The Shure MX418D/N is a 18-inch Microflex gooseneck microphone, supplied without a cartridge, so the installer fits the R-series capsule (omni, cardioid or supercardioid) the room needs. Part of the classic MX412/418/424 line: wide-tolerance 11-52V phantom power, XLR output and interchangeable R18x cartridges. This D variant includes the moveable desktop base with programmable mute button, LED and logic I/O.
Features
18″ gooseneck for installed speech applications
No cartridge fitted, installer’s choice of R18x capsule
CommShield RF filtering against mobile interference
Snap-fit foam windscreen included (~30dB pop protection)
Wide 11-52V phantom tolerance, 2.0mA
Specifications
| Type | Miniature gooseneck condenser |
| SKU | MX418D/N |
| Series | Microflex MX400 (classic) |
| Gooseneck length | 18″ |
| Polar pattern | None fitted (R18x sold separately) |
| Frequency response | 50Hz-17kHz |
| Power | 11-52V phantom, 2.0mA |





