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25 ft - 20 Hz to 20 kHz - 146 Ohm -49 dB - XLR
MSRP$345.00
$230.43
Save 33%Back-ordered — ships when restocked.
Special order — estimated available by September 10, 2026.
Genuine Shure through authorized distribution — TAA country-of-origin verified and NDAA §889 screened before checkout.
The Shure Beta 91A is designed for use with kick drums, as well as other traditional low-frequency applications including piano. Featuring an updated microphone capsule, integrated preamplifier, and XLR connection, Beta 91A offers a strong low-frequency response and is specifically tailored for bass frequency applications. The Beta 91A combines superior attack and punch for studio-quality sound, even at extremely high sound pressure levels (SPL).
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Half-Cardioid Condenser Microphone
Precision-engineered. Integrated preamp. Two-position contour switch for kick drum & other low-frequency applications.
The Shure BETA ® 91A is designed for use with kick drums, as well as other traditional low-frequency applications including piano. Featuring an updated microphone capsule, integrated preamplifier, and XLR connection, Beta 91A offers a strong low-frequency response and is specifically tailored for bass frequency applications. The Beta 91A combines superior attack and punch for studio-quality sound, even at extremely high sound pressure levels (SPL).
Uniform half-cardioid polar pattern for maximum gain-before-feedback and rejection of off-axis sound
Precision-engineered low-profile design features integrated preamplifier and XLR connector to maximize setup efficiency while minimizing stage clutter
Frequency response tailored for kick drum/low frequency applications with a wide dynamic range for use in high SPL environments
Two-position contour switch to maximize attack and clarity depending on application: select the flat response setting for natural sound in most applications or the "low-mid scoop" setting for a strong low frequency "punch" with plenty of higher frequency attack
Requires no external mounting or accessories for ease of use and storage
Furnished with zipper pouch
About us Good sound is fine for some people. But at Shure, we’re only interested in delivering sound experiences that immerse and inspire you. When history’s in the making - from Elvis to Martin Luther King Jr., from the GRAMMYs® to the Olympics - iconic performers, leaders and communicators trust Shure to deliver their messages clearly, for all to hear. For almost 100 years... We’ve engineered our passion into audio innovations that deliver flawless sound. Consistently. Globally. You can trust us We get it. It’s a high stakes moment. We’re a company of engineers. But we’re also performers, artists, presenters, concertgoers, and sometimes yeah, fans. We know the excitement before going on stage, starting a critical conference call, or listening to your favorite music. We understand what you’re going through, and what you need. We got you. Partners, products, passion. We’re right there by your side in every moment that matters - large and small. Our products are designed to outlast and outperform the competition. They’re not created to just be ok. They’re built to be the very best. You got this. Time to be extraordinary. What’s the point of all this engineering and innovation if it doesn’t inspire or empower you? If it doesn’t move you, why should you care? With whatever stage you’re about to step onto—be it conference room or concert hall—we empower you with the proven audio engineering you need to experience and make extraordinary happen. Our Core Values As a Company and as individuals, we are ethical, honest, and fair in dealing with Associates, customers, and suppliers. We manufacture products of unmatched quality, reliability, and durability. Shure Associates show respect for one another in all circumstances. Shure is a good corporate citizen, neighbor, and employer. Solutions designed for you Whether you’re a musician, audio engineer, podcaster, lecturer, broadcaster, IT manager, sound contractor, YouTuber, or simply a music lover, Shure has an innovative audio product to exceed your expectations. From microphones to headphones to conferencing gear, we make products that help you define your sound. We take equipment issues out of the audio equation, so you can concentrate on your message or performance with confidence. Performance & Production Conferencing & Meetings Headphones & Earphones
| Package Contents |
|
|---|---|
| Host Interface | XLR |
| Cable Length | 25 ft |
| Product Type | Microphone |
| Impedance | 146 Ohm |
| Manufacturer Part Number | BETA 91A |
| Microphone Sensitivity | -49 dB |
| Microphone Technology | Electret Condenser |
| Weight (Approximate) | 1.04 lb |
| Connectivity Technology | Wired |
| Length | 5.5" |
| Manufacturer | Shure, Inc |
| Product Model | 91A |
| Product Name | BETA 91A Half-Cardioid Condenser Microphone |
| Product Line | Beta |
| Brand Name | Shure |
| Country of Origin | Mexico |
| Height | 0.8" |
| Width | 3.7" |
| Environmentally Friendly | Yes |
| Minimum Frequency Response | 20 Hz |
| Maximum Frequency Response | 20 kHz |
| Product Material | Metal, Steel |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
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