Shure MicroFlex MX418 18" Desk-Top Supercardioid Gooseneck Microphone

Overview

The Shure MX418D/S is an 18-inch desk-top gooseneck microphone designed to deliver clear and precise audio for podiums, conference rooms, and desktop applications. It features a supercardioid polar pattern that focuses on the speaker’s voice while reducing background noise, making it well suited for presentations, meetings, and broadcasts. With a frequency response from 50 Hz to 17 kHz, it captures a wide range of sound frequencies to preserve natural voice tones.

Key features

• Supercardioid polar pattern that isolates the speaker’s voice and minimizes ambient noise for clearer audio capture
• Interchangeable cartridges allowing quick switching between supercardioid, cardioid, and omnidirectional patterns to adapt to different environments
• Shock mount that reduces surface vibration noise by over 20 dB, preventing desk bumps and handling noise from affecting sound quality
• Balanced, transformerless XLR output providing a clean signal with minimal interference for professional audio setups
• Built-in RF filtering and high sensitivity to maintain clear sound even in environments with potential radio frequency interference
• Programmable switch offering customizable control over microphone functions to suit specific user needs
• 18-inch flexible gooseneck design enabling precise positioning for optimal voice pickup

Key specs

• Polar pattern: Supercardioid (interchangeable with cardioid and omnidirectional)
• Frequency response: 50 Hz to 17 kHz
• Gooseneck length: 18 inches
• Output: Balanced XLR, transformerless
• Vibration isolation: Over 20 dB reduction via shock mount
• Power requirement: Phantom power

Connectivity and compatibility

The microphone connects via a balanced XLR output, which is standard for professional audio equipment and ensures compatibility with most mixing consoles, audio interfaces, and PA systems. It requires phantom power, which is commonly supplied by professional audio gear, to operate properly. This makes it a reliable choice for integration into existing conference room or broadcast audio setups.

Ideal uses and environments

This microphone is a strong choice for professionals who need dependable voice clarity in conference rooms, lecture halls, and broadcast studios. Its ability to switch polar patterns makes it versatile for different speaking scenarios, whether isolating a single speaker or capturing multiple voices. The shock mount and RF filtering features help maintain audio quality in environments prone to vibrations and interference, making it well suited for live sound reinforcement and recording applications.