Built with durable sponge components and materials to withstand longterm use and ensure compatibility with a wide range of microphone systems Designed for professional performers, speakers, and music enthusiasts who demand sound in their equipment Dynamic Microphone Cores deliver clear sound even at volumes while minimizing distortion Specially tuned frequency response curves suppress feedback noise, ensuring clear performances Key attributes Function: replacement core for microphones Compatibility: works with a wide range of microphone systems Material: durable sponge components and materials Performance: volume clarity with minimized distortion and effective feedback suppression Use scenarios Onstage live performances and concerts where reliable feedback control and vocal clarity are essential Public speaking events and conferences requiring consistent, clear voice pickup Studio practice or recording sessions at home or in professional settings needing distortion sound at levels