Product Questions? Ask Our Experts! 888.230.3661 sales@creationnetworks.net Contact us today for your best package pricing and product availability.

Shure BETA 91A-TA Boundary Microphone (TAA-Compliant)

Regular price $396.75 Sale price $309.35
Shipping calculated at checkout.
Shure  |  SKU: BETA 91A-TA

Shipping Availability*

Free Ground Shipping on Most Orders Over $250.00

Looking for the best price or just need expert advise?
Give us a call at 1-888-230-3661 or LiveChat below.
Purchasing 1 or 100, there may be greater savings beyond the advertised price.

The Shure Beta 91A is a boundary microphone that can double as a kick drum mic, as it can capture the punch and attack of low-frequency instruments such as kick (bass) drums. It features a wide frequency response well suited for capturing a variety of audio signals such as organ and piano. The flat, boundary design also aides in producing a strong, solid low-end response, as well as make it easy to mount inside of a bass drum. The Beta 91A is ideal for both recording and sound reinforcement alike.

  • Uniform half-cardioid polar pattern for maximum gain-before-feedback and rejection of off-axis sound
  • Low-profile design features integrated preamplifier and XLR connector to facilitate 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
  • Furnished with zipper pouch

*The TAA-compliant models are made-to-order with a typical delivery time of 2 to 4 weeks. The additional cost of producing separate model variations is reflected in higher pricing compared to standard SKUs.

Features
  • Wide Frequency Response
  • Low-Profile Design
  • Cardioid Polar Pattern
  • Interchangeable Cartridge
Specs
Element Type
Electret Condenser
Polar Pattern
Half-Cardioid
On-Board Controls
LF
Frequency Range
20 Hz to 20 kHz
Maximum SPL
155 dB SPL (1 kHz, 1% THD, 1-Kilohm Load)
151 dB SPL (1 kHz, 1% THD, 2.5-Kilohm Load)
Power Sources
Phantom Power

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Nationwide Audiovisual Services, AV System Sales, Design, Programming, Installation & Support
Creation Networks - A Partner You Can Trust

Creation Networks provides nationwide audiovisual integration services and sales for businesses, offering complete solutions from AV system design and programming to professional installation and ongoing support. Whether you need Microsoft Teams Rooms integration, LED video wall installation, live streaming and production, enterprise video conferencing solutions, our team delivers tested, certified AV technology from top brands like Crestron, Q-SYS, Shure, and Absen. Trusted by organizations across the U.S., Creation Networks ensures your hybrid workplace AV systems are designed for performance, scalability, and long-term value. Contact us at 1.888.230.3661 or visit creationnetworks.net to start your project with a leading audiovisual integration partner.