Shure MX396 Microflex Multi-Element Boundary Microphone

The Shure MX396 Microflex Multi-Element Boundary Microphone delivers a unique and versatile tool for conference room installations.

Clean and simple in appearance, Multi-Element Boundary mics come in two or three element configurations, combining the coverage of multiple microphones into one small, compact package.

Available Models

• MX396/C-Dual: dual-element 0-180 degrees, back or bottom exit cable, mute output, LED input
• MX396/C-Tri: tri-element 90-0-90 mic, adjustable to 120-120-120 degrees, back or bottom exit cable, mute output, LED input

Shure MX396 Features

• End of table (300°), center of table (360°), or cross table (bidirectional) coverage patterns
• Individual audio output for each element
• Bi-color status indicator
• Programmable mute switch
• Logic input/output for remote LED and mute control
• CommShield® Technology

• MX396 Microflex multi-element boundary microphone1
• Replacement cardioid cartridge1
• Fastening wingnut1
• Fastening tube1
• Rubber isolation rings2

• Transducer TypeCondenser
• Polar PatternsDual-Element, Tri-Element
• Frequency Response50 Hz - 17 kHz
• Rated Output Impedance150 ohms (170 ohms actual)
• Output Configurationactive balanced
• Sensitivity (at 1 kHz, open circuit voltage; 1 Pa = 94 dB SPL)-35 dBV/Pa (18 mV)
• Max. SPL (1kHz at 1% THD, 1kΩ load)122 dB
• Equivalent Output Noise (A-weighted)28 dB SPL
• Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz)66 dB
• Dynamic Range (1 kΩ load at 1 kHz)94 dB
• Preamp Output Clipping Level (1% THD)-6 dBV (0.5V)
• Logic Connections
  • LED IN: Active low (≤1.0 V), sinks up to 20 mA, TTL compatible
  • LED IN Absolute Max. Voltage: –0.7 V to 50 V (up to 50 V through 3 kΩ)
  • LOGIC OUT: Active low (≤1.0V), sinks up to 20 mA, TTL compatible
  • LOGIC OUT Absolute Max. Voltage: –0.7 V to 50 V (up to 50 V through 3 kΩ)
• Mute Switch Attenuation-50 dB min.
• Cable6 m attached unterminated cable with three shielded audio pairs and three shielded conductors for logic control
• Power Requirements
  • MX396/C-DUAL: 48-52VDC phantom, 10mA
  • MX396/C-TRI: 48-52VDC phantom, 12mA

More about Shure's Microflex Series

Communicate with confidence with the Microflex® complete digital conference system from Shure. Scalable at 2, 4, or 8 channel groupings (a maximum of 40, dependent on the region), this versatile system’s components include transceivers, an access point transceiver, networked charging stations, and an audio network interface—all with automatic frequency management and using shielded Cat 5e or Cat 6 cables for ease of installation and customization. This system is integrated with AES-256 encryption to keep your meetings secure.

From handheld, gooseneck, boundary, to bodypack (compatible for head-worn or lavalier), the wide variety of transmitters in the Microflex Wireless series allow you to choose what best fits your collaborative style. Each option boasts Commshield technology for RF noise immunity—so you can hear the person speaking into their mic with crystal clarity without distractions. Powered by rechargeable lithium-ion batteries, Microflex transmitters enable you to maintain your meeting’s momentum for up to 8 hours of continuous runtime.

No matter the size of your space, Microflex Wireless is the ideal conference system for any meeting environment, including flexible/divisible meeting rooms, boardrooms, courtrooms, lecture halls, conferences—even remote management and campus-wide installations. Portable, flush-mount and modular units ensure maximum coverage while freeing you up from the worry of wired components.