Sennheiser e904 Dynamic Cardioid Mic for Drums/Toms

The Sennheiser e904 is a purpose-built dynamic microphone designed for close-miking toms and snare drums. Its most distinctive feature is the integrated rim clamp, which allows the mic to clip directly onto the drum's hoop without the need for a separate stand or adapter. This dramatically simplifies setup — especially in live sound situations where stage real estate is limited and changeovers need to be fast. The compact, low-profile body keeps the mic close to the drumhead and out of the drummer's playing zone, reducing the risk of accidental strikes.

Sonically, the e904 uses a dynamic cardioid capsule with a frequency response of 40 Hz to 18 kHz. This range is carefully tailored to reproduce the full character of toms and snare — capturing the deep resonance and body of larger toms while preserving the sharp transient attack that gives snare hits their definition. The cardioid polar pattern provides solid rejection of sound from adjacent drums and cymbals, which is critical in the close-quarters environment of a drum kit. Built to withstand the high sound pressure levels and physical abuse that come with drum miking, the e904 connects via a standard XLR output and works seamlessly with any professional audio setup.