Shure Beta 91A Boundary Microphone buy online in UK

Shure Beta 91A Boundary Microphone

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

Specifications

Basic

Capsule

Electret Condenser
Features

Dynamic Range

125.5 dB

Polar Pattern

Half-Cardioid
Functions

CMRR

55 dB

Equivalent Noise Level

29.5 dB SPL A-Weighted (Typical)

Frequency range

20 Hz to 20 kHz

Impedance

146 Ohms

Maximum S.P.L

155 dB SPL (1 kHz, 1% THD, 1-Kilohm Load) 151 dB SPL (1 kHz, 1% THD, 2.5-Kilohms Load)

On-Board Controls

LF

Operating Current Consumption

5.4 mA

Operating Voltage

11 to 52 V (Phantom Power)

Sensitivity

-48.5 dBV/Pa 3.8 mV/Pa

Signal to Noise Ratio

64.5 dB
Outputs

Output Connectors (Analog)

1 x XLR 3-Pin
Supplied Accessories

Tone Adjustment

Low Cut: -7 dB at 400 kHz
Dimensions

Dimensions

H: 3.7 x W: 0.8 x L: 5.5" / H: 95.1 x W: 20.3 x L: 139.1 mm

Weight

16.6 oz / 470 g

About brand

Shure

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, Shure makes products that help you define your sound. Shure takes equipment issues out of the audio equation, so you can concentrate on your message or performance with confidence.

Find out more about Shure

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Shure Beta 91A Boundary Microphone

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