Shure MX418D/S 18 inch Desktop Mounted Supercardioid Gooseneck Microphone (Used)

The Shure MX418D/S 18-inch Desktop Mounted Supercardioid Gooseneck Microphone truly exemplifies superior audio clarity and flexibility. This open box, like-new product delivers unparalleled sound quality, making it an essential tool for environments where speech intelligibility is paramount. Offering a fully adjustable gooseneck, this microphone is perfect for settings such as houses of worship, courtrooms, and conference centers, ensuring that speakers' voices are captured with precision.

Able to cater to a variety of needs, the Shure MX418D/S features interchangeable condenser cartridges that provide a broad frequency response and accurate sound reproduction. Designed to fit seamlessly into the entire Microflex product line, the microphone is available in cardioid, supercardioid, and omnidirectional polar patterns. Its high sensitivity and balanced, transformerless output guarantee maximum resistance to electromagnetic hum and RF interference, even over extended cable runs.

Designed with user convenience in mind, the Shure MX418D/S comes with a desktop base, 10-foot cable, logic functions, a programmable switch, and an LED indicator. Whether you need a microphone for a busy courtroom, a pulpit sermon, or a high-stakes conference presentation, this piece of audio equipment ensures consistent sound quality and enhanced user experience.

Key Features

• Wide dynamic range and frequency response for accurate sound reproduction
• Desktop base with 10' cable, logic functions, programmable switch, LED indicator, and snap-fit foam windscreen
• Interchangeable cartridges for versatile polar pattern selection
• Balanced, transformerless output for increased immunity to electromagnetic hum and RF interference
• Shock mount providing over 20 dB isolation from surface vibration noise
• Locking flange mount for secure installation on lecterns, pulpits, or conference tables

Specifications

• Type: 18" (45.7 mm) Supercardioid
• Frequency Response: 50-17000 Hz
• Output Impedance: EIA Rated at 150 (180 actual, MX412/418)
• Sensitivity (at 1 kHz, open circuit voltage): Cardioid: -35 dB V/Pa (17.8 mV), Supercardioid: -33.5 dB V/Pa (21.1 mV), Omnidirectional: -27.5 dB V/Pa (42.2 mV)
• Maximum SPL (1 kHz at 1% THD, 1 k load): Cardioid: 124.2 dB, Supercardioid: 122.7 dB, Omnidirectional: 116.7 dB
• Equivalent Output Noise (A-weighted): Cardioid: 28 dB SPL, Supercardioid: 26.5 dB SPL, Omnidirectional: 20.5 dB SPL
• Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz): Cardioid: 66 dB, Supercardioid: 67.5 dB, Omnidirectional: 73.5 dB
• Dynamic Range (1 k load at 1 kHz): 96.2 dB / 100 dB at 0 gain
• Power Requirements: 11-52 Vdc phantom, 8.0 mA

Package Contents

• Shure MX418D/S 18-inch Desktop Mounted Supercardioid Gooseneck Microphone
• Desktop Base
• 10-foot Cable
• Snap-fit Foam Windscreen