Microphones / Compare

Shure BETA 58A vs Shure SM58

A

Product A: Shure

BETA 58A

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B

Product B: Shure

SM58

27 of 61 known

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Every value links to where we found it.

Only differences

AShure BETA 58A

BShure SM58

General

2 of 8 differ

Series

BETA1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data: product series BETA (beta_microphones).

SM1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Shure lists the SM58 in its SM series (page data: product series SM).

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

Beta 58A1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data SKU Beta 58A. The page also lists regional SKUs BETA 58A-CHN, BETA 58A-J, BETA 58A-ROW, BETA 58A-TA, BETA 58A-X, BETA 58AB and BETA 58. They are not stored because no document says how they differ.

SM58-LC, SM58-CN1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026The page sells SM58-LC (microphone with stand adapter and pouch) and SM58-CN (with a 25 ft XLR cable). The SM58S with an on/off switch is a separate model with a different control and is not stored. Other SKUs in the page data are regional or colour versions and are not stored.2Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 2026Available Models table: SM58-LC, SM58-CN and SM58S.

GTIN / EAN

0424060547201Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026UPC in the page data: 042406054720 for SKU Beta 58A.

042406051293, 0424060513091Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026UPC in the page data: 042406051293 for SM58-LC and 042406051309 for SM58-CN.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

Not available

Status

Available1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data life cycle status: available. The page has Add to Cart.

Available1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Page data life cycle status: available.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

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ColoursiThe maker's own colour names

Metallic Blue1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Variant short description: Dynamic Microphone, Supercardioid, Metallic Blue, 3-pin XLR Connector. The user guide calls the case silver blue.

Grey1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026The Colors selector of the page shows Grey. The spec sheet calls the case dark gray.

Microphone typeiElectret condensers count as condenser.

Dynamic1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Shure describes a single-element dynamic microphone. The spec sheet says moving coil.2Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026Specifications: Cartridge Type Dynamic (moving coil).3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Specifications: Type Dynamic (moving coil).

Dynamic1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Page data transducer type: dynamic.2Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 20263Owner's manualpubs.shure.com/guide/SM58/en-USRead 15 October 2026SM58 Specifications: type dynamic (moving coil).

Capsule and pickup

1 of 4 differ

Capsule sizeiDiaphragm diameter of one capsule as published. A 1-inch capsule is 25.4 mm.

Not available

Not available

CapsulesiNumber of capsules. Multi-pattern USB microphones often use three.

11Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Why It's Better: a top-selling, single-element, dynamic microphone.

11Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026The page names one fixed cartridge (page data: cartridge fixed, replacement cartridge R59). It prints no capsule count, so one is the reading of a single cartridge.3Owner's manualpubs.shure.com/guide/SM58/en-USRead 15 October 2026The guide lists a replacement cartridge R59 and prints no capsule count. One is the reading of a single moving-coil cartridge.

Polar patternsiEvery pattern the user can select. Unidirectional is used only when the maker names no exact pattern.

Supercardioid1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data polar pattern: supercardioid. True supercardioid throughout its frequency range.2Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026Specifications: Polar Pattern Supercardioid.3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Specifications: Supercardioid, rotationally symmetrical about the microphone axis, uniform with frequency.

Cardioid1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Cardioid (unidirectional) dynamic.2Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 20263Owner's manualpubs.shure.com/guide/SM58/en-USRead 15 October 2026

Address typeiEnd address means you speak into the top of the microphone. Side address means you speak into its side.

End address3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Application and placement table: lips less than 15 cm away or touching the windscreen, on axis to the microphone. The guide says to hold the microphone by hand or mount it on a stand.6Spec databaserecordinghacks.com/microphones/shure/beta-58aRead 23 October 2026Notes: end-address, handheld design.

End address1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Page data form factor: handheld. A handheld cardioid vocal microphone is sung into at the grille on its top. The user guide placement table puts the lips on axis, touching the windscreen.3Owner's manualpubs.shure.com/guide/SM58/en-USRead 15 October 2026Placement table: lips less than 15 cm away or touching the windscreen, on axis to the microphone.

Sound specs

2 of 10 differ

Frequency responseiPublished acoustic range of the microphone. A sample rate does not establish it.

Min50 HzMax16 kHz1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data: Frequency Response 50 Hz-16 kHz.2Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026Specifications: Frequency Response 50 to 16,000 Hz.3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Specifications: 50 to 16,000 Hz, on-axis at a distance of 2 feet.

Min50 HzMax15 kHz1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Frequency response: 50 to 15,000 Hz.2Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 2026

Sensitivity (analog)iAnalog output level for 94 dB SPL at 1 kHz, as published in dBV. For a microphone with a switchable preamp, the bypass value is used. A value published only in mV/Pa is converted as 20 x log10(mV/Pa / 1000) and rounded to one decimal, so 1.6 mV/Pa is -55.9 dBV/Pa. The printed value goes in the source note. A sensitivity in plain dB with no reference, as many low-cost USB microphones print it, is left out.

-51.5dBV/Pa1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data: Sensitivity -51.50 dBV/Pa and 2.60 mV/Pa. The 2015 spec sheet prints -51 dBV/Pa (2.8 mV), a 0.5 dB difference. The page and the user guide agree, so -51.5 is stored.2Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026Specifications: Sensitivity -51 dBV/Pa (2.8 mV) at 1 kHz, open circuit voltage, 1 Pa = 94 dB SPL. The user guide and the product page print -51.5 dBV/Pa (2.6 mV), which is stored.3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Output Level (at 1,000 Hz): open circuit voltage -51.5 dBV/Pa (2.6 mV), 1 Pa = 94 dB SPL.

-54.5dBV/Pa1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Page data combined specs: -54.50 dBV/Pa. The page data pairs it with 1.60 mV/Pa, which does not match -54.5 dBV, and the spec sheet prints 1.85 mV. The user guide prints -56.0 dBV/Pa (1.6 mV) instead. The spec sheet value is stored. See the spec sheet note.2Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 2026Spec table: -54.5 dBV/Pa (1.85 mV) at 1,000 Hz, open circuit voltage, 1 Pa = 94 dB SPL. The Shure SM series sheet on pubs.shure.com is dated 2014 in its file data, and the current Shure product page prints the same -54.5 dBV/Pa. The newer user guide (version 6.4, 2024-F) prints -56.0 dBV/Pa. The two Shure documents conflict. The value that the sheet and the product page share is stored.

Sensitivity (digital)iDigital output level over USB for 94 dB SPL at 1 kHz. The minimum gain value is used when several are given. The gain setting goes in the source note. On a USB-only microphone use this field only when the maker prints dBFS or ties a dBV value to the USB output, as Shure does for the MV7i. A dBV, dB re 1 V/Pa or mV/Pa value that names no USB output is left out. The printed unit and the gain go in the source note. A value printed for another reference level is converted by the level difference, so -40 dBFS at 80 dB SPL is -26 dBFS at 94 dB SPL. The printed value goes in the source note.

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Max SPLiHighest sound pressure level at the source's distortion limit. The THD level and output path go in the source note. The value without a clipping protection mode such as Clipguard is used when both are given. The value with the pad off is used. When the maker lists several preamp loads, the highest load is used. The load goes in the source note. On a USB microphone that prints values per gain setting, the minimum gain value is used, as for sensitivity.

Not available

Not available

Max SPL distortion limitiThe distortion level at which the maker states the max SPL, e.g. 1, 3 or 10 % THD. Left out when the maker names none. Max SPL figures compare only at the same limit.

Not available

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Self-noiseiEquivalent noise level, A-weighted, in dB SPL. Lower is quieter. The analog value is used when analog and digital values are both given. A value in dBV or dBFS is left out. On a USB microphone that prints values per gain setting, the minimum gain value is used, as for max SPL.

Not available

Not available

Digital noise flooriDigital noise floor of a USB microphone as printed, usually A-weighted over 20 Hz to 20 kHz. Lower is quieter. Processing that was on during the test goes in the source note. It is not self-noise.

Not available

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Signal-to-noise ratioiAs published. Reference level and weighting go in the source note. The microphone's own figure, not the SNR of a built-in headphone amplifier.

Not available

Not available

Dynamic rangeiAs published. The distortion level goes in the source note. The value without a clipping protection mode is used when both are given. Use the same pad setting, preamp load and gain as for max SPL.

Not available

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Output impedanceiRated impedance of the XLR output. For a microphone with a switchable preamp, the bypass value is used. A USB-only microphone has no value here, even when the maker prints an impedance for the capsule. When the maker prints a rated and an actual impedance, as Shure does for the SM58, the rated value is stored and the actual one goes in the source note.

150Ω2Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026Specifications: Output Impedance 150 ohm. The user guide says rated 150 ohm (290 ohm actual).3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Impedance: rated impedance is 150 ohm (290 ohm actual) for connection to microphone inputs rated low Z. The rated value is stored. The page data and RecordingHacks print 290.6Spec databaserecordinghacks.com/microphones/shure/beta-58aRead 23 October 2026Prints 290 ohm, which is the actual value in the user guide. The rated 150 ohm is stored.

150Ω1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Further specs: rated impedance is 150 ohm (300 ohm actual). The rated value is stored as the output impedance.2Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 2026Impedance: rated impedance is 150 ohm (300 ohm actual) for connection to microphone inputs rated low impedance. The user guide prints Output Impedance 300 ohm.6Reviewsoundguys.com/shure-sm58-review-25950Read 15 October 2026Review spec table: 150 ohm.

Connectivity

0 of 7 differ

OutputsiOutputs that carry the microphone signal to a computer, interface or mixer. A headphone jack does not count. Wireless is a radio link to a receiver, such as 2.4 GHz.

XLR1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data connector: 3 Pin XLR. No USB output.2Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026Specifications: Connector three-pin professional audio (XLR), male. It is the only output listed.

XLR1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Page data connectors: 3 pin XLR. The page has no USB output.2Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 2026Connector: three-pin professional audio connector (male XLR type).3Owner's manualpubs.shure.com/guide/SM58/en-USRead 15 October 2026Connector: three-pin professional audio (XLR), male. The guide prints sensitivity -56.0 dBV/Pa (1.6 mV), weight 0.33 kg and output impedance 300 ohm. They differ from the spec sheet and the product page, so they are not stored.

Inputs for other sourcesiInputs on the microphone for another microphone or instrument, which it sends to the computer with its own signal.

Not available

Not available

USB and XLR at onceiBoth outputs carry audio at the same time.

Not available

Not available

USB portiUSB socket on the microphone. USB-B is the full-size square socket. A Micro-B socket is Micro-USB, even when the maker writes USB-B.

Not available

Not available

Cable host plugiPlug on the computer end of the included USB cable. An included adapter is listed in In the box.

Not available

Not available

Cable lengthiLength of the included USB cable.

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Not available

Phantom poweriPhantom power for the XLR output. Optional means some XLR modes work without it, for example a built-in preamp in bypass. Supplies means the microphone gives 48 V phantom power to a microphone on its XLR input.

Not required4Maker product pageshure.com/en-US/insights/what-is-phantom-power-why-do-i-need-itRead 23 October 2026Shure: a dynamic microphone, like the SM58, does not require phantom power because it has no active electronics inside. The BETA 58A is a moving-coil dynamic microphone with an output transformer. The page does not name the BETA 58A.

Not required5Maker product pageshure.com/en-US/insights/what-is-phantom-power-why-do-i-need-itRead 15 October 2026Shure: a dynamic microphone like the SM58 does not require phantom power because it has no active electronics inside.6Reviewsoundguys.com/shure-sm58-review-25950Read 15 October 2026Review spec table: phantom power not required. Accidentally switching it on does not damage the microphone.

Digital audio

None of 3 known

Max bit depthiHighest recording bit depth over USB.

Not available

Not available

Max sample rateiHighest recording sample rate over USB. This is not the frequency response.

Not available

Not available

32-bit float recordingiRecords over USB in 32-bit floating point. A 32-bit integer format does not count.

Not available

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Monitoring

0 of 2 differ

Headphone outputiA headphone jack on the microphone.

No2Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026Specifications list one connector, the three-pin XLR. No headphone output is listed, and the full list counts as saying so.

No1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Page data lists headphone output: false.

Zero-latency monitoringiThe headphone output plays the microphone signal directly, before it reaches the computer.

Not available

Not available

Controls and processing

None of 2 known

Onboard controlsiFunctions you can change on the microphone itself, by knob, button, switch or touch. Settings that exist only in the app do not count. A switch that sets preamp gain steps, such as +18 or +28 dB, counts as gain. Echo is a knob or button for an echo or reverb effect.

Not available

Not available

Onboard processingiProcessing inside the microphone, analog or digital, that works without the maker's app running. A maker statement that settings are saved in the microphone counts. Effects that run only in the app on the computer do not count. An expander counts as noise gate. Clip protection such as Clipguard is clip protection. Limiter is only for a limiter the maker lists as its own effect, never both for one feature. Brand names such as APHEX or Clipguard go in the source note. Attenuation pad is a switch that lowers the capsule output, such as -15 dB. Echo is an echo or reverb effect in the microphone. Exciter or bass enhancer covers effects that add harmonics or bass, such as APHEX Aural Exciter and Big Bottom.

Not available

Not available

Mounting and accessories

1 of 4 differ

Mount threadsiStand threads the microphone or its included mount accepts, also with an included adapter.

5/8 inch, 3/8 inch1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data furnished accessories: A25D adjustable stand adapter and 95A2050 5/8 inch to 3/8 inch (Euro) thread adapter. The user guide gives the A25D thread as 5/8 inch-27.3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Adjustable stand adapter: slip-in, adjustable through 180 degrees with standard 5/8 inch-27 thread. Furnished accessories include a 5/8 inch to 3/8 inch (Euro) thread adapter.

5/8 inch7Retailer pageavlgear.com/products/shure-a25d-break-resistant-stand-adapterRead 15 October 2026Retailer spec for the A25D stand adapter, which Shure ships with the SM58: standard 5/8 in-27 thread mount. Shure's own A25D page lists a GM3858 thread adapter in its box but does not state the thread sizes, so only the 5/8 in thread is stored.

Shock mountiInternal is suspension inside the body. Included is a separate shock mount in the box. A cradle or ring mount that comes fitted to the microphone or its stand is included, even when the maker calls it built-in. A microphone with internal suspension and a separate shock mount in the box is included.

Internal1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Features: advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration. It sits inside the body.2Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026Features: advanced pneumatic shock mount system.3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Features: advanced pneumatic shock mount system.

Internal1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Pneumatic shock-mount system cuts down handling noise. It sits inside the body.3Owner's manualpubs.shure.com/guide/SM58/en-USRead 15 October 2026Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration.

Pop filteriPop protection built in or in the box.

Internal2Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026Features: effective built-in pop filter reduces undesirable wind and breath noise.

Internal1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Effective, built-in spherical wind and pop filter.3Owner's manualpubs.shure.com/guide/SM58/en-USRead 15 October 2026Effective built in pop-filter reduces undesirable wind and breathe noise.

Desk stand includediA desk stand or base in the box. A yoke alone does not count. A boom arm does not count either. In the box names it.

No1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data furnished accessories hold a stand adapter, a thread adapter and a storage bag. The full list has no desk stand, which counts as saying so. The A25D adapter is a clip for a stand.

No1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026The In the Box list has the stand adapter and the storage bag and no stand. The full list counts as saying so.

Design and build

0 of 3 differ

Housing material

Enamel-painted die cast metal with spherical steel mesh grille1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Features: hardened steel mesh grille and rugged construction. The user guide and the spec sheet name the enamel-painted die cast metal case.2Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026Features: dent-resistant steel mesh grille and enamel coated die-cast metal construction.3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Case: silver blue enamel-painted die cast metal with hardened, matte-finished, spherical steel mesh grille.

Enamel-painted die cast metal with spherical steel mesh grille1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Further specs: dark gray, enamel-painted, die cast metal with a matte silver colored spherical steel mesh grille.2Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 20263Owner's manualpubs.shure.com/guide/SM58/en-USRead 15 October 2026Housing: enamel-painted die cast metal with spherical steel mesh grille.

RGB lightingiDecorative lighting. Status and mute lights alone do not count. RGB lighting is lighting with no function. A level meter or mute indicator is not RGB lighting, even when its colour can be chosen. Lighting that changes colour on its own counts, even when it also turns off on mute.

Not available

Not available

Lighting zonesiIndependently controllable lighting areas.

Not available

Not available

Software

None of 2 known

SoftwareiThe maker's app for the microphone.

Not available

Not available

User firmware updatesiA public updater or a documented firmware update procedure exists for this exact model.

Not available

Not available

Compatibility

None of 2 known

Works withiOperating systems the maker lists for USB audio. App support can be narrower.

Not available

Not available

ConsolesiConsoles the maker lists for USB audio.

Not available

Not available

Dimensions and weight

2 of 3 differ

Microphone dimensionsiMicrophone body without a stand or a detachable shock mount. A fixed yoke is included. Width is left to right as seen by the speaker, height is bottom to top in normal use and depth is front to back. Orient the microphone as in use on its yoke or stand. Depth is the direction it points at the speaker, height is up and width is across. An upright side-address microphone has its length as height. An end-address microphone has its length as depth, also when it is held in the hand. A round microphone with only a length and a diameter uses the diameter for the other two sides. The source note states the mapping.

Width50Height50Depth160mm(2 × 2 × 6.3 in)1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data: width 50 mm, height 160 mm, depth 50 mm, which maps the 160 mm length to height. The microphone is round and end-address, so the 160 mm length is the depth toward the speaker and 50 mm is the width and height, as for the Shure SM58.3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Overall dimensions: 160 mm long and 50 mm in diameter.6Spec databaserecordinghacks.com/microphones/shure/beta-58aRead 23 October 2026Prints 160 mm long and 50 mm maximum diameter.

Width51Height51Depth162mm(2 × 2 × 6.4 in)1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Page data: width 51.0 mm, height 162.0 mm, depth 51.0 mm. The spec sheet gives 162 mm length and 51 mm width. The microphone is round and end-address, so the 162 mm length is the depth toward the speaker and the 51 mm diameter is both width and height, as for the other end-address microphones. The page data maps the length to height.2Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 2026Dimensions: 162 mm L x 51 mm W. Mapped as in the product page note.6Reviewsoundguys.com/shure-sm58-review-25950Read 15 October 2026Review spec table: 162 x 51 mm.

Microphone weightiWithout stand, detachable shock mount and cable. A fixed yoke is included.

278g(9.8 oz)1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data weight: 278 g.2Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026Specifications: Weight Net 0.278 kg (0.62 lbs).3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Net weight: 278 grams (9.92 oz).6Spec databaserecordinghacks.com/microphones/shure/beta-58aRead 23 October 2026Prints 278 g.

298g(10.5 oz)1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Page data weight: 298 g. The spec sheet says net 298 g. The user guide prints 0.33 kg, see the user guide note.2Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 2026Weight: net 298 g.6Reviewsoundguys.com/shure-sm58-review-25950Read 15 October 2026Review spec table: 298 g.

Weight with standiWith the included stand or mount attached, without the cable. An included shock mount between the microphone and the stand counts.

Not available

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Certifications

0 of 1 differ

Other certifications

CE3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Certification: eligible to bear CE marking. Conforms to European EMC Directive 89/336/EEC.

CE3Owner's manualpubs.shure.com/guide/SM58/en-USRead 15 October 2026Certifications: meets the Essential Requirements of all relevant European directives and is eligible for CE marking.

In the box

1 of 1 differ

In the box

BETA 58A microphone, A25D Adjustable Stand Adapter, 95A2050 5/8" to 3/8" (Euro) Thread Adapter, 26A21 Storage Bag1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026Page data furnished accessories: 1 A25D Adjustable Stand Adapter, 1 95A2050 5/8 inch to 3/8 inch (Euro) Thread Adapter and 1 26A21 Storage Bag. The microphone is added to the list.3Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Furnished accessories: adjustable stand adapter A25D, 5/8 inch to 3/8 inch (Euro) thread adapter 95A2050 and storage bag 26A21.

SM58 microphone, A25D Swivel Stand Adapter, 95A2313 Storage Bag, C25J 25' XLR-cable1Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026Page In the Box: 1 A25D Swivel Stand Adapter and 1 95A2313 Storage Bag. SM58-CN page data adds 1 C25J 25 ft XLR cable. The microphone itself is added to each list.2Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 2026Available Models: SM58-LC includes stand adapter and zippered pouch. SM58-CN includes a 7.6 m XLR-male to XLR-female cable, swivel adapter and a zippered pouch.

Links

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Product page

www.shure.com/en-US/products/microphones/beta_58a1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 2026

www.shure.com/en-US/products/microphones/sm581Maker product pageshure.com/en-US/products/microphones/sm58Read 15 October 2026

Spec sheet

content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdf1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 20262Maker spec sheet (PDF)content-files.shure.com/Pubs/BETA58A/beta58a-specification-sheet-english.pdfRead 23 October 2026One page Product Specifications sheet, copyright 2015.

pubs.shure.com/file/2600072Maker spec sheet (PDF)pubs.shure.com/file/260007Read 15 October 2026

Manual

pubs.shure.com/guide/BETA58A/en-US1Maker product pageshure.com/en-US/products/microphones/beta_58aRead 23 October 20263Owner's manualpubs.shure.com/view/guide/BETA58A/en-US.pdfRead 23 October 2026Shure online user guide for the BETA 58A. The PDF edition, Rev. 5 (27C2796), was read for the specs.

pubs.shure.com/guide/SM58/en-US3Owner's manualpubs.shure.com/guide/SM58/en-USRead 15 October 2026Shure online user guide for the SM58, version 6.4 (2024-F). The PDF edition at pubs.shure.com/view/guide/SM58/en-US.pdf was read for the specs.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

None of 1 known

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

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Both are also in the API. Back to all microphones.