The Audix OM7 is a handheld hypercardioid dynamic microphones optimized for clear reproduction of high-level sources such as vocals, speech, horns, guitars, and drums in live sound, studio sessions, and broadcast applications. It boasts low handling noise and a hypercardioid polar pattern, which is effective in minimizing residual ambience and feedback caused by nearby monitors and speakers. The dynamic element's low-mass diaphragm responds quickly to transients and handles sound pressure levels up to 144 dB. In order to accommodate loud sound sources and deliver high gain before feedback, the OM7's output is approximately ten decibels lower than that of traditional dynamic mics.

It produces a frequency response of 48 Hz to 19 kHz with a mild rise in the low-mid frequencies and a wide presence boost. The gold-plated XLR 3-pin output ensures compatibility with most microphone preamps and mixer inputs, and the zinc alloy body with a dent-resistant steel mesh grille provides road-ready protection and durability. The OM7 was designed, assembled, and tested in the USA, and ships with a microphone clip and a carrying pouch.