RPW184 Wireless KSM9 Cartridge. Cartridge, housing assembly and matte grille for wireless KSM9. Black.
The KSM9 is primarily a premium vocal microphone with a switchable polar pattern (allows users to switch between cardioids and super cardioid).
With its dual diaphragm design and switchable polar patterns, the KSM9 is the choice for the world's most accomplished vocal performances.