Shure RK345 Black Foam Windscreen for SM7 Microphones

The Shure RK345 is the official replacement foam windscreen for the Shure SM7, SM7A, and SM7B microphones — one of the most widely used dynamic microphone lines in broadcasting, podcasting, and studio vocal recording. Over time, the foam windscreen that ships with these microphones can compress, tear, or accumulate debris that diminishes its effectiveness at blocking plosive sounds and breath noise. The RK345 provides an identical factory-spec replacement, restoring the microphone's intended wind and pop protection without altering its well-known frequency response characteristics.

Installation is entirely tool-free: the windscreen slides over the SM7's capsule grille with a snug friction fit that stays securely in place during use. The dense black foam is shaped and sized specifically for the SM7 housing, meaning there are no gaps or loose areas that could introduce handling noise or reduce filtering effectiveness. For SM7-series owners who rely on their microphone daily, keeping a spare RK345 on hand ensures that a worn windscreen never becomes a barrier to clean, professional recordings.