Countryman ISOMAX 4RF Hypercardioid Podium Microphone | Bottom Flexible | 24 in

The Countryman ISOMAX 4RF is engineered for permanent and semi-permanent install environments where reliable, uncolored speech pickup is non-negotiable. Audio integrators specifying boardrooms, council chambers, courtrooms, lecture halls, and houses of worship will find the ISOMAX 4RF addresses the core challenge of tabletop microphone placement: unwanted structure-borne noise. Rather than relying on passive shock mounts that add bulk and complicate cable routing, the ISOMAX 4RF uses Active Vibration Isolation to detect and electronically subtract table thumps and handling noise before they reach the signal chain. The result is clean, full-bandwidth audio from a low-profile gooseneck that fits neatly into a finished installation.

The hypercardioid pickup pattern is tightly controlled and consistent across the frequency range, giving system designers predictable gain-before-feedback performance and uniform voice quality regardless of the speaker's angle relative to the capsule. This consistency reduces the need for aggressive equalization or post-processing at the mix position. The ISOMAX 4RF is available in multiple gooseneck lengths and flexibility configurations to suit different mounting environments and presenter habits, making it a versatile choice across a range of installed AV deployments where one mic model must serve several room types.