Low-end Definition with Punch and Clarity Clean Bass Meets Precise Punch. The Sennheiser e 902 is a meticulously crafted microphone designed specifically for kick drum, bass, and low-end Instruments. Renowned by professionals worldwide, this dynamic microphone is the epitome of low-end reliability and performance. With its tailored frequency response and exceptional transient response, the e 902 captures the essence of your instrument with unparalleled clarity and precision.