Wireless speakers / Compare

Bang & Olufsen Beosound A1 3rd Gen vs Marshall Emberton III

A

Product A: Bang & Olufsen

Beosound A1 3rd Gen

46 of 96 known

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B

Product B: Marshall

Emberton III

53 of 96 known

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Every value links to where we found it.

Only differences

ABang & Olufsen Beosound A1 3rd Gen

BMarshall Emberton III

General

6 of 8 differ

Series

Beosound A11Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Maker names the speaker Beosound A1 3rd Gen, the third generation of Beosound A1.

Emberton1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026

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

1736000, 17360021Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Page structured data gives SKU 1736000 for the Warm Granite selection. B&H lists 1736002 for Natural Aluminum. Other colour SKUs are not stored.

10068841Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Exact currently sold US Black and Brass selection, pid and public Product JSON-LD SKU 1006884. Selected colour and InStock offer were read. Brown strap bundle, limited editions and other colour SKUs are excluded.12Retailer pagebhphotovideo.com/c/product/1840903-REG/marshall_1006884_emberton_iii_black_brass.htmlRead 8 October 2026

GTIN / EAN

Not available

734005540225512Retailer pagebhphotovideo.com/c/product/1840903-REG/marshall_1006884_emberton_iii_black_brass.htmlRead 8 October 2026Exact Black and Brass MFR 1006884 page explicitly lists EAN 7340055402255. This is the selected normal SKU, not Cream or Hendrix. Public web-rendered page was read. Its incorrect one-driver and 2 x 76 W technical cells are excluded, and no access challenge was bypassed.

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

6 May 20255Reviewt3.com/tech/bluetooth-speakers/bang-olufsen-beosound-a1-gen-3-reviewRead 13 October 2026Launch date 6 May 2025.7Press articleaudioxpress.com/news/bang-olufsen-launches-third-generation-beosound-a1-portable-speakerRead 13 October 2026News item of May 6, 2025 announces the third generation.

19 August 20243Press releaselittleredrooster.co.uk/wp-content/uploads/2024/08/UK_Emberton-III-Willen-II-press-release.pdfRead 8 October 20264Press releasegroup.marshall.com/2024/08/19/marshall-unveils-new-portable-powerhouses-emberton-iii-and-willen-iiRead 8 October 2026

Status

Available1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Maker offers the speaker for sale at USD 399 on the accessed date.

Available1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026

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

Not available

Marshall Emberton II13Reviewwhathifi.com/news/rock-on-marshalls-third-gen-portable-speakers-are-here-to-rock-your-world-wherever-you-goRead 23 October 2026What Hi-Fi calls the Emberton III a sequel to the second-generation Emberton and says it is slightly larger than its predecessor.14Press articlet3.com/tech/bluetooth-speakers/marshall-emberton-3-reviewRead 23 October 2026T3's review calls the Emberton III the replacement for the Emberton II.

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.

$3495Reviewt3.com/tech/bluetooth-speakers/bang-olufsen-beosound-a1-gen-3-reviewRead 13 October 2026Official launch price GBP 299 / USD 349 / AUD 639. Tom's Guide later lists USD 399 and the maker page lists USD 399, which are not launch prices.6Reviewtechradar.com/audio/wireless-bluetooth-speakers/bang-and-olufsen-beosound-a1-3rd-generation-reviewRead 13 October 2026Price box gives USD 349 / GBP 299 / AUD 639. The article body has a typo of USD 249.8Reviewwhathifi.com/speakers/wireless-speakers/bang-and-olufsen-beosound-a1-3rd-generationRead 13 October 2026Review header gives the tested price as GBP 299 / USD 349 / AUD 639. The article body has a typo of USD 249.

$1693Press releaselittleredrooster.co.uk/wp-content/uploads/2024/08/UK_Emberton-III-Willen-II-press-release.pdfRead 8 October 2026Page 3 Manufacturer Suggested Retail Price lists US 169 USD and EU 179 EUR. Stored literal whole-currency amounts preserve this primary launch document. Later current 179.99 USD price and differing review quotations are excluded. US tax treatment is not specified.

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.

€3497Press articleaudioxpress.com/news/bang-olufsen-launches-third-generation-beosound-a1-portable-speakerRead 13 October 2026Article gives 349 for EUR and USD. European prices include VAT.

€1793Press releaselittleredrooster.co.uk/wp-content/uploads/2024/08/UK_Emberton-III-Willen-II-press-release.pdfRead 8 October 2026Page 3 original EU MSRP is 179 EUR. Exact normal launch model, not a limited edition or current sale price. VAT treatment is not expressly stated.

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

US, EU5Reviewt3.com/tech/bluetooth-speakers/bang-olufsen-beosound-a1-gen-3-reviewRead 13 October 2026Launch prices evidenced for the US and Europe.

US1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026

ColoursiThe maker's own colour names

Warm Granite, Natural Aluminium, Honey Tone, Lavender Purple, Rustic Red, Eucalyptus Green1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Colour selector on the maker page lists six colours. Three colours were available at launch.

Black and Brass1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026

Speaker typeiHome covers speakers made to stay in one place, including smart speakers. A speaker with Wi-Fi or a voice assistant can be of any type.

Portable1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Maker calls it a portable Bluetooth speaker.

Portable1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026

Audio

9 of 18 differ

Audio channelsiSound channels reproduced by one speaker. Pairing two speakers for stereo is separate.

Not available

Stereo1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Maker Stereo/mono table explicitly states Stereo for one physical speaker. True Stereophonic is the built-in multidirectional stereo playback feature, not proof of wireless left/right pairing.

Audio driversiPowered audio transducers in one speaker. Passive radiators are counted separately. Circular diameter and rectangular width and height have separate columns. Per-driver power must state continuous or RMS basis and battery or mains operation in the source note.

ABang & Olufsen Beosound A1 3rd Gen

Driver type	Count	Diameter (mm)
Woofer	1	82.55
Tweeter	1	15.24

Source1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Tech specs give 1 x 0.6 inch tweeter and 1 x 3 1/4 inch woofer. Inch sizes are converted exactly to millimetres. TechRadar gives 15 mm and 83 mm. No per-driver rated power is stored because the 30 W figures are amplifier ratings.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Speaker drivers: 1 x 3 1/4 inch woofer and 1 x 0.6 inch tweeter. Power amplifiers: 2 x 30 W Class D for woofer and tweeter.

BMarshall Emberton III

Driver type	Count	Diameter (mm)
Dynamic full-range	2	50.8

Source5Retailer pagecrutchfield.com/p_972EMBT3BK/Marshall-Emberton-III-Black-and-Brass.htmlRead 8 October 2026Exact MFR 1006884 product highlights and narrative explicitly identify two 2-inch full-range powered drivers, each with its own Class D amplifier. Published nominal diameter 2 inches converts exactly to 50.8 mm. No continuous per-driver watts are established. Maker/PR amplifier figure two 38 W and 10 W driver labels have no continuous/RMS operating basis, so all rated/peak audio power fields remain unknown. B&H miscounts one powered driver and says 2 x 76 W, which are excluded.6Reviewtechradar.com/audio/wireless-bluetooth-speakers/marshall-emberton-iii-bluetooth-speaker-reviewRead 8 October 2026Specs table explicitly lists two full-range drivers and two passive radiators. Its watt labels lack a continuous/RMS basis and are not stored as rated audio output.

Passive radiatorsiPassive, unpowered bass radiators. Excludes powered drivers.

Not available

21Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Two passive radiators. These are unpowered and excluded from the powered-driver table.

Rated audio poweriMaker-published total rated continuous audio output. Battery power is used for portable speakers when mains and battery ratings differ. Peak marketing power is separate.

Not available

Not available

Rated audio power on mainsiTotal rated continuous audio output with external power. Store a separate battery rating when the maker publishes both.

Not available

Not available

Audio output power (unspecified rating)iMaker- or reviewer-published audio output power whose continuous or peak rating basis is not stated. This is separate from rated continuous output and explicitly published peak output.

60W1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Amplifier row: 30 W Class D for tweeter and 30 W Class D for woofer, total 60 W. This is an amplifier rating. The rating basis of the acoustic output is not stated.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

Not available

Peak audio poweriExplicitly published peak audio output. Never substitute for rated continuous output.

Not available

Not available

Frequency response lower limit (claimed)iPublished acoustic frequency response limit. Tolerance and operating mode belong in the source note. The Bluetooth transmission range that some spec tables and retailers label Frequency Response, such as A2DP 20 to 20,000 Hz, is not stored.

54Hz1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Frequency range 54 to 20,000 Hz. Tolerance is not stated. The 92 dB SPL at 1 m maker claim is not entered as a measurement.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

65Hz1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Published 65 Hz to 20,000 Hz range. Tolerance and volume mode are not stated. The separate 90 dB SPL at 1 m maker claim is not a reviewer measurement and is not entered in measured_max_spl_db.

Frequency response upper limit (claimed)iPublished acoustic frequency response limit. Tolerance and operating mode belong in the source note. The Bluetooth transmission range that some spec tables and retailers label Frequency Response, such as A2DP 20 to 20,000 Hz, is not stored.

20kHz1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Frequency range 54 to 20,000 Hz. Tolerance is not stated.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

20kHz1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026

Signal-to-noise ratio (claimed)

Not available

Not available

Adjustable equalizeriUser-adjustable frequency bands. Selecting fixed sound presets alone does not qualify.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Customizable Sound EQ: presets available and fully customisable in the Bang & Olufsen App. The number of bands is not stated.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Customisable sound EQ: yes, five presets in the Bang & Olufsen app and fully customisable.

No6Reviewtechradar.com/audio/wireless-bluetooth-speakers/marshall-emberton-iii-bluetooth-speaker-reviewRead 8 October 2026Matching third-generation review states three fixed EQ presets and no EQ customization. Selecting fixed presets does not meet adjustable-band equalizer field meaning.7Reviewlesnumeriques.com/enceintes-portables/marshall-emberton-iii-p75413/test.htmlRead 8 October 20269Reviewtomsguide.com/audio/marshal-emberton-iii-reviewRead 8 October 2026Review states three fixed presets are the only sound personalization. Its approximately 31-hour mid-volume observation has looser conditions than the selected 80 dB / 1 m test and is not mixed into the stored runtime.

Equalizer bandsiNumber of user-adjustable frequency bands. Do not count sound presets.

Not available

Not available

Automatic sound adjustmentiAdjusts audio to placement or playback conditions. Keep the named feature and conditions in the source note.

Not available

Yes1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Dynamic Loudness automatically adjusts tonal balance as the listening volume changes. This is not spatial room calibration.

Sound modesiNamed playback modes. Battery extension modes are also qualified in battery source notes.

Not available

Marshall, Push, Voice7Reviewlesnumeriques.com/enceintes-portables/marshall-emberton-iii-p75413/test.htmlRead 8 October 2026Application section explicitly names Marshall, Push and Voice fixed modes. Tested firmware 9.1.7 and Marshall Bluetooth app 3.2.1.1 (250123.176). No user-adjustable band equalizer.

Wireless stereo pairingiTwo compatible speakers can play separate left and right channels.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Stereo pairing between two Beosound A1 2nd Generations, two 3rd Generations or one of each.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20263Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Guide says any combination of 3rd Generation and 2nd Generation speakers can be stereo paired in the app or manually.

Not available

Speaker link protocolsiNamed systems for linking compatible speakers, such as PartyBoost, Auracast or Party Connect. Linking support does not establish compatibility across all models.

Not available

Not available

Max linked speakersiPublished maximum in a speaker group. A stereo pair is recorded separately. A figure such as 100+ is stored as 100.

Not available

Not available

Max Bluetooth group speakersiPublished maximum speakers in one Bluetooth playback group, including the first speaker. Source notes name the compatible models or families, linking system and firmware requirements. Wi-Fi groups and concurrent Bluetooth source devices are excluded. A stereo pair alone does not establish the maximum when other Bluetooth linking systems are supported. A figure such as 100+ is stored as 100.

Not available

Not available

Connectivity

7 of 16 differ

Bluetooth audio playbackiPlays audio streamed over Bluetooth from a phone or other source. Bluetooth used only for setup or app control does not count.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 20262Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20268Reviewwhathifi.com/speakers/wireless-speakers/bang-and-olufsen-beosound-a1-3rd-generationRead 13 October 2026

Yes5Retailer pagecrutchfield.com/p_972EMBT3BK/Marshall-Emberton-III-Black-and-Brass.htmlRead 8 October 20267Reviewlesnumeriques.com/enceintes-portables/marshall-emberton-iii-p75413/test.htmlRead 8 October 2026

Bluetooth versioniVersion of the Bluetooth radio. Some Wi-Fi speakers use Bluetooth only for setup. See Bluetooth audio playback.

5.11Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Connectivity table: Bluetooth 5.1.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

5.31Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Maker explicitly publishes Bluetooth 5.3 LE. LE Audio-ready and future Auracast wording do not prove current activation. Current exact-model 9.2.6 firmware notes were checked and only identify security/Fast Pair changes, so LE Audio/Auracast activation and speaker-link limits remain unknown.

Bluetooth codecsiExplicitly supported receive codecs. Bluetooth version alone does not establish codecs.

SBC, AAC, aptX Adaptive1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Connectivity table lists aptX Adaptive and AAC. What Hi-Fi? also lists SBC.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20268Reviewwhathifi.com/speakers/wireless-speakers/bang-and-olufsen-beosound-a1-3rd-generationRead 13 October 2026Review lists Bluetooth 5.1 with SBC, AAC and aptX Adaptive codec support. The maker lists AAC and aptX Adaptive.

SBC5Retailer pagecrutchfield.com/p_972EMBT3BK/Marshall-Emberton-III-Black-and-Brass.htmlRead 8 October 2026Current exact-model Specs panel opened in normal Chrome: SBC Yes, AAC No. SBC is independently supported by Les Numeriques and Android Central. Only confirmed SBC is stored. Codec inventory is incomplete: AAC is disputed by those two reviews, so AAC is neither stored as supported nor labelled unsupported. aptX/LDAC are not inferred from Bluetooth version.7Reviewlesnumeriques.com/enceintes-portables/marshall-emberton-iii-p75413/test.htmlRead 8 October 2026Public characteristics table lists SBC and AAC. SBC agrees with current exact Crutchfield table. AAC conflicts with that retailer No cell and is omitted pending direct maker evidence. LC3 is described as unavailable under this tested firmware and is not treated as current universally active support.

Bluetooth profiles

Not available

Not available

Bluetooth LE AudioiExplicit LE Audio support. Bluetooth LE for app control alone does not qualify.

Not available

Not available

AuracastiExplicit Auracast support. Sending, receiving and speaker-group roles belong in source notes.

No6Reviewtechradar.com/audio/wireless-bluetooth-speakers/bang-and-olufsen-beosound-a1-3rd-generation-reviewRead 13 October 2026Review says Bluetooth 5.1 means the speaker does not support Auracast.7Press articleaudioxpress.com/news/bang-olufsen-launches-third-generation-beosound-a1-portable-speakerRead 13 October 2026Article describes the speaker as Bluetooth 5.1 and not Auracast-enabled.

Not available

MultipointiConcurrent Bluetooth source connections. Pairing memory and speaker-to-speaker linking do not qualify.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Connectivity table: Yes, up to 2 devices.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20266Reviewtechradar.com/audio/wireless-bluetooth-speakers/bang-and-olufsen-beosound-a1-3rd-generation-reviewRead 13 October 2026Review says multipoint connectivity connects two sources at the same time.

Yes2Owner's manualassets.ctfassets.net/javen7msabdh/6vPR2v4hd20NkzrsUHx3wX/03f42d56f70763024d6d65a4f36f3bcb/Marshall_Emberton-III_OLM_R1_1_en.pdfRead 8 October 2026

Multipoint source devicesiMaximum concurrently connected Bluetooth source devices, not remembered pairings.

21Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Connectivity table: up to 2 devices.

22Owner's manualassets.ctfassets.net/javen7msabdh/6vPR2v4hd20NkzrsUHx3wX/03f42d56f70763024d6d65a4f36f3bcb/Marshall_Emberton-III_OLM_R1_1_en.pdfRead 8 October 2026Printed page 7 explicitly states connected with 2 devices at a time and remembers up to 8 previously paired devices. Stored 2 counts concurrent Bluetooth source devices, not pairing memory or linked speakers.

Bluetooth range (claimed)iMaker-claimed Bluetooth range to the source device. Test conditions belong in the source note.

Not available

100m1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Up to 100 m in free field. Published open-field claim, not a typical indoor operating distance or a measured range.

Wi-FiiBuilt-in Wi-Fi, for audio streaming, setup or control.

No9Reviewtomsguide.com/audio/bluetooth-speakers/i-just-tested-this-portable-bluetooth-speaker-and-it-could-last-you-foreverRead 13 October 2026Review says there is no Wi-Fi on board.

No6Reviewtechradar.com/audio/wireless-bluetooth-speakers/marshall-emberton-iii-bluetooth-speaker-reviewRead 8 October 2026Review describes Bluetooth as the only playback connection. No Wi-Fi or wired playback is offered.

Wi-Fi standardsiOne 802.11 name per item, such as 802.11ax. A Wi-Fi generation is written as its standard, so Wi-Fi 5 is 802.11ac and Wi-Fi 6 is 802.11ax. Older standards are listed only when a source names them.

Not available

Not available

Network audio protocolsiNamed systems that stream audio to the speaker over the home network. AirPlay is written as AirPlay 2. Chromecast built-in is written as Google Cast. Other names follow the maker, such as Spotify Connect.

Not available

Not available

USB audio inputiPlayback from a connected computer or phone through USB. Charging, service ports and USB flash-drive playback do not qualify.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Physical connections: 1 x USB-C for charging and streaming.3Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Guide says the speaker can be used as a speakerphone via a USB-C cable connected to a computer. The maker page lists USB-C for streaming.

No6Reviewtechradar.com/audio/wireless-bluetooth-speakers/marshall-emberton-iii-bluetooth-speaker-reviewRead 8 October 2026Bluetooth-only music playback. USB-C is charging, not computer/phone USB audio input.

USB drive playbackiPlayback of audio files on a connected USB storage device.

Not available

No6Reviewtechradar.com/audio/wireless-bluetooth-speakers/marshall-emberton-iii-bluetooth-speaker-reviewRead 8 October 2026The review identifies no source route besides Bluetooth. USB-C charging is not USB storage-file playback.

USB audio file formats

Not available

Not available

PortsiPhysical speaker connectors. Record charging, audio input, power output and service roles separately. A shared microphone and guitar jack is one port. A combo jack that takes XLR and 6.35 mm plugs is 6.35 mm audio, and the role names XLR. Optical is a TOSLINK digital audio socket.

ABang & Olufsen Beosound A1 3rd Gen

Connector	Count	Role
USB-C	1	Charging, speakerphone and audio streaming

Source1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Physical connections: one USB-C for charging and streaming. The user guide adds speakerphone use over USB-C.3Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Guide shows USB-C for charging and for speakerphone use with a computer.

BMarshall Emberton III

Connector	Count	Role
USB-C	1	Charging power input

Source2Owner's manualassets.ctfassets.net/javen7msabdh/6vPR2v4hd20NkzrsUHx3wX/03f42d56f70763024d6d65a4f36f3bcb/Marshall_Emberton-III_OLM_R1_1_en.pdfRead 8 October 2026Printed page 4 complete device layout identifies one USB-C power input. Printed page 5 charging instructions use the supplied USB-C lead and recommend a 5 V / 3 A USB source. Port data version and maximum device input watts are not stated.

Controls and software

3 of 8 differ

SpeakerphoneiBuilt-in microphone and call support, through a connected phone or a voice assistant's calling. A microphone used only for voice commands does not count. Microphone inputs for karaoke are separate.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Connectivity table: speakerphone Yes. Product sheet names a 3 microphone array.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20263Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Controls - Calls section describes accepting, declining and muting calls with the built-in microphone.

Yes2Owner's manualassets.ctfassets.net/javen7msabdh/6vPR2v4hd20NkzrsUHx3wX/03f42d56f70763024d6d65a4f36f3bcb/Marshall_Emberton-III_OLM_R1_1_en.pdfRead 8 October 2026Printed pages 4-5 explicitly describe the microphone for speakerphone calls. Bluetooth button routes a call between speaker and phone. Knob answers/ends and rejects calls.

Voice assistantsiVoice assistants explicitly usable through the speaker, such as Amazon Alexa, Google Assistant, Siri or Sonos Voice Control. State whether a connected phone is required.

Not available

Not available

Controls

Play/pause, Volume up/down, Power, Bluetooth pairing, Microphone mute5Reviewt3.com/tech/bluetooth-speakers/bang-olufsen-beosound-a1-gen-3-reviewRead 13 October 2026Review says play/pause, volume down and volume up are on one side. On/off, Bluetooth and microphone buttons are on the other side. What Hi-Fi? gives the same layout.8Reviewwhathifi.com/speakers/wireless-speakers/bang-and-olufsen-beosound-a1-3rd-generationRead 13 October 2026Review says the play/pause button and volume up and down are on one side, and Bluetooth pairing, power and microphone switches are on the other.

Power button, Bluetooth pairing and call-routing button, Multidirectional playback, volume and call-control knob2Owner's manualassets.ctfassets.net/javen7msabdh/6vPR2v4hd20NkzrsUHx3wX/03f42d56f70763024d6d65a4f36f3bcb/Marshall_Emberton-III_OLM_R1_1_en.pdfRead 8 October 2026Printed page 4 power and Bluetooth buttons plus the multidirectional knob. Page 5: press once play/pause or answer/end, press twice reject call, left/right skip, up/down volume. Ten-segment battery indication is status, not another control.

Companion app

Bang & Olufsen App3Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Guide tells the user to download the Bang & Olufsen App for set-up, audio personalisation and support.

Marshall Bluetooth1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026

App platforms

Not available

iOS, Android1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026

User firmware updates

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Page says the modular construction enables battery replacement, servicing and software updates over time.

Yes10Maker product pagemarshall.com/nl/en/support/speakers/support-for-emberton-iii/latest-firmware-versionRead 8 October 2026Exact-model current maker firmware page gives user app update instructions and versions 9.2.6/9.2.1/9.1.7. It does not publish an LE Audio/Auracast activation change, so no activation or broadcast count is inferred.

Built-in lightingiDecorative or ambient lighting. Status, battery, connection and microphone indicator LEDs alone do not qualify.

Not available

Not available

Lighting modes

Not available

Not available

Smart home

None of 3 known

Matter controlleriCan add and control Matter devices. Being a Matter device alone does not count.

Not available

Not available

Thread border routeriConnects Thread smart home devices to the home network.

Not available

Not available

Zigbee hubiA built-in Zigbee radio that controls Zigbee smart home devices.

Not available

Not available

Battery and charging

10 of 17 differ

Built-in battery

Yes2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Product sheet lists battery size and playtime for the built-in battery.

Yes1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026

Playback time (claimed)iMaximum maker-claimed music playback on one charge in normal playback mode. Battery extension or reduced-bass boost modes belong in battery_life_boost_h. Record volume and lighting conditions in the source note.

24h1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Up to 24 hours. The product sheet states the condition as typical listening volume.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 202624 hours at typical listening volume.

32h1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Normal-playback maker claim is 32+ hours on one charge. Stored 32 preserves the stated numerical threshold with the plus qualifier here, not an exact maximum or guaranteed runtime at every volume. No volume, codec, EQ preset or battery-preservation setting is specified. No battery extension total is published.

Playback with battery extension (claimed)iTotal claimed runtime with the named battery extension mode enabled. Store the total, not only the extra hours. Keep sound and lighting restrictions in the source note.

Not available

Not available

Battery energyiPublished battery pack energy. Do not calculate from an assumed voltage.

Not available

Not available

Battery capacityiPublished pack capacity at the voltage in battery_voltage_v. Do not substitute power-bank output capacity. A figure written per cell, such as 5000mAh*2, is not a pack capacity unless the maker states the pack figure.

3,300mAh2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Battery size 3,300 mAh. Nominal voltage and Wh are not published.

Not available

Nominal battery voltage

Not available

Not available

Battery chemistry

Not available

Lithium-ion2Owner's manualassets.ctfassets.net/javen7msabdh/6vPR2v4hd20NkzrsUHx3wX/03f42d56f70763024d6d65a4f36f3bcb/Marshall_Emberton-III_OLM_R1_1_en.pdfRead 8 October 2026Printed page 6 identifies lithium-ion batteries. Capacity, energy and nominal voltage are not stated and are not inferred.

User-replaceable batteryiBattery that the maker documents as replaceable by the user. Service replacement does not qualify.

No1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Page says the battery is replaced at an authorised B&O service centre or showrooms, so it is not documented as user-replaceable. Tom's Guide says the battery is not user-replaceable.9Reviewtomsguide.com/audio/bluetooth-speakers/i-just-tested-this-portable-bluetooth-speaker-and-it-could-last-you-foreverRead 13 October 2026Review says B&O replaces the battery after you send the speaker in, and that it is a shame the battery is not user-replaceable.

Not available

Full charge timeiTime from discharged to full under the maker conditions. Adapter rating and simultaneous use belong in source notes.

3h1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Approximately 3 hours. The product sheet states 5 V, 3 A charging.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20263 hours at 5 V and 3 A charging.

2h1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Maker says full charge in 2 hours. Manual recommends a 5 V / 3 A USB power source. Charging while playing and battery-preservation settings are not specified. A recommended adapter rating is not substituted for a separately published speaker input ceiling.

Quick charge duration

Not available

20min1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Maker claim: 20 minutes of charging gives 6 hours of playtime. Volume, EQ preset, codec and initial state of charge are not stated.

Playback after quick chargeiClaimed music playback after quick_charge_min of charging. Source conditions apply.

Not available

6h1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026

Charging input ratingiPublished speaker input voltage and current. An adapter rating alone does not establish device input.

5 V DC, 3 A2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Power supply 5 V DC / 3 A via the USB-C connector.

Not available

Max charging inputiPublished maximum charging input. USB audio power requirements and adapter output are separate.

15W4Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/3ZNqrXWyJT0BTQn2v1KEHA/f525f88e4d7e237d3fa5a2ebbe6f9dd5/Beosound_A1_3rd_Gen_Important_Information_LP_06052025_Web.pdfRead 13 October 2026Charger guidance in the Spanish text says a charger power between a minimum of 5 W required by the radio equipment and a maximum of 15 W gives maximum charging speed. Rating label DC 5 V 3 A. The maximum is stored as 15 W.

Not available

USB Power Delivery charging

Not available

Not available

Charges other devices

Not available

No5Retailer pagecrutchfield.com/p_972EMBT3BK/Marshall-Emberton-III-Black-and-Brass.htmlRead 8 October 2026Exact-model Power and Battery Info table explicitly says Charges External Device Via USB No. This excludes charging another device, separately from charging the speaker itself.8Reviewcomputerbild.de/artikel/avf-Tests-Audio-Marshall-Emberton-3-im-Test-Anders-und-doch-gleich-39229485.htmlRead 8 October 2026Public test conclusion explicitly identifies absence of a power-bank function and any music source besides Bluetooth. This corroborates the exact retailer table.

Max power-bank outputiPublished power delivered by the speaker to another device. Output voltage and current belong in the source note.

Not available

Not available

Wireless chargingiThe speaker battery can be charged wirelessly. Wireless power output to another device is separate.

Not available

Not available

Durability

1 of 5 differ

Dust and water ratingiExact published IP rating. Keep separate ratings, such as IP68 and IP69, as separate entries.

IP671Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Dust and waterproof rating IP67.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

IP671Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026IP67 dust and waterproof claim: immersion at 1 m for up to 30 minutes. Does not establish floating or a defined drop-test height.

Floats

Not available

Not available

Drop resistanceiExplicit maker claim or defined drop test. Do not infer from rugged wording.

Not available

Not available

Drop test heightiMaker-published tested height. Surface and conditions belong in source notes.

Not available

Not available

Carry featuresiPublished handles, straps, carabiners or wheels.

Waterproof leather strap6Reviewtechradar.com/audio/wireless-bluetooth-speakers/bang-and-olufsen-beosound-a1-3rd-generation-reviewRead 13 October 2026Review says a carry strap made of waterproof leather is threaded through the polymer base.

Strap anchor2Owner's manualassets.ctfassets.net/javen7msabdh/6vPR2v4hd20NkzrsUHx3wX/03f42d56f70763024d6d65a4f36f3bcb/Marshall_Emberton-III_OLM_R1_1_en.pdfRead 8 October 2026Printed page 4 strap anchor is a fastening point for an optional carry strap or charm. No strap is included with this Black and Brass SKU.

Measured

1 of 6 differ

Playback time (measured)iReviewer-measured playback per charge. Volume, lighting, sound mode, firmware and connection belong in the source note.

Not available

25.5h8Reviewcomputerbild.de/artikel/avf-Tests-Audio-Marshall-Emberton-3-im-Test-Anders-und-doch-gleich-39229485.htmlRead 8 October 2026December 8, 2024 original Emberton III battery test reports approximately 25.5 hours at average 80 dB sound pressure measured from 1 m. Stored literal 25.5 retains the review approximation, not an exact guaranteed result. Connection was Bluetooth, the available playback route. Source device, codec, EQ preset, firmware version, battery-preservation state, audio programme and status-light state are not published. Higher test level than the unqualified maker 32+ claim can shorten runtime, but no maker test volume is invented.

Max sound pressure (measured)iReviewer-measured maximum SPL. Distance, test method and power source belong in source notes.

Not available

Not available

Low-frequency extension (measured)iReviewer-measured low-frequency limit. Threshold and test method belong in source notes.

Not available

Not available

High-frequency extension (measured)iReviewer-measured high-frequency limit. Threshold and test method belong in source notes.

Not available

Not available

Audio latency (measured)iReviewer-measured source-to-speaker latency. Source device, app, codec, firmware and connection belong in source notes. App compensation may affect results.

Not available

Not available

Full charge time (measured)iReviewer-measured time from empty to full. Power adapter and method belong in the source note.

Not available

Not available

Dimensions and weight

3 of 3 differ

DimensionsiSpeaker body width, height and depth on explicitly identified axes. Unlabeled tuples do not establish axis meanings. Handle, strap and orientation conditions belong in the source note.

Width133Height46Depth133mm(5.2 × 1.8 × 5.2 in)1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Tech specs label 13.3 W x 4.6 H x 13.3 D cm. Converted exactly to millimetres. Strap and orientation conditions are not stated.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Product dimensions 133 W x 46 H x 133 D, in millimetres.

Width160Height68Depth76.9mm(6.3 × 2.7 × 3 in)1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Maker explicitly labels width 160 mm, height 68 mm and depth 76.9 mm. Bare speaker body in normal horizontal orientation, no optional strap. Millimetre cells take precedence over rounded inch figures.

WeightiSpeaker mass including its battery. Excludes packaging, charger and removable carry accessories unless the source states otherwise.

576g(1.3 lb)1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Tech specs: 576 g.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026576 g.

670g(1.5 lb)1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Published speaker weight 0.67 kg converted exactly to 670 g. Built-in battery included, packaging, charger and optional strap excluded.

Body materials

Pearl blasted anodised aluminium, Waterproof leather, Polymer1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Design table: pearl blasted anodized aluminium, waterproof leather, polymer.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

Silicone sleeve, Metal grilles2Owner's manualassets.ctfassets.net/javen7msabdh/6vPR2v4hd20NkzrsUHx3wX/03f42d56f70763024d6d65a4f36f3bcb/Marshall_Emberton-III_OLM_R1_1_en.pdfRead 8 October 2026Printed page 6 identifies a removable silicone sleeve. Metal grille material is separately supported by the matching hands-on review. The internal enclosure resin and recycled-content percentages are not guessed.9Reviewtomsguide.com/audio/marshal-emberton-iii-reviewRead 8 October 2026Matching Black and Brass third-generation hands-on review explicitly describes metal grilles and rubberized exterior. Maker manual specifically identifies the external sleeve as silicone. No internal chassis alloy is inferred.

Certifications

1 of 1 differ

FCC IDs

Not available

Not available

Other certifications

Cradle to Cradle Certified Bronze2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Cradle to Cradle Certified Bronze, described as the first such Bluetooth speaker.

EU Declaration of Conformity (2014/53/EU RED), RoHS (2011/65/EU)11Maker spec sheet (PDF)assets.ctfassets.net/javen7msabdh/2SE8n9eDLitcnYFpyLp9pZ/3c162fcc01bf55d44a326f985152fe5f/Declaration_Of_Conformity_-_EMBERTON_III.pdfRead 8 October 2026Maker exact EMBERTON III EU declaration, English printed page 3, signed January 29, 2024: RED 2014/53/EU and RoHS 2011/65/EU. Model-level EU conformity claim only. No US FCC identifier, battery certificate number or test-score equivalence is inferred.

In the box

1 of 1 differ

In the box

Beosound A1 3rd Generation, Fabric USB-C to USB-C cable, 1.25 m, Quick Start Guide, Important Guide1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Included in the box: speaker, Quick Start Guide, fabric USB-C to USB-C cable 1.25 m. The product sheet also lists an Important Guide.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Beosound A1 3rd Generation, fabric USB-C to USB-C cable 1.25 m, Quick Start Guide, Important Guide.

Emberton III speaker, USB-C charging cable, User manual and legal and safety information1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026Complete selected Black and Brass box list: speaker, USB-C charging cable, user manual/legal/safety information. A strap is supplied only with Brown, which is not this reference. No USB power adapter is listed.

Links

Not compared

Product page

www.bang-olufsen.com/en/us/speakers/beosound-a11Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026

www.marshall.com/us/en/product/emberton-iii1Maker product pagemarshall.com/us/en/product/emberton-iiiRead 8 October 2026

Spec sheet

assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdf2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Maker product sheet dated 07.2025, three specification pages.

littleredrooster.co.uk/wp-content/uploads/2024/08/UK_Emberton-III-Willen-II-press-release.pdf3Press releaselittleredrooster.co.uk/wp-content/uploads/2024/08/UK_Emberton-III-Willen-II-press-release.pdfRead 8 October 2026Original Marshall-branded four-page August 19, 2024 launch/technical information PDF hosted by its PR agency. This is maker-issued material, not an independently designed retailer datasheet.

Manual

assets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdf3Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Maker multilingual user guide, edition 2505. English sections read.

assets.ctfassets.net/javen7msabdh/6vPR2v4hd20NkzrsUHx3wX/03f42d56f70763024d6d65a4f36f3bcb/Marshall_Emberton-III_OLM_R1_1_en.pdf2Owner's manualassets.ctfassets.net/javen7msabdh/6vPR2v4hd20NkzrsUHx3wX/03f42d56f70763024d6d65a4f36f3bcb/Marshall_Emberton-III_OLM_R1_1_en.pdfRead 8 October 2026Maker English Full Online Manual R1.1, 10 PDF pages, linked from the exact product page. Printed pages 3-7 cover complete layout, charging, controls, battery chemistry and concurrent source connections.

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.

Not available

Not available

Warranty

1 of 1 differ

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.

2years2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Beocare extends the limited warranty from 2 to 5 years by registering in the app, so the base warranty is 2 years.

1year5Retailer pagecrutchfield.com/p_972EMBT3BK/Marshall-Emberton-III-Black-and-Brass.htmlRead 8 October 2026Exact currently sold US MFR 1006884 product highlights list warranty 1 year. US source-market warranty only, not a universal regional claim. B&H exact SKU independently corroborates the one-year manufacturer warranty.12Retailer pagebhphotovideo.com/c/product/1840903-REG/marshall_1006884_emberton_iii_black_brass.htmlRead 8 October 2026Exact US Black and Brass SKU items include Limited 1-Year Manufacturer Warranty. Scoped to the US source offer, not every regional statutory right.

Both are also in the API. Back to all wireless speakers.