Countryman A4WSB ISOMAX 4RF Windscreen For Microphones

The Countryman A4WSB is a purpose-built windscreen for the ISOMAX 4RF microphone, addressing one of the most common sources of audio degradation in live sound and installed AV applications: wind and breath noise. For sound engineers placing microphones in pulpits, conference rooms, theatrical rigs, or outdoor installations, unwanted low-frequency noise from air movement can compromise otherwise clean captures. This windscreen provides a reliable mechanical solution without requiring additional signal processing or EQ correction downstream.

Production teams and AV integrators working with Countryman ISOMAX 4RF mics in houses of worship, boardrooms, or stage productions will find this accessory essential for consistent results across varying environmental conditions. Rather than relying on noise gates or heavy HPF settings that can color the source, the A4WSB addresses the problem acoustically at the capsule level, preserving the natural character of the mic and reducing post-processing demands on the system engineer.