Shure MX393/O
MX393/O Microflex Boundary Microphone, Omnidirectional

MX393/O

The Shure Microflex MX393/O is a surface-mounted electret condenser microphone designed primarily for mounting on conference tables, stage floors, and lecterns. Its high sensitivity and wide frequency range make it especially suitable for picking up speech and vocals in sound reinforcement and recording applications. Interchangeable cartridges provide the installer with greater flexibility and make it possible to easily reconfigure microphone coverage as the need arises. Includes an internal pre amplifier. Includes a programmable membrane on/off indicator LED, and a miniature, four pin connector.

Features

• Flat frequency response across the vocal range for uncolored sound
• Interchangeable cardioid, supercardioid, and omnidirectional cartridges that provide choices for applications
• Sleek, low-profile design for unobtrusive appearance
• Balanced transformerless output for increased immunity to noise over long cable runs
• Low susceptibility to electromagnetic hum and RFI
• Programmable on/off switch and LED on/off indicator

Specifications

• Frequency Response: 50Hz to 17kHz
• Polar Pattern: Omnidirectional
• Output Impedance: 150 ohms
• Sensitivity: -22.0 dBV/Pa
• Maximum SPL: 111.5 dB
• Signal to Noise Ratio: 76.5 dB
• Dynamic Range: 94.0 dB
• Power Requirements: 11 to 52 Vdc phantom; 2.0 mA current consumption
• Shipping Weight: 1.40 lbs

Our Part #  MX393/O