Shure MX393-O: Microflex Omnidirectional Boundary Microphone
Model
:
MX393-O
Genuine Products
Original Brand Warranty
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Installation, Maintenance & Support
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Shure MX393-O: Microflex Omnidirectional Boundary Microphone
The Shure MX393 is a surface-mount condenser boundary microphone designed for boardrooms, altars, and conference room tables across Dubai and Abu Dhabi. It features a silent programmable membrane switch, interchangeable cartridge, logic input/output, LED indicators, and a miniature three-pin connector.
Key Features
- Flat frequency response across the vocal range for uncolored sound
- Interchangeable cardioid, supercardioid, and omnidirectional cartridges, this model shipping omnidirectional
- 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
- 12 foot TA3F to XLRM detachable cable
Technical Specifications
| Spec | Detail |
|---|---|
| Model / Part Number | MX393-O |
| Type | Electret condenser, omnidirectional |
| Frequency Response | 50 to 17000 Hz |
| Output Impedance | 180 ohms, active balanced |
| Sensitivity | -22 dBV/Pa at 1 kHz |
| Maximum SPL | 111 dB (1 kHz at 1% THD, 1 k ohm load) |
| Self Noise | 15 dB SPL A-weighted |
| Signal-to-Noise Ratio | 80 dB (ref. 94 dB SPL at 1 kHz) |
| Dynamic Range | 96 dB (1 k ohm load at 1 kHz) |
| Mute Switch Attenuation | -50 dB minimum, 50-20000 Hz |
| Cable | 3.5 m (12 ft) detachable, TA3F to XLRM |
| Weight | 172 g |
| Power | 11 to 52 V DC phantom power, 2.0 mA |
Why Buy the Shure MX393 from Trianze Tech?
Trianze Tech is a UAE-based Pro AV distributor with dedicated local stock and engineering support in Dubai, removing the delays and uncertainty of international shipping for boardroom and worship installations.
- Genuine Shure stock sourced through authorized distribution channels
- Verified phantom power, logic, and cable wiring confirmed against real conferencing system requirements
- Detachable cable design simplifies field replacement without a service call
- Professional installation and system integration support across Dubai, Abu Dhabi, and the wider GCC
- Local UAE warranty backing and after-sales support, so service issues are resolved regionally rather than through overseas channels
- Volume and tiered pricing available for multi-room boardroom and worship rollouts
Call for Best Price: +971 58 161 3661 | Chat on WhatsApp
Frequently asked
Questions our clients ask before signing.
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The Shure MX393-O handles a maximum SPL of 111 dB (1 kHz at 1% THD) with a sensitivity of -22 dBV/Pa at 1 kHz.
Yes. The MX393 uses a 3.5 m (12 ft) detachable cable with a TA3F to XLRM connector, letting a damaged cable be replaced in the field without discarding the microphone.
The MX393 has a signal-to-noise ratio of 80 dB (referenced at 94 dB SPL at 1 kHz) and a dynamic range of 96 dB.
The MX393-O weighs 172 g (0.38 lbs), with a low-profile design suited to conference tables and altars.
Yes. The MX393 has a programmable silent membrane mute switch with at least 50 dB of attenuation across 50 to 20000 Hz, plus a green LED status indicator.
Trianze Tech stocks the Shure MX393 in Dubai with fast delivery across the UAE and GCC. Call +971 58 161 3661 or message us on WhatsApp for the best price and current stock availability.