Countryman ISOMAX 4RF Cardioid Podium Microphone | Both Ends Flexible | 18 in

The Countryman ISOMAX 4RF is engineered for permanent installation at podiums, conference tables, and council chambers where consistent, professional speech reinforcement is required. Its Active Vibration Isolation circuit actively detects and subtracts table thumps, handling noise, and mechanical vibration from the audio signal before it reaches the output. That means clean, artifact-free speech pickup without the acoustic penalties or added bulk of a passive shock mount. This is a meaningful advantage in worship facilities, government chambers, courtrooms, and corporate boardrooms where microphone visibility is minimized and reliability is non-negotiable.

The tightly controlled cardioid pickup pattern holds consistent sensitivity and off-axis rejection across a wide angle, preserving voice quality as a speaker moves or turns. This predictable pattern behavior directly reduces feedback risk in untreated rooms and in systems with moderate gain structure. Available in 18-inch and 24-inch gooseneck lengths to suit different desk heights and staging configurations, both versions terminate in a standard XLR3 Male connector for straightforward integration into installed mixing and conferencing systems.