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BETA 181
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Shure

Shure Beta 181

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Series BETA
Weight 145 g
Dimensions 34.5 x 124 x 20.3 mm (WxHxD)
Polar pattern Bidirectional, Cardioid, Omnidirectional, Supercardioid
Transducer Condenser
Connector 3 Pin XLR

Full specifications

Overview

Product description from Shure

The precision-engineered BETA®181 is a versatile condenser instrument microphone with interchangeable polar pattern capsule options.

The Shure BETA 181 is an ultra-compact, small-diaphragm side-address condenser microphone, designed for discreet placement and control in live and studio environments. Featuring interchangeable cardioid, supercardioid, omnidirectional and bidirectional capsule options for superior versatility, the small diaphragm design provides superior audio with consistent, textbook polar responses in a form factor small enough to get close to the source in the tightest conditions.

Highlights

  • Interchangeable polar pattern capsules attach to a compact preamplifier with integrated XLR connections for the ultimate in low-profile application flexibility (Each Beta 181 ships with one polar pattern capsule and one XLR preamplifier. Capsules availabl
  • Precision-engineered, compact side-address design features innovative locking ring to provide secure connection between capsule and preamplifier
  • Frequency response tailored for wide dynamic range applications for use in high SPL environments
  • Furnished with stand adapter, windscreen and carrying case (carrying case will securely protect up to four polar pattern capsule.
  • BETA 181/C (cardioid) for drum overhead, piano, acoustic instrument applications, M/S stereo technique (paired with Beta 181/BI)
  • BETA 181/S (supercardioid) for snare drum, acoustic instrument, close-miking applications
More about this product

Features

  • Interchangeable polar pattern capsules attach to a compact preamplifier with integrated XLR connections for the ultimate in low-profile application flexibility (Each Beta 181 ships with one polar pattern capsule and one XLR preamplifier. Capsules available separately for custom flexibility.)
  • Precision-engineered, compact side-address design features innovative locking ring to provide secure connection between capsule and preamplifier
  • Frequency response tailored for wide dynamic range applications for use in high SPL environments
  • Furnished with stand adapter, windscreen and carrying case (carrying case will securely protect up to four polar pattern capsule.

Application recommendations:

  • BETA 181/C (cardioid) for drum overhead, piano, acoustic instrument applications, M/S stereo technique (paired with Beta 181/BI)
  • BETA 181/S (supercardioid) for snare drum, acoustic instrument, close-miking applications
  • BETA 181/O (omnidirectional) for ambient/room, instrument ensemble applications
  • BETA 181/BI (bidirectional) for mono drum overhead, dual instrument sound source applications, Blumlein stereo technique (pair of Beta 181/BI)

In the box

  • Shure BETA 181
  • A57F Mic Clip
  • A181C Zippered Carrying Case
  • A181WS Windscreen

Key specs

Series
BETA
Weight
145 g
Dimensions
34.5 x 124 x 20.3 mm (WxHxD)
Polar pattern
Bidirectional, Cardioid, Omnidirectional, Supercardioid
Transducer
Condenser
Connector
3 Pin XLR
All specifications

Complete the kit

All Shure accessories
BETA 52A On request

Shure BETA 52A Dynamic Kick Drum Microphone

Supercardioid · Dynamic

Price on request
BETA 56A On request

Shure BETA 56A Dynamic Snare/Tom Microphone

Supercardioid · Dynamic

Price on request
BETA 57A On request

Shure BETA 57A Dynamic Instrument Microphone

Supercardioid · Dynamic

Price on request

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This product Shure Beta 181
Price on request
SeriesBETAMicroflexMicroflexMicroflex
Weight145 g205 g161 g160 g
Dimensions34.5 x 124 x 20.3 mm (WxHxD)—Not listed—Not listed11.68 x 330.7 x 11.68 mm (WxHxD)
Polar patternBidirectional, Cardioid, Omnidirectional, SupercardioidCardioidCardioidCardioid, Omnidirectional, Supercardioid
TransducerCondenserinterchangeableCondenserCondenser
Connector3 Pin XLR—Not listed3 Pin XLR, TQG (TA4F, 4-Pin Mini)3 Pin XLR

Full specifications

Specifications
Weight 145 g
Sensitivity Cardioid: –46.50, Supercardioid: –49.50, Omnidirectional: –52.00, Bidirectional: –51.00 dBV/Pa–Cardioid: 4.70, Supercardioid: 3.40, Omnidirectional: 2.50, Bidirectional: 2.80 mV/Pa
Frequency Response 20 Hz–20 kHz
Impedance (Ω) 110
Dimensions 34.5 × 124.0 × 20.3 mm (W×H×D) / 1.358 × 4.882 × 0.799 in
Details
Product Series BETA
Transducer Type Condenser
Polar Pattern Bidirectional, Cardioid, Omnidirectional, Supercardioid
Form Factor Lollipop
Frequency Style Tailored
Connectors 3 Pin XLR
Main Functionality Performance, Recording
Cartridge interchangeable
Interchangeable Capsule Yes
Requires Phantom Power 11 to 52
Maximum SPL Cardioid: 151.5 dB, Supercardioid: 154.5 dB, Omnidirectional: 157 dB, Bidirectional: 156 dB
Equivalent Self Noise Cardioid: 20 dB(A), Supercardioid: 22 dB(A), Omnidirectional: 23 dB(A), Bidirectional: 23 dB(A)
Available Versions BETA 181/C (cardioid) for drum overhead, piano, acoustic instrument applications, M/S stereo technique (paired with Beta 181/BI) BETA 181/S (supercardioid) for snare drum, acoustic instrument, close-miking applications BETA 181/O (omnidirectional) for ambient/room, instrument ensemble applications BETA 181/BI (bidirectional) for mono drum overhead, dual instrument sound source applications, Blumlein stereo technique (pair of Beta 181/BI) BETA 181/KIT comes with four

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Questions about this product

Quick answers about the Shure Beta 181. Not covered here? We reply personally on WhatsApp, 10 am–7 pm IST, Mon–Sat.

What connections does the Shure BETA 181 have?

The Shure BETA 181 connects over XLR.

What type of product is the Shure BETA 181?

The Shure BETA 181 is a microphone capsule or cartridge.

Does the Shure BETA 181 need phantom power?

The Shure BETA 181 lists requires phantom power as 11 to 52.

How much does the Shure BETA 181 weigh?

The Shure BETA 181 weighs 145 g.

What are the dimensions of the Shure BETA 181?

The Shure BETA 181 measures 34.5 x 124 x 20.3 mm (WxHxD).

Which product family does the Shure BETA 181 belong to?

The Shure BETA 181 is part of the BETA series.

What is the part number for the Shure BETA 181?

The part number (model) of the Shure BETA 181 is Beta 181/BI.

What comes in the box with the Shure BETA 181?

The Shure BETA 181 comes with the following in the box: A57F Mic Clip; A181C Zippered Carrying Case; A181WS Windscreen.

Shure Beta 181

Price on request