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Shure BETA91A - Surface microphone
The Shure BETA 91A is a half-cardioid condenser boundary microphone optimized for kick drums and bass instruments. It features an integrated preamp, EQ contour switch, and exceptional clarity and attack – perfect for live and studio performance.
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EUR283.57
Product attributes
Model :
BETA 91A
SKU :
SUP_40125
Warranty :
2 years
Producent :
Shure
Weight without package:
0.4 kg
Microphone Type :
Condenser
Max SPL (dB) :
155
Polar Pattern :
Cardioid
Connector :
XLR
Self Noise :
25
Power Source Phantom :
YES
Frequency response From (Hz) :
20
Frequency response to (Hz) :
20000
Color :
Niebieski
Product Description
Details
Shure BETA 91A – Boundary Microphone for Kick Drum & Low-Frequency Instruments
The Shure BETA 91A is a premium condenser boundary microphone designed specifically for kick drums and low-frequency instrument applications. Featuring a half-cardioid polar pattern, it offers exceptional gain-before-feedback, focused capture, and high SPL handling. Its low-profile design with integrated preamp and XLR output ensures seamless stage or studio integration with minimal clutter.
Key Features
- Half-cardioid polar pattern – excellent rejection of off-axis sound and high feedback immunity
- Tailored frequency response optimized for kick drums and other low-end sources
- Two-position contour switch: choose between flat response and a low-mid scoop for enhanced attack
- Handles extremely high SPLs – ideal for aggressive, high-volume sound sources
- Integrated preamp and XLR connector – no need for external accessories
- Rugged, low-profile design fits easily inside a kick drum
- Perfect for both live and studio use
Built to Capture Every Hit
The BETA 91A combines superior low-frequency response with a crisp, punchy attack, delivering studio-quality sound on the loudest stages. Its optimized design is ideal for engineers who demand consistency, power, and clarity from their kick drum sound without the hassle of external mounts or complicated positioning.
Contour Switch – Adapt Your Sound
Customize your sound with a simple two-position EQ switch:
- Flat Response: natural, full-range sound reproduction – ideal for most acoustic applications
- Low-Mid Scoop: boosts attack and clarity by cutting muddy frequencies – great for modern punchy mixes
Technical Specifications
- Transducer Type: Condenser (Electret)
- Polar Pattern: Half-Cardioid
- Frequency Response: Tailored for low-frequency sources
- Power Requirements: Phantom power 11–52 V
- Connector: 3-pin XLR
- Maximum SPL: Over 155 dB
- Output: Active balanced
- Integrated Preamp: Yes
What’s in the Box?
- Shure BETA 91A Microphone
- Zippered carrying pouch
Ideal Applications
- Kick drum (bass drum)
- Low-frequency instruments: piano, floor tom, timpani, upright bass
- Live stage and studio environments
Shure BETA 91A – Trusted by Professionals
Whether on tour or in the studio, the BETA 91A provides deep, punchy low-end with exceptional clarity and durability. Its all-in-one design and superior sound quality make it a staple choice for engineers and drummers worldwide.
Shipment
Product delivery details Shure BETA91A - Surface microphone
Shipment from Warsaw, Poland.
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Product faq
Shure BETA91A - Surface microphone - Frequently asked questions.
What is the Shure BETA 91A used for?
Primarily for kick drums, but also suitable for piano and other bass instruments.
What is the polar pattern of the BETA 91A?
It uses a half-cardioid pattern for maximum isolation and feedback resistance.
Does it require phantom power?
Yes, it operates on 11–52 V phantom power.
What does the contour switch do?
It offers two EQ settings – flat response or a low-mid scoop to enhance attack.
Can I use it on stage?
Absolutely – it's designed to withstand extreme SPLs in live environments.
What comes in the box?
The microphone and a protective zippered pouch.
