Wireless speakers / Compare

Bose SoundLink Plus vs Harman Kardon Onyx Studio 9

A

Product A: Bose

SoundLink Plus

50 of 96 known

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B

Product B: Harman Kardon

Onyx Studio 9

54 of 96 known

Change Harman Kardon Onyx Studio 9

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All 96 fields

Every value links to where we found it.

Only differences

ABose SoundLink Plus

BHarman Kardon Onyx Studio 9

General

5 of 8 differ

Series

SoundLink1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Maker explicitly places Plus in the SoundLink family.

Onyx Studio1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Maker sheet is titled Onyx Studio 9. Series name from the Onyx Studio line.

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

894040-0100, 4435161Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Observed Black selector request returns commercial SKU 894040-0100, internal offer id SLP-SPEAKERWIRELESS-BLK-WW, selected Black and not refurbished. Physical model 443516 is independently printed in the original guide. The internal storefront id is not substituted for the SKU.2Maker product pagebose.com/on/demandware.store/Sites-Bose_US-Site/en_US/Product-VariationRead 8 October 2026Public selector endpoint URL was observed in current page Black input data-url, not guessed. Returned sku 894040-0100, selected Black and variant id SLP-SPEAKERWIRELESS-BLK-WW. Original guide model 443516 is separate.3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Regulatory page 4 explicitly Model/Type designation 443516. This is hardware model, not color-specific commercial SKU.

HKOS9BLKEP, HKOS9GRYEP, HKOS9BLKAM8Retailer pagepood.datafox.ee/harman-kardon-onyx-studio-9-portable-speakerRead 16 October 2026Manufacturer code HKOS9GRYEP, the grey EU item.9Retailer pagepood.datafox.ee/harman-kardon-onyx-studio-9-speakerRead 16 October 2026Manufacturer code HKOS9BLKEP, the black EU item.10Retailer pageep-online.ch/catv/de/p/1475591/onyx-studio-9Read 16 October 2026HKOS9GRYEP.11Retailer pagepanacompu.com/panama/en/product-information/harman-kardon-onyx-studio-9-portable-wireless-speaker-bluetooth-blackRead 16 October 2026Listing gives model and part number HKOS9BLKAM, the Americas black item.

GTIN / EAN

Not available

1200130014116, 12001300182378Retailer pagepood.datafox.ee/harman-kardon-onyx-studio-9-portable-speakerRead 16 October 2026Listing gives EAN 1200130018237 for HKOS9GRYEP. The ep-online listing gives the same code.9Retailer pagepood.datafox.ee/harman-kardon-onyx-studio-9-speakerRead 16 October 2026Listing gives EAN 1200130014116 for HKOS9BLKEP. The ep-online listing gives the same code.10Retailer pageep-online.ch/catv/de/p/1475591/onyx-studio-9Read 16 October 2026Swiss listing for HKOS9GRYEP gives EAN 1200130018237 and net weight 3.33 kg.

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

12 June 20254Press releasebose.com/pressroom/new-bose-soundlink-plus-and-micro-speakersRead 8 October 2026Official announcement and preorders June 12, 2025.

September 20244Press articlephileweb.com/sp/news/d-av/202410/31/61425.htmlRead 16 October 2026Japanese trade report dated 31 October 2024 says the speaker was first shown at a September 2024 event.

Status

Available1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Current released product with selected offer online and available. Analytics stock field differs from selectable/available flags. Inventory is not release status, and no definite shipping availability is asserted.

Available5Reviewt3.com/tech/bluetooth-speakers/harman-kardon-onyx-studio-9-reviewRead 16 October 2026Review lists current retail offers.

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.

$2694Press releasebose.com/pressroom/new-bose-soundlink-plus-and-micro-speakersRead 8 October 2026Official US launch $269. Actual review header says $269.99 while its body says $269. Official launch claim retained.

$299.955Reviewt3.com/tech/bluetooth-speakers/harman-kardon-onyx-studio-9-reviewRead 16 October 2026Review says the official US price is $299.95. 9to5Toys says the model originally launched at $300. Tax treatment is not stated.

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.

US1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Current US Black selector and USD offer.

US, EU11Retailer pagepanacompu.com/panama/en/product-information/harman-kardon-onyx-studio-9-portable-wireless-speaker-bluetooth-blackRead 16 October 2026The AM code is the US item code. Panama sells the same item.

ColoursiThe maker's own colour names

Black1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Only Black selected reference represented.

Classic Black, Stone Grey3Press releasenews.harmankardon.com/en-GB/245491-harman-kardon-onyx-studio-9-combines-timeless-design-with-innovative-new-featuresRead 16 October 2026Available in Classic Black and Stone Grey. UK press release dated 6 January 2025 with UK availability from February 2025 at 229.99 GBP.4Press articlephileweb.com/sp/news/d-av/202410/31/61425.htmlRead 16 October 2026Japan sells it in Classic Black and Light Grey.

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 pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Explicit portable speaker.

Portable1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Maker title: portable stereo Bluetooth home speaker with a built-in battery and an integrated handle.

Audio

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

Mono1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Own Plus comparison section explicitly says Mono. Exact review independently confirms one speaker is mono.5Reviewsoundguys.com/bose-soundlink-plus-review-better-than-the-jbl-charge-6-139985Read 8 October 2026Actual Plus is mono. Stereo uses second same-model speaker.

Stereo1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Maker title says stereo. Constant Sound Field mixes the music to a three-channel system with a dedicated center channel and two tweeters.

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.

ABose SoundLink Plus

Driver type	Count
Subwoofer	1
Tweeter	1

Source4Press releasebose.com/pressroom/new-bose-soundlink-plus-and-micro-speakersRead 8 October 2026Exact Plus section explicitly one subwoofer and one tweeter. Dimensions and audio RMS watts not published.5Reviewsoundguys.com/bose-soundlink-plus-review-better-than-the-jbl-charge-6-139985Read 8 October 2026Independently one woofer and one tweeter, while original maker calls bass driver subwoofer.

BHarman Kardon Onyx Studio 9

Driver type	Count	Diameter (mm)
Woofer	1	120
Tweeter	3	20

Source1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Woofer 1 x 120 mm and tweeter 3 x 20 mm. One tweeter is the center channel and two face the sides, per the Fnac lab. No per-driver power is published.

Passive radiatorsiPassive, unpowered bass radiators. Excludes powered drivers.

44Press releasebose.com/pressroom/new-bose-soundlink-plus-and-micro-speakersRead 8 October 2026Exact Plus section explicitly four passive radiators, separate from two powered transducers. Micro 2nd Gen dual radiators are not transferred.5Reviewsoundguys.com/bose-soundlink-plus-review-better-than-the-jbl-charge-6-139985Read 8 October 2026Actual review explicitly four passive radiators.

Not available

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

50W1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Rated output power 50 W RMS. No separate battery and mains rating is published.

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.

Not available

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.

Not available

50Hz1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 202650 Hz to 20 kHz at -6 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.

Not available

20kHz1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 202650 Hz to 20 kHz at -6 dB.

Signal-to-noise ratio (claimed)

Not available

80dB1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Published as greater than 80 dB. The stored number is the lower bound.

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

Yes1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026User-adjustable EQ through Bose app. Band count verified in actual review.

Yes1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026The Harman Kardon One app customizes the EQ.

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

35Reviewsoundguys.com/bose-soundlink-plus-review-better-than-the-jbl-charge-6-139985Read 8 October 2026Three-band EQ tested through Bose app. Firmware 4.7.46 and app 11.1.3, Citrus Yellow sample. No preset count substituted for bands.

75Reviewt3.com/tech/bluetooth-speakers/harman-kardon-onyx-studio-9-reviewRead 16 October 2026The Customize preset opens a seven-band EQ with plus or minus 12 dB from below 120 Hz to above 8 kHz.

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

Not available

Yes1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Self-Tuning: when you power on, the speaker automatically calibrates to its environment.

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

Not available

Signature Sound, Vocal, Energetic, Chill5Reviewt3.com/tech/bluetooth-speakers/harman-kardon-onyx-studio-9-reviewRead 16 October 2026App listening presets: Signature Sound, Vocal, Energetic, Chill and Customize. Customize is the manual EQ and is not stored as a mode.12Reviewcellphones.com.vn/sforum/danh-gia-harman-kardon-onyx-studio-9Read 16 October 2026Review lists the same app presets: Signature Sound, Vocal, Energetic, Chill.

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

Yes1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Stereo Mode requires two SoundLink Plus units. Different compatible models can use synchronized Party Mode only.3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Same-model pair supports separate L/R. Different models play in unison through Party Mode.

Yes1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Two Onyx Studio 9 speakers can be paired wirelessly for a wider stereo soundstage.2Owner's manualelmir.ua/response/product-instruction.phpRead 16 October 2026Stereo boost pairing section: pair for left and right channels, with swap and unpair steps.

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

Bose Party Mode, Bose Stereo Mode, Bose SimpleSync1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Party/Stereo Mode use compatible portable speakers with the Shortcut button. Current FAQ names Micro 2nd Gen, Flex 2nd Gen, Plus and Max. SimpleSync with compatible Bose smart speakers/soundbars is separately documented by guide.3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Pages 29 to 31 portable Party/Stereo grouping, page 32 SimpleSync with compatible Bose smart speaker/soundbar. SimpleSync Bluetooth link range 9 m does not establish Wi-Fi support in Plus.

Auracast1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Multi-speaker connection by Auracast with two or more Harman Kardon speakers or compatible speakers from other brands. The sheet says as many speakers as you want, with no number.3Press releasenews.harmankardon.com/en-GB/245491-harman-kardon-onyx-studio-9-combines-timeless-design-with-innovative-new-featuresRead 16 October 2026Auracast connects to another Onyx Studio 9 or any other Auracast-enabled Harman Kardon speaker.

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.

21Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Portable Party/Stereo grouping supports only one other speaker at a time, two total including the first. The named compatible family is Micro 2nd Gen, Flex 2nd Gen, Plus, Max. Stereo L/R requires two Plus. No exact minimum firmware stated. Global or Wi-Fi-backed SimpleSync-system maximum remains unknown.3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Page 29 says only one other portable speaker at a time, hence two including first. Current compatible family names come from maker FAQ. Broader smart-speaker system maximum not inferred.

Not available

Connectivity

8 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.

Yes4Press releasebose.com/pressroom/new-bose-soundlink-plus-and-micro-speakersRead 8 October 2026

Yes1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026

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

5.44Press releasebose.com/pressroom/new-bose-soundlink-plus-and-micro-speakersRead 8 October 2026Plus and Micro 2nd Gen explicitly Bluetooth Core 5.4.

5.31Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Bluetooth 5.3.

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

SBC, AAC, aptX Adaptive4Press releasebose.com/pressroom/new-bose-soundlink-plus-and-micro-speakersRead 8 October 2026Explicit SBC/AAC and aptX Adaptive. Adaptive/lossless behavior requires a compatible Snapdragon Sound-certified Android device. No separate aptX Lossless codec inferred.

Not available

Bluetooth profiles

A2DP, AVRCP, SPP, iAP, BLE1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Exact maker FAQ lists A2DP, AVRCP, SPP, iAP and BLE. These are reproduced as published. BLE listing alone does not establish LE Audio.

A2DP 1.4, AVRCP 1.61Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026A2DP 1.4 and AVRCP 1.6.

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.

Not available

Yes1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Auracast button on the speaker or in the app. Sending and receiving roles are not stated.

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

Yes3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Page 15 explicitly two active source connections, with audio from one at a time.

Yes1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Pairs with up to two mobile devices simultaneously.

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

23Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Two simultaneously connected devices. Six stored pairings are separate and not counted as concurrent sources.4Press releasebose.com/pressroom/new-bose-soundlink-plus-and-micro-speakersRead 8 October 2026Two source devices explicitly supported, separate from portable speaker group size.

22Owner's manualelmir.ua/response/product-instruction.phpRead 16 October 2026Multi-point connection section: maximum 2 devices.

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

9m3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Page 14 explicitly 30 ft or 9 m for source reconnection. Use published 9 m, not more precise converted feet. Range depends on obstacles and placement.

Not available

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

Not available

No6Measurementleclaireur.fnac.com/test/589784-test-labo-harman-kardon-onyx-studio-9Read 16 October 2026Lab review says there is no Wi-Fi, so no AirPlay 2 or Chromecast.7Retailer pageldlc.pro/fr-be/fiche/PB00671696.htmlRead 16 October 2026Retailer spec table lists Wi-Fi: no.

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.

No5Reviewsoundguys.com/bose-soundlink-plus-review-better-than-the-jbl-charge-6-139985Read 8 October 2026Actual review explicitly says USB-C does not support audio. USB flash-drive playback is not separately tested and remains unknown.

Not available

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

Not available

Not available

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.

ABose SoundLink Plus

Connector	Count	Role
USB-C	1	Speaker charging input, power-bank output and firmware service

Source3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026One physical USB-C on speaker used for charging input and device charging output. USB firmware updater is separately documented. No 3.5 mm input or adapter socket is added. Audio over USB-C explicitly unsupported by actual review.

BHarman Kardon Onyx Studio 9

Connector	Count	Role
AC power	1	Mains power input and battery charging
3.5 mm audio	1	AUX audio input. The cable is not included
USB-C	1	Charge output for mobile devices, rated 5 V / 2.1 A max. Service port outside the US. On the US version it also plays MP3 files

Source2Owner's manualelmir.ua/response/product-instruction.phpRead 16 October 2026Guide shows a power cord, a section on playing music through an audio cable (cable not included) and a USB-C powerbank section. Tech spec: USB audio playback is for the US version only. Other versions use USB for service only. Supported file format mp3.6Measurementleclaireur.fnac.com/test/589784-test-labo-harman-kardon-onyx-studio-9Read 16 October 2026Back panel: mains cable, auxiliary input and a USB-C port that only charges another device.

Controls and software

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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.

No1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Explicit no phone calls and no microphones.

No7Retailer pageldlc.pro/fr-be/fiche/PB00671696.htmlRead 16 October 2026Retailer spec table lists built-in microphone: no and no voice assistant.

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

Power, Bluetooth pairing/source selection, Volume up/down, Play/pause, Next/previous track, Programmable shortcut, Speaker linking/mode selection, Factory reset3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Own button diagram, playback instructions, shortcut, group mode and factory reset sections support listed functions. Shortcut choices explicitly speaker link and Spotify Tap. Review control table mentions Aux-in although this model has no AUX, so that shortcut is not inherited.

Power, Bluetooth pairing, Volume up and down, Play/pause, next and previous track (one, two or three presses), Auracast multi-speaker connection2Owner's manualelmir.ua/response/product-instruction.phpRead 16 October 2026Bluetooth pairing, music streaming (one press, two presses, three presses), Auracast multi-speaker connection and a reboot by holding for more than 10 seconds.5Reviewt3.com/tech/bluetooth-speakers/harman-kardon-onyx-studio-9-reviewRead 16 October 2026Top controls handle on/off, separate volume up and down, play/pause, Bluetooth connection and a separate Auracast button.

Companion app

Bose app1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Bose App is the maker name.

Harman Kardon One1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Harman Kardon One app.

App platforms

iOS, Android1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Maker app links explicitly point to Google Play and Apple App Store.

Android, iOS12Reviewcellphones.com.vn/sforum/danh-gia-harman-kardon-onyx-studio-9Read 16 October 2026Review says the Harman Kardon One app works on Android and iOS.

User firmware updates

Yes3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Page 36 documents app automatic updates and USB Bose updater website.

Yes2Owner's manualelmir.ua/response/product-instruction.phpRead 16 October 2026Use the Harman Kardon One app for speaker configuration and software upgrade.

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

9 of 17 differ

Built-in battery

Yes3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Built-in rechargeable battery described throughout own battery chapter. Battery service directed to Bose. Page 3 explicitly identifies Li-ion battery disposal. Capacity, energy and a user-replacement procedure are not published here and remain unknown.

Yes1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Built-in rechargeable battery.

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.

20h3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Page 23: up to 20 h, A2DP Bluetooth at 65% volume, default EQ, 20 to 25 C, mix of Top 50 Global tracks as of November 2024, no charging external devices. At 100% volume same conditions maker separately claims up to 4 h. This is not a battery-boost mode.

8h1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Up to 8 hours, depending on volume level and audio content. No test volume is stated.

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

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

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17.15Wh1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Sheet says Li-ion 17.15 Wh. The Fnac lab and an Amazon-based retailer listing give 17.14 Wh. 3.63 V times 4722 mAh is 17.14 Wh.

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.

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4,722mAh1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Published as equivalent to 3.63 V / 4722 mAh.

Nominal battery voltage

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3.63V1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Published as equivalent to 3.63 V / 4722 mAh.

Battery chemistry

Lithium-ion3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Original guide page 3 explicitly labels its battery-disposal symbol Li-ion directly under the used-battery disposal instruction. This supports lithium-ion chemistry only, not capacity, energy or nominal voltage.

Lithium-ion1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Li-ion.

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

Not available

Yes3Press releasenews.harmankardon.com/en-GB/245491-harman-kardon-onyx-studio-9-combines-timeless-design-with-innovative-new-featuresRead 16 October 2026Press release lists a consumer replaceable battery. The replacement method is not described.

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

5h3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Page 23: up to 5 h from 0% to 100%, 5 V/3 A 15 W USB-C capable supply, speaker in standby. Slower supplies or playback can vary charging time.

4h1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 20264 hours. The speaker charges from its AC power cable.

Quick charge duration

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

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

5 V DC at 3 A3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Regulatory page 4 explicitly device Input Rating 5 V DC 3 A. Not merely adapter recommendation.

100-240 V AC, 50/60 Hz1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Power supply 100-240 V AC, 50/60 Hz. No input current is published.

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

15W3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Page 3 explicitly declares maximum 15 W for maximum charging speed and minimum 2.5 W required by radio equipment. Stored maximum comes from this declaration, not calculated adapter output. USB Power Delivery is not explicitly established.

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USB Power Delivery charging

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Charges other devices

Yes1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026USB-C charge-out feature explicitly supported.

Yes1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026The USB charging port recharges a mobile device. Rating 5 V / 2.1 A (max). No watt figure is stored.2Owner's manualelmir.ua/response/product-instruction.phpRead 16 October 2026Powerbank section. The charging cable is not included.

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

15W1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Explicit 15 W charge-out at 5 V/3 A. Not inferred from battery capacity or charging input.3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Page 4 device output 5 V DC 3 A corroborates FAQ explicit 15 W maximum, not used alone to invent wattage.

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

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Durability

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

IP671Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026IP67, exact claimed dust/water rating. Ports must be dry for charging.

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Floats

Yes1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Explicit floats, not designed for playing while submerged. Up to 30 minutes accidental water exposure, followed by drying and fresh-water rinse after salt/chlorine.4Press releasebose.com/pressroom/new-bose-soundlink-plus-and-micro-speakersRead 8 October 2026Exact Plus announcement explicitly floats.

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

Yes1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Explicit withstands fumbles, tumbles, falls and shock resistance. No defined height or surface published.

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

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Carry featuresiPublished handles, straps, carabiners or wheels.

Utility rope loop1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Built-in utility rope loop. Maker directs damaged-loop inquiries to support. No replacement handle or optional strap in the box.3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Portability chapter describes carrying loop, distinct from Max removable handle. No detachable replacement accessory assumed.

Integrated handle1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Integrated handle, made with 90% recycled aluminum.

Measured

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

20.92h5Reviewsoundguys.com/bose-soundlink-plus-review-better-than-the-jbl-charge-6-139985Read 8 October 2026Manufacturer-provided Citrus Yellow Bose SoundLink Plus sample, tested one week on firmware 4.7.46 and Bose app 11.1.3. Actual review reports 20 h 55 min on one charge at 80 dB SPL, converted to 20.92 h rounded to two decimals. Same marketed Plus hardware, no material color configuration difference documented versus selected Black. Own article does not state measurement distance, source/codec, exact EQ or lighting settings. General SoundGuys standard method elsewhere describes 1 m, but it is not silently assigned to this individual result. Status LEDs do not establish decorative lighting. No measured charge time or capacity inferred.

11.65h6Measurementleclaireur.fnac.com/test/589784-test-labo-harman-kardon-onyx-studio-9Read 16 October 2026Labo Fnac measured 11 h 39 min on average over two measurements at 70 dB at 50 cm from the speaker. This is far above the 8 hour claim because the test volume is low. Review published 18 April 2025.

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

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

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63Hz6Measurementleclaireur.fnac.com/test/589784-test-labo-harman-kardon-onyx-studio-9Read 16 October 2026Lab says the bandwidth covers 63 Hz to 20 kHz. Anechoic chamber, Bluetooth source, no audio profiles or settings active. The level threshold is not stated.

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

Not available

20kHz6Measurementleclaireur.fnac.com/test/589784-test-labo-harman-kardon-onyx-studio-9Read 16 October 2026Lab says the bandwidth covers 63 Hz to 20 kHz. The level threshold is not stated.

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.

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

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Dimensions and weight

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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.

Width283.7Height104.5Depth86.4mm(11.2 × 4.1 × 3.4 in)1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Specific current selected-reference technical attribute labels Unpackaged Entire Product/System as 4.114 in H x 11.169 in W x 3.402 in D. Converted using 25.4 mm/in and rounded to 0.1 mm. Generic Plus comparison instead gives 9.1 in W x 3.94 in H x 3.4 in D, while launch says 9.1 in W x 3.9 in H x 3.4 in D. Review header gives unlabeled 231 x 86 x 104 mm. The most specific current labelled row is retained. Cause and loop/orientation scope of disagreement are not established and not invented.2Maker product pagebose.com/on/demandware.store/Sites-Bose_US-Site/en_US/Product-VariationRead 8 October 2026Current selected variant attributes repeat explicitly labelled Unpackaged Entire Product/System axes 4.114 in H x 11.169 in W x 3.402 in D. These define stored claimed dimensions despite less-specific comparison disagreement.

Width289.2Height287.5Depth130mm(11.4 × 11.3 × 5.1 in)1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Product dimensions are listed as width x height x depth: 289.2 x 287.5 x 130 mm. Package is 312 x 322 x 172 mm.

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

1,530g(3.4 lb)1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Specific current selected-reference Unpackaged Entire Product/System row states 3.373 lb, converted using 453.59237 g/lb and rounded to 1530 g. Battery-powered unpackaged speaker, no box/charger included. Generic comparison says 3.29 lb. Review header gives 1530 g. No proven explanation for comparison difference or separate loop mass is supplied.2Maker product pagebose.com/on/demandware.store/Sites-Bose_US-Site/en_US/Product-VariationRead 8 October 2026Same selected unpackaged technical row publishes 3.373 lb. Rounded converted 1530 g.

3,360g(7.4 lb)1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Net weight 3.36 kg and gross weight 4.2 kg. Swiss and French retailers list the speaker at 3.33 kg and the Fnac lab says 3.3 kg. Package weight is 4.2 kg.

Body materials

Silicone, Polycarbonate, Steel, Nylon1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Specific technical table explicitly lists silicone, polycarbonate, steel and nylon. Feature prose names powder-coated steel grille and soft-touch silicone.4Press releasebose.com/pressroom/new-bose-soundlink-plus-and-micro-speakersRead 8 October 2026Plus steel grille, silicone and nylon loop independently corroborate selected technical material list.

Aluminum frame, Fabric, Silicone buttons1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Integrated aluminum frame, fabric and silicone buttons on top. The handle is made with 90% recycled aluminum.

Certifications

None of 1 known

FCC IDs

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Other certifications

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In the box

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In the box

Bose SoundLink Plus Portable Speaker, USB-C to USB-C cable, Safety Sheet1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Exact selected complete box inventory and maker box photograph identify speaker, USB-C C-to-C cable and Safety Sheet. Power adapter sold separately. The selected technical attribute USB Cord Plug Type/Size separately says USB-A to USB-C with length 19.69 in. This conflicts with the actual box inventory/image and its cause is unproved. Retained cable type follows the direct package evidence. Cable length remains unknown, and no A-to-C item is substituted.

Harman Kardon Onyx Studio 9, Power cable, Quick start guide, Safety sheet, Warranty card1Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026Box list: speaker, power cable, quick start guide, safety sheet and warranty card. The audio cable is not included.

Links

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Product page

www.bose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.html1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Exact current selected Black maker page.

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Spec sheet

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www.regard.ru/api/site/files/goodspdf/download/113321Maker spec sheet (PDF)regard.ru/api/site/files/goodspdf/download/11332Read 16 October 2026

Manual

assets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdf3Owner's manualassets.bosecreative.com/m/592fa3dc17e8e43c/original/896884_OG_PLUS-SPEAKERWIRELESS_EN.pdfRead 8 October 2026Current selected maker page links this original English SoundLink Plus Owner Guide.

elmir.ua/response/product-instruction.php2Owner's manualelmir.ua/response/product-instruction.phpRead 16 October 2026Quick start guide in many languages, hosted by a retailer. No full owner's manual was found on a readable host.

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

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.

1year1Maker product pagebose.com/p/speakers/bose-soundlink-plus-portable-speaker/SLP-SPEAKERWIRELESS.htmlRead 8 October 2026Included Bose one-year limited warranty, explicitly separate from optional paid protection plans.

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