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JBL Go 4 vs Sony SRS-XB100

Product A: JBL

Go 4

46 of 96 known
Change JBL Go 4

Compare the Sony SRS-XB100 with

Product B: Sony

SRS-XB100

49 of 96 known
Change Sony SRS-XB100

Compare the JBL Go 4 with

43 of 87 fields differ

Download CSVDownload JSON
  • 18 different values
  • 25 known for one only
  • 11 the same
  • 33 missing for both

Biggest differences

Each bar uses the scale of all 82 wireless speakers.

  1. Playback time (claimed)A: 7hB: 16hSony is 9 h higher.
  2. Charging timeLower is betterA: 3hB: 4.5hJBL is 1.5 h lower.

Size, drawn to scale

Front and side.

All 96 fields

Every value links to where we found it.

AJBL Go 4
BSony SRS-XB100

General

5 of 8 differ
Series
Not available
EXTRA BASS2Maker product pagesony.jp/active-speaker/products/SRS-XB100/spec.htmlRead 10 October 2026Sony Japan links the model with its EXTRA BASS series content.
Model numbers
JBLGO4WHTAM1Maker product pagejbl.com/GO-4.htmlRead 8 October 2026Item number on this exact page. Colour-specific retail SKU is one proven identifier, not an exhaustive regional SKU list.
SRS-XB100, YY7856E1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Help guide cover states Model YY7856E. The guide title and specifications name SRS-XB100.
GTIN / EAN
Not available
Not available
Announced
8 January 20245Press released21buns5ku92am.cloudfront.net/68766/documents/53768-1704707414-CES%202024%20JBL%20Portables%20Press%20Release%20EMEA%20Final%20v08.01-953b83.pdfRead 8 October 2026CES launch dated January 8, 2024.
8 May 20235Press releasesony.mediaroom.com/2023-05-08-Sony-Electronics-Launches-Two-New-Wireless-Speakers,-the-Powerful-Party-Speaker-SRS-XV800-and-the-Compact-SRS-XB100Read 10 October 2026Sony Electronics Inc. announced the SRS-XB100 on 8 May 2023 in San Diego. Preorders opened that day and US sales started on 22 May 2023.
Status
Available1Maker product pagejbl.com/GO-4.htmlRead 8 October 2026Maker offers this model for purchase on the accessed date.
Available2Maker product pagesony.jp/active-speaker/products/SRS-XB100/spec.htmlRead 10 October 2026Sony Japan product page is live on the accessed date.
Predecessor
JBL Go 39Reviewsoundguys.com/jbl-go-4-review-117126Read 23 October 2026SoundGuys calls the JBL Go 4 a worthy successor to the Go 3.
Sony SRS-XB136Reviewtomsguide.com/reviews/sony-srs-xb100-bluetooth-speakerRead 10 October 2026Tom's Guide says the SRS-XB100 replaces the Sony SRS-XB13.11Reviewengadget.com/sonys-latest-portable-party-speaker-also-works-with-your-tv-160026094.htmlRead 23 October 2026Engadget's launch report says the SRS-XB100 replaces the SRS-XB13 in Sony's compact Bluetooth lineup.
Successor
JBL Go 510Reviewtechradar.com/audio/wireless-bluetooth-speakers/jbl-go-5-reviewRead 23 October 2026TechRadar's review says the Go 5 was released about two years after its predecessor, the JBL Go 4.
Not available
Launch price (US)
Not available
$595Press releasesony.mediaroom.com/2023-05-08-Sony-Electronics-Launches-Two-New-Wireless-Speakers,-the-Powerful-Party-Speaker-SRS-XV800-and-the-Compact-SRS-XB100Read 10 October 2026Pricing section says the SRS-XB100 will be sold for $59 USD and $79 CAD. Tom's Guide also gives $59 as the full retail price. SoundGuys and TechRadar print $59.99. US prices exclude sales tax.6Reviewtomsguide.com/reviews/sony-srs-xb100-bluetooth-speakerRead 10 October 2026Review states a full retail price of $59 / GBP 55 / AU$78.
Launch price (EU)
€49.995Press released21buns5ku92am.cloudfront.net/68766/documents/53768-1704707414-CES%202024%20JBL%20Portables%20Press%20Release%20EMEA%20Final%20v08.01-953b83.pdfRead 8 October 2026Published EMEA consumer launch price in euros. Separate from current discounts and USD retail prices.
€64.9910Reviewpcwelt.de/article/2197732/sony-srs-xb100-test.htmlRead 10 October 2026German test says Sony sells the SRS-XB100 directly from EUR 64.99. Retailer list prices (UVP) at Saturn and MediaMarkt Austria also show 64.99. The Sony Europe launch post gives approximately EUR 65 but blocks agents. Includes VAT. Evidence is for Germany.
Markets
Not available
Not available
Colours
Not available
Black, Light Gray, Blue, Orange6Reviewtomsguide.com/reviews/sony-srs-xb100-bluetooth-speakerRead 10 October 2026Review lists four colors: black, blue, light grey and orange. Names are title-cased and the grey is spelled Gray, as Sony US copy does.
Speaker type
Portable1Maker product pagejbl.com/GO-4.htmlRead 8 October 2026Maker explicitly identifies the speaker as portable or ultra-portable.
Portable4Reviewwired.com/review/sony-srs-xb100Read 10 October 2026Review calls it an ultra-portable design and the smallest speaker in the Sony XB line.

Audio

11 of 18 differ
Audio channels
Mono4Reviewsoundguys.com/jbl-go-4-review-117126Read 8 October 2026Review explicitly calls one speaker mono. Wireless stereo requires a second matching speaker.
Mono4Reviewwired.com/review/sony-srs-xb100Read 10 October 2026Review describes one driver with a passive radiator and 360-degree audio. Stored as mono because one driver cannot reproduce two channels.
Audio drivers
AJBL Go 4
Driver typeCountDiameter (mm)Rated power per driver (W)
Driver1454.2
Source2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Technical Specifications states one 45 mm powered transducer and its RMS output. Passive radiator is separate.
BSony SRS-XB100
Driver typeCountDiameter (mm)
Full-range driver146
Source1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Specifications list one full-range unit of about 46 mm diameter. The enclosure is a passive radiator model.2Maker product pagesony.jp/active-speaker/products/SRS-XB100/spec.htmlRead 10 October 2026Specification table: one full-range unit, about 46 mm diameter.
Passive radiators
Not available
11Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Sony Japan specification table lists one passive radiator unit.2Maker product pagesony.jp/active-speaker/products/SRS-XB100/spec.htmlRead 10 October 2026Specification table: passive radiator units 1.
Rated audio power
4.2W2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Technical Specifications explicitly output power 4.2 W RMS.
Not available
Rated audio power on mains
Not available
Not available
Audio output power (unspecified rating)
Not available
Not available
Peak audio power
Not available
Not available
Frequency response lower limit (claimed)
90Hz2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Technical Specifications claimed lower limit. Tolerance not published. Not measured bass extension.
Not available
Frequency response upper limit (claimed)
20kHz2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Technical Specifications upper limit 20 kHz. Tolerance not published.
Not available
Signal-to-noise ratio (claimed)
Not available
Not available
Adjustable equalizer
Yes1Maker product pagejbl.com/GO-4.htmlRead 8 October 2026JBL Portable app provides adjustable sound controls. Review separately identifies the number of EQ bands.
No4Reviewwired.com/review/sony-srs-xb100Read 10 October 2026Review states the app lacks even basic EQ.
Equalizer bands
54Reviewsoundguys.com/jbl-go-4-review-117126Read 8 October 2026Review describes 5-band customizable EQ in JBL Portable. EQ options depend on speaker firmware and app version. Group playback can reset custom EQ.
Not available
Automatic sound adjustment
Not available
Not available
Sound modes
Playtime Boost2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Named maker battery extension mode Playtime Boost. It changes sound and is separate from normal playback.
Not available
Wireless stereo pairing
Yes1Maker product pagejbl.com/GO-4.htmlRead 8 October 2026Two speakers of the same model form a stereo pair. Cross-model grouping plays the same programme and does not establish stereo pairing.
Yes1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Stereo Pair needs two SRS-XB100 speakers. One plays the left channel and the other the right. The codec switches to SBC during Stereo Pair.4Reviewwired.com/review/sony-srs-xb100Read 10 October 2026Review confirms two XB100 speakers can be paired for stereo sound.
Speaker link protocols
Auracast1Maker product pagejbl.com/GO-4.htmlRead 8 October 2026Maker names Auracast. No backward compatibility with the other JBL linking generation is inferred.
Stereo Pair1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Sony names the Stereo Pair function. Party Connect is not listed for this model.
Max linked speakers
Not available
21Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Stereo Pair uses exactly two SRS-XB100 speakers.
Max Bluetooth group speakers
Not available
21Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Stereo Pair needs exactly 2 SRS-XB100 speakers connected via a Bluetooth connection. It is the only speaker linking system listed. Both speakers need the latest pre-installed software.

Connectivity

7 of 16 differ
Bluetooth audio playback
Yes2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026
Yes1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026
Bluetooth version
5.32Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Literal Bluetooth version from Technical Specifications. No codec inferred.
5.31Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026About the BLUETOOTH wireless technology: supported version 5.3.2Maker product pagesony.jp/active-speaker/products/SRS-XB100/spec.htmlRead 10 October 2026Specification table: Bluetooth standard version 5.3, Power Class 1, about 30 m.
Bluetooth codecs
Not available
SBC, AAC1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Help guide states the speaker supports SBC and AAC over A2DP.
Bluetooth profiles
A2DP 1.4, AVRCP 1.62Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Literal profile versions from Technical Specifications.
A2DP, AVRCP, HFP, SPP1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Profiles A2DP, AVRCP and HFP are listed in the help guide. Sony Japan lists SPP for firmware updates only.
Bluetooth LE Audio
Not available
Not available
Auracast
Yes1Maker product pagejbl.com/GO-4.htmlRead 8 October 2026Maker explicitly supports JBL Auracast speaker grouping and same-model stereo pairing. Source-to-speaker universal Auracast receiver role not inferred.
Not available
Multipoint
Yes1Maker product pagejbl.com/GO-4.htmlRead 8 October 2026Features explicitly says Multi-Point Connection Yes. Concurrent source count is separate.4Reviewsoundguys.com/jbl-go-4-review-117126Read 8 October 2026Review explicitly documents concurrent Bluetooth source connections.
No1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Pairing section says the speaker can be paired with up to 8 devices but can only play music from one paired device at a time. This is pairing memory, not multipoint.7Reviewsoundguys.com/sony-srs-xb100-101833Read 10 October 2026FAQ explicitly says the speaker does not support Bluetooth Multipoint, so only one device can be connected at a time.
Multipoint source devices
24Reviewsoundguys.com/jbl-go-4-review-117126Read 8 October 2026Review explicitly says two sources simultaneously.
Not available
Bluetooth range (claimed)
Not available
30m1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Maximum communication range within 30 m (about 98 ft).
Wi-Fi
Not available
Not available
Wi-Fi standards
Not available
Not available
Network audio protocols
Not available
Not available
USB audio input
No4Reviewsoundguys.com/jbl-go-4-review-117126Read 8 October 2026Review explicitly says Bluetooth is the only audio connection, no wired audio input.
No1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Help guide says the DC input USB Type-C port is not compatible with music playback.
USB drive playback
Not available
No1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Parts list note says the DC input port (USB Type-C) is not compatible with music playback. No USB storage playback is documented.
USB audio file formats
Not available
Not available
Ports
AJBL Go 4
ConnectorCountRole
USB-C1Charging input
Source3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwc984891f/pdfs/PA_JBL_GO%204_QSG_Global_SOP.pdfRead 8 October 2026QSG charging diagram confirms one USB-C charging connector. No audio-input role assumed for charging connector.
BSony SRS-XB100
ConnectorCountRole
USB-C1Charging input
Source1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Parts list names a DC input port (USB Type-C). No audio input is listed.

Controls and software

5 of 8 differ
Speakerphone
No4Reviewsoundguys.com/jbl-go-4-review-117126Read 8 October 2026Review explicitly states no microphone for phone calls.
Yes1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Parts list names a microphone and the guide describes hands-free calls over HFP. The microphone is omnidirectional electret condenser.4Reviewwired.com/review/sony-srs-xb100Read 10 October 2026Review confirms a built-in speakerphone with echo canceling.
Voice assistants
Not available
Google Assistant, Siri1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Help guide has voice assist sections for the Google app and Siri. The assistant runs on the connected phone and is used through the speaker microphone.
Controls
Power, Bluetooth pairing, Auracast pairing, Play/pause, Volume up/down4Reviewsoundguys.com/jbl-go-4-review-117126Read 8 October 2026Review describes power, Bluetooth and Auracast controls and raised playback controls. Flip 7 and Charge 6 review action table identifies volume and play/pause buttons. Buttons are separate from app controls.8Reviewsoundguys.com/jbl-clip-5-vs-jbl-go-4-which-bluetooth-speaker-is-the-best-118579Read 8 October 2026How do you control section describes raised playback controls plus recessed power, Bluetooth and Auracast buttons. Exact generation comparison.
Power, Bluetooth pairing, Stereo Pair, Play/pause and call, Volume up/down1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Parts list: power button, Bluetooth button that also works as ST PAIR, play and call button, volume minus and plus buttons.
Companion app
JBL Portable1Maker product pagejbl.com/GO-4.htmlRead 8 October 2026Maker explicitly names JBL Portable.
Sony | Music Center1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Help guide asks for the latest Sony | Music Center and the pre-installed software. Sony Japan lists the app for firmware updates only.
App platforms
Not available
iOS, Android2Maker product pagesony.jp/active-speaker/products/SRS-XB100/spec.htmlRead 10 October 2026Specification table lists Sony Music Center for iPhone and Android, for firmware updates only.
User firmware updates
Yes3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwc984891f/pdfs/PA_JBL_GO%204_QSG_Global_SOP.pdfRead 8 October 2026APP instruction says use JBL Portable for speaker configuration and software upgrade.
Yes1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Help guide describes updating the pre-installed software on the speaker.
Built-in lighting
Not available
Not available
Lighting modes
Not available
Not available

Smart home

None of 3 known
Matter controller
Not available
Not available
Thread border router
Not available
Not available
Zigbee hub
Not available
Not available

Battery and charging

9 of 17 differ
Built-in battery
Yes2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Technical Specifications explicitly documents the built-in lithium-ion polymer battery.
Yes1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Specifications list a built-in lithium-ion battery.
Playback time (claimed)
7h2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Technical Specifications up to 7 h, dependent on volume level and audio content. Normal mode. Playtime Boost runtime is separate.
16h1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Help guide: about 16 hours at volume level 36 and about 5 hours at volume level 50 (maximum). Measured with a Sony specified music source. Stored the 16 hour figure.2Maker product pagesony.jp/active-speaker/products/SRS-XB100/spec.htmlRead 10 October 2026Specification table: about 16 hours.
Playback with battery extension (claimed)
9h2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Total up to 9 h with Playtime Boost. Normal 7 h plus up to 2 h. Reduced bass and changed EQ documented by SoundGuys. Volume and content still affect runtime.
Not available
Battery energy
3.23Wh2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Literal published pack energy. No cell voltage assumed.
Not available
Battery capacity
850mAh2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Literal published capacity at the stated nominal pack voltage. Not power-bank output capacity.
1,400mAh8Retailer pagegalaxus.at/en/s1/product/sony-srs-xb100-16-h-rechargeable-battery-operated-bluetooth-speakers-37282927Read 10 October 2026Search result text for the Galaxus spec table lists a 1400 mAh Li-ion battery with 16 h life and 4.5 h charge. Kaufland France and Digitec show the same capacity. Sony does not publish a capacity. The retailers block direct fetches, so the page itself was not opened. Nominal voltage is not published, so no Wh value is stored.
Nominal battery voltage
3.8V2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Literal nominal pack voltage published alongside Wh and mAh.
Not available
Battery chemistry
Lithium-ion polymer2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Technical Specifications identifies lithium-ion polymer.
Lithium-ion1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Specifications list a built-in lithium-ion battery.
User-replaceable battery
Not available
Not available
Full charge time
3h2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Technical Specifications full charge time. 5 V / 1 A input condition.
4.5h1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Help guide: about 4 hours 30 minutes from empty to full with a USB AC adaptor that delivers 0.5 A.2Maker product pagesony.jp/active-speaker/products/SRS-XB100/spec.htmlRead 10 October 2026Specification table: about 4.5 hours.
Quick charge duration
Not available
Not available
Playback after quick charge
Not available
Not available
Charging input rating
Not available
5 V DC, 0.5 A1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Specifications list DC 5 V 0.5 A through a commercially available USB AC adaptor.
Max charging input
Not available
Not available
USB Power Delivery charging
Not available
Not available
Charges other devices
Not available
No1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026The only USB port is named a DC input port. No power output to other devices is documented.
Max power-bank output
Not available
Not available
Wireless charging
Not available
Not available

Durability

1 of 5 differ
Dust and water rating
IP671Maker product pagejbl.com/GO-4.htmlRead 8 October 2026Exact published IP rating. QSG specifies 1 m immersion for 30 minutes.
IP671Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Help guide states waterproof specification IPX7 and dustproof specification IP6X, with the cap fastened. Sony Japan lists IP67.2Maker product pagesony.jp/active-speaker/products/SRS-XB100/spec.htmlRead 10 October 2026Specification table: IP67.
Floats
Not available
Not available
Drop resistance
Not available
Not available
Drop test height
Not available
Not available
Carry features
Integrated carry loop1Maker product pagejbl.com/GO-4.htmlRead 8 October 2026Maker describes the integrated or supplied carry accessory.
Strap1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Help guide describes the supplied strap and upper and lower strap holes.

Measured

1 of 6 differ
Playback time (measured)
10.9h6Measurementtechgearlab.com/reviews/audio/bluetooth-speaker/jbl-go-4Read 8 October 2026Battery paragraph explicitly 10 h 54 min. Review updated May 29, 2026. General method fully charges battery and loops pink noise at 75% volume until shutdown. Firmware, EQ and Playtime Boost state are not specified for the individual run. Pink noise is different from the maker music-playback claim.7Measurementtechgearlab.com/topics/audio/best-bluetooth-speaker/how-we-testRead 8 October 2026Battery method: 100% charge, 75% volume, loop pink noise until shutdown, record time to minute. Individual speaker sound mode and firmware not stated.
Not available
Max sound pressure (measured)
Not available
Not available
Low-frequency extension (measured)
Not available
Not available
High-frequency extension (measured)
Not available
Not available
Audio latency (measured)
Not available
Not available
Full charge time (measured)
Not available
Not available

Dimensions and weight

3 of 3 differ
Dimensions
Width94.3Height75.7Depth42.2mm(3.7 × 3 × 1.7 in)2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Technical Specifications explicitly labels W x H x D. Literal mm body dimensions. Packaging dimensions excluded.
Width76Height95Depth76mm(3 × 3.7 × 3 in)1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Specifications list about 76 mm diameter by 95 mm height including projecting parts and controls. Stored as width and depth 76 mm.
Weight
Not available
274g(9.7 oz)1Owner's manualhelpguide.sony.net/speaker/7856/v1/en/print.pdfRead 10 October 2026Specifications list mass of about 274 g including battery.
Body materials
Post-consumer recycled plastic, Recycled fabric grille5Press released21buns5ku92am.cloudfront.net/68766/documents/53768-1704707414-CES%202024%20JBL%20Portables%20Press%20Release%20EMEA%20Final%20v08.01-953b83.pdfRead 8 October 202670% PCR plastic for Clip 5 and 80% for Go 4. Both have 100% PCR fabric grilles. Percentage describes relevant material content, not total speaker mass.
Steel mesh grille2Maker product pagesony.jp/active-speaker/products/SRS-XB100/spec.htmlRead 10 October 2026Specification table lists the net material as steel metal.

Certifications

0 of 1 differ
FCC IDs
Not available
ZVAYY7856E9Regulatory filingfccid.io/ZVAYY7856ERead 10 October 2026FCC grant for model YY7856E, grantee Tonly Technology Co., Ltd. (code ZVA). The Sony help guide names YY7856E as the SRS-XB100 model. fccid.io blocks agents, so the ID was read from the page title in search results and was not checked on fcc.gov.
Other certifications
Not available
Not available

In the box

1 of 1 differ
In the box
JBL Go 4, USB Type-C cable, Quick start guide, Warranty card and safety sheet2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9308649c/pdfs/JBL%20Go%204_%20Specsheet_EN.pdfRead 8 October 2026Maker box list. USB Type-C cable included. No power adapter in maker box inventory.
Speaker, USB Type-C cable, Strap2Maker product pagesony.jp/active-speaker/products/SRS-XB100/spec.htmlRead 10 October 2026Accessories: USB Type-C cable and strap, already attached to the speaker.

Warranty

None of 1 known
Manufacturer warranty (source market)
Not available
Not available

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