Sennheiser e904 Evolution Dynamic Drum Instrument Microphone

The Sennheiser e904 is a purpose-built dynamic microphone engineered for close-miking drums and percussion. Its compact form factor and integrated rim clamp allow it to mount directly onto drum hoops in seconds, making it an ideal choice for live sound situations where fast setup and teardown matter. The cardioid polar pattern focuses on the drum head directly in front of it while rejecting sound from neighboring drums and cymbals, giving the sound engineer cleaner individual channels to work with at the mixing board.

Sonically, the e904 is designed to capture the full character of percussive instruments across a 20 Hz to 18 kHz frequency range. Its standout trait is a very fast transient response that faithfully reproduces the initial stick attack and the resonant body of each hit without smearing or lag. The rugged metal casing is built to endure the high sound pressure levels and physical knocks that come with drum miking, and the standard XLR connector ensures compatibility with any professional mixer or audio interface. Whether you are outfitting a live rig or setting up in the studio, the e904 delivers consistent, full-bodied drum sound with minimal fuss.