Shure Beta 91A is a boundary microphone designed primarily for capturing low-frequency sounds and for use in a variety of live and studio applications.

• Type: Electret Condenser Boundary Microphone.
• Design: It features a low-profile, half-cardioid pickup pattern that captures sound from a wide area while minimizing noise from the sides and rear.
• Application: Ideal for kick drums, piano, and other low-frequency instruments. It can also be used for capturing room ambiance or for boundary applications in recording environments.
• Frequency Response: Optimized for low-end frequencies with a tailored response that enhances bass frequencies while minimizing unwanted noise.
• Mounting: Comes with a built-in stand for easy placement on the floor or other surfaces