield | CommShield | CommShield |
FAQ
- What applications is the MX392/S best suited for? It is ideal for conference rooms, boardrooms, altars, and distance learning centers requiring high off-axis rejection from a low-profile boundary microphone.
- Does it require phantom power? Yes, it operates on standard 11–52 V DC phantom power.
- What switch modes are available? The programmable silent membrane switch supports push-to-talk, push-to-mute, push on/push off, and logic modes.
- What is the polar pattern? It features a supercardioid pattern for excellent off-axis rejection.
- Does it support logic integration? Yes, it includes TTL logic LED input and switch output for automatic mixing systems.
- Is it compatible with standard mixers? Yes, the screw terminal connections and attached cable make it compatible with most professional audio mixers and interfaces.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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