Shure Beta 91A


Discover the Shure Beta 91A boundary microphone, designed for kick drums and bass instruments. Renowned for its sound quality and durability, the Beta 91A is ideal for live sound and studio recording.

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SKU: MIC-B91A Category:


Enhance your low-frequency sound capture with the Shure Beta 91A, a premium boundary microphone designed specifically for kick drums and bass-heavy instruments. Known for its exceptional sound quality, robust build, and tailored frequency response, the Beta 91A is the top choice for drummers, sound engineers, and audio professionals seeking unparalleled performance.

Exceptional Sound Quality

The Shure Beta 91A features a half-cardioid polar pattern that ensures precise and detailed audio capture, making it perfect for kick drums and other low-frequency instruments. Its tailored frequency response enhances the attack and punch of bass sounds, providing a clear, powerful, and natural sound. The microphone’s large diaphragm ensures a wide dynamic range, capturing every nuance of your performance.

Durable and Robust Design

Built to withstand the challenges of live performances and studio sessions, the Beta 91A boasts a rugged die-cast metal housing and a hardened steel grille. Its robust construction ensures long-lasting durability, making it a reliable choice for professional use. The microphone’s integrated preamp with a balanced XLR output provides a strong and clean signal, minimizing interference and noise.

Optimized for Kick Drums

The Beta 91A is specifically designed for kick drums, with a frequency response tailored to enhance low-frequency sounds. Its boundary design allows it to be placed directly inside the kick drum, providing maximum isolation and minimizing bleed from other instruments. This ensures a focused and punchy sound, ideal for both live and studio settings.

High SPL Handling

Designed to handle high sound pressure levels (SPL) up to 155dB, the Beta 91A can capture loud audio sources without distortion. This makes it perfect for recording powerful kick drum hits and other bass-heavy instruments, ensuring that every detail is captured with clarity and precision.

User-Friendly Design

The Beta 91A features an integrated preamp and XLR connector for easy setup and integration with professional audio equipment. Its compact and flat design allows for flexible positioning inside the kick drum, ensuring optimal sound capture. The microphone’s user-friendly design makes it easy to use, whether in a live performance or studio recording environment.

Trusted by Professionals

For years, the Shure Beta 91A has been a trusted choice for drummers, sound engineers, and audio professionals around the world. Its consistent performance, durability, and superior sound quality have made it a staple in both live sound and recording environments. Whether you’re performing on stage or recording in the studio, the Beta 91A delivers the reliable performance you need.


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