Shure MX393O Condensor Boundary Microphone

High-Quality Audio for Conference and Installation Settings

The Shure MX393/O Microflex Omnidirectional Boundary Microphone is a professional-grade condenser microphone designed for high-quality speech and voice capture in conference rooms, boardrooms, altars, and distance learning centers across Australia. Featuring a sleek, low-profile design and an omnidirectional polar pattern, it provides uniform audio pickup across a wide area, making it ideal for group discussions and teleconferencing. Equipped with advanced features like a programmable membrane switch and RFI resistance, the MX393/O ensures reliable performance in professional installations.

Clear and Natural Sound Capture

The MX393/O’s omnidirectional polar pattern captures sound evenly from all directions, making it perfect for applications where multiple speakers are positioned around a table or stage. Its wide frequency response (50 Hz – 17 kHz) and high sensitivity (-22.5 dBV/Pa) deliver accurate, uncolored audio reproduction, ideal for speech and vocals in professional settings. The balanced, transformerless output minimizes noise over long cable runs, and the included 12 ft (3.7 m) XLR cable ensures easy integration with mixers and audio systems. The microphone’s RF filtering provides immunity to radio frequency interference from nearby devices, ensuring clean audio in RF-heavy environments.

Versatile and Discreet Design

Built with Shure’s renowned durability, the MX393/O features a low-profile, black finish that blends unobtrusively into professional environments. The programmable, silent membrane switch supports push-to-talk, push-to-mute, or toggle on/off modes, with a bi-color LED indicator for status visibility. The interchangeable condenser cartridge (omnidirectional in this model, with cardioid and supercardioid options available) offers flexibility for various applications. Requiring 11–52V DC phantom power, the MX393/O includes logic input/output for integration with automatic mixers or control systems. The supplied paint mask allows custom color matching for seamless aesthetic integration.

Key Performance Features

• Omnidirectional Polar Pattern – Uniform audio capture for group discussions and conferencing

• Wide Frequency Response – 50 Hz – 17 kHz for clear, natural sound reproduction

• Programmable Membrane Switch – Silent push-to-talk, push-to-mute, or toggle with LED indicator

• RFI Resistance – Minimizes interference from radios and other devices

• Interchangeable Cartridges – Supports omnidirectional, cardioid, or supercardioid patterns

• Transformerless Output – Clean audio over long cable runs with low noise

• Low-Profile Design – Sleek, durable black finish for discreet installation

Why Choose Audio Shop Australia

• 100% genuine Shure products with manufacturer warranty

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