Shure R184B Supercardioid Replacement Cartridge for Microflex Microphones – Black
The Shure R184B Supercardioid Replacement Cartridge for Microflex Microphones – Black is a simple way to keep a compatible microphone working as it should. This replacement cartridge uses a supercardioid pattern for strong off-axis rejection, which helps speech stay clear and focused. It’s a practical choice when you want to replace the cartridge instead of the whole microphone.
Shure replacement cartridge for Microflex use
This cartridge is made for Shure Microflex microphones, including MX412, MX415, MX418, and MX183. If one of those mics needs a new capsule, this part lets you swap in a compatible replacement and keep the microphone in service. It’s a straightforward option for users who want to maintain their existing setup.
Supercardioid cartridge response
The supercardioid polar pattern is all about tighter pickup and better rejection from the sides. That makes it a solid fit where intelligibility matters and you want the mic focused on the source. The condenser cartridge design also helps deliver a responsive capture across the listed frequency range.
Built for practical microphone replacement
Instead of replacing the entire microphone, this cartridge gives you a more affordable path when the original capsule is no longer performing properly. The 122.7dB SPL max and 50Hz-17kHz frequency response provide the key details buyers need when matching the part to their microphone needs. It’s a neat, no-fuss replacement for the right Shure mics.
Key Features
- Replacement cartridge for Shure Microflex microphones
- Supercardioid polar pattern
- Condenser cartridge
- Compatibility: Shure MX412, MX415, MX418, MX183
- Max SPL: 122.7dB SPL
- Frequency Response: 50Hz-17kHz
- Mono


