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JBL Go 3 vs Sony SRS-XB23

Product A: JBL

Go 3

41 of 96 known
Change JBL Go 3

Compare the Sony SRS-XB23 with

Product B: Sony

SRS-XB23

55 of 96 known
Change Sony SRS-XB23

Compare the JBL Go 3 with

52 of 87 fields differ

Download CSVDownload JSON
  • 22 different values
  • 30 known for one only
  • 7 the same
  • 28 missing for both

Biggest differences

Each bar uses the scale of all 82 wireless speakers.

  1. Playback time (claimed)A: 5hB: 10hSony is 5 h higher.
  2. Charging timeLower is betterA: 2.5hB: 4hJBL is 1.5 h lower.

Size, drawn to scale

Front and side.

Weight

0 to 25,000 g

A209g
B580g

All 96 fields

Every value links to where we found it.

AJBL Go 3
BSony SRS-XB23

General

5 of 8 differ
Series
Go1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Maker spec sheet is titled Go 3, Portable Waterproof Speaker. It belongs to the Go line.
EXTRA BASS3Maker product pagesony.com.tw/en/electronics/portable-speakers/srs-xb23/specificationsRead 23 October 2026Page title: XB23 EXTRA BASS portable wireless speaker. Sony sells it in the EXTRA BASS line.
Model numbers
JBLGO3BLKAM, JBLGO3BLUAM2Reviewsoundguys.com/jbl-go-3-review-54954Read 13 October 2026Review lists Model Number JBLGO3BLUAM, the US Blue item. The Amazon US Black item is JBLGO3BLKAM. Other colors have their own model numbers that are not stored.5Retailer pageamazon.com/dp/B08KW1KR5HRead 13 October 2026US Black item, Model Number JBLGO3BLKAM.
SRS-XB23, SRSXB23/B, SRSXB23B.CE79Retailer pageamazon.com/dp/B086DBR6T7Read 23 October 2026Amazon US listing for the black model: SRSXB23/B. The Help Guide names the model SRS-XB23. SRSXB23B.CE7 is the European product code of the black model from Sony's data sheet.
GTIN / EAN
Not available
027242919112, 45487361092239Retailer pageamazon.com/dp/B086DBR6T7Read 23 October 2026UPC 027242919112 from the Amazon US listing. EAN 4548736109223 from Sony's European data sheet for SRSXB23B.CE7.
Announced
September 20204Press articleubergizmo.com/2020/09/jbl-go-3Read 13 October 2026Report of 4 September 2020 on JBL's announcement, citing JBL news, at the time of IFA 2020.
11 May 20204Press releasesony.mediaroom.com/2020-05-11-Sonys-Latest-EXTRA-BASS-Wireless-Speakers-Bring-Powerful-Sound-to-Any-SpaceRead 23 October 2026Sony Electronics Inc., San Diego, 11 May 2020. Pre-orders opened that day and no separate ship date is given.
Status
Available5Retailer pageamazon.com/dp/B08KW1KR5HRead 13 October 2026Current US listing sells the speaker with an add to cart button.
Available2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Sony Japan page is live and shows the Sony Store buy box at 15,400 yen including tax. Amazon US also sells it.
Predecessor
Not available
Not available
Successor
JBL Go 46Reviewsoundguys.com/jbl-go-4-review-117126Read 23 October 2026SoundGuys calls the JBL Go 4 a worthy successor to the Go 3.
Not available
Launch price (US)
$39.952Reviewsoundguys.com/jbl-go-3-review-54954Read 13 October 2026Review lists a price of 39.95 USD, the same as the launch report from Ubergizmo citing JBL's news. Tax treatment is not stated.4Press articleubergizmo.com/2020/09/jbl-go-3Read 13 October 2026Report says the Go 3 is priced at 39.95 USD and on sale in October.
$99.994Press releasesony.mediaroom.com/2020-05-11-Sonys-Latest-EXTRA-BASS-Wireless-Speakers-Bring-Powerful-Sound-to-Any-SpaceRead 23 October 2026Suggested retail price $99.99 for the SRS-XB23. US prices exclude sales tax. The release lists black, blue, red, taupe and green.
Launch price (EU)
Not available
Not available
Markets
US5Retailer pageamazon.com/dp/B08KW1KR5HRead 13 October 2026Amazon US listing with USD prices and US model numbers.
Not available
Colours
Black5Retailer pageamazon.com/dp/B08KW1KR5HRead 13 October 2026Only the Black selection of the listing is stored.
Black, Coral Red, Light Blue, Olive Green, Taupe5Reviewtechradar.com/reviews/sony-srs-xb23-portable-bluetooth-speakerRead 23 October 2026Review lists five colours: Coral Red, Olive Green, Light Blue, Taupe and Black. RTINGS lists the same five plus Orange and Sky Blue variants. Sony Taiwan lists red, green, blue, cream and black.
Speaker type
Portable1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Maker titles the product Portable Waterproof Speaker and describes an ultra-portable design.
Portable6Reviewrtings.com/speaker/reviews/sony/srs-xb23Read 23 October 2026RTINGS calls it a portable cylindrical speaker and rates it for outdoor use.

Audio

13 of 18 differ
Audio channels
Not available
Stereo1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026The speaker ships set to monaural playback. Sony Music Center switches it to stereo, with the left channel from the side nearer the Sony logo. LDAC needs the stereo setting. RTINGS says it can play stereo content without downmixing to mono.
Audio drivers
AJBL Go 3
Driver typeCount
Transducer1
Source1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Technical specifications list one Transducer of 43 x 47mm / 1.5 inch. The tuple has no width and height labels, so no size is stored.
BSony SRS-XB23
Driver typeCountWidth (mm)Height (mm)
Full-range driver24251
Source2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table: 2 full-range units of about 42 mm by 51 mm. Sony Taiwan says the X-Balanced unit has a non-circular diaphragm. Stored as width 42 mm and height 51 mm.
Passive radiators
Not available
22Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table: passive radiator units 2.
Rated audio power
4.2W1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Output power 4.2W RMS. The speaker has no mains mode.
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)
110Hz1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Frequency response 110Hz - 20kHz. No tolerance is stated.
Not available
Frequency response upper limit (claimed)
20kHz1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Frequency response 110Hz - 20kHz. No tolerance is stated.
Not available
Signal-to-noise ratio (claimed)
85dB1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Published as > 85dB. The stored number is the lower bound.
Not available
Adjustable equalizer
Not available
Yes1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Sony Music Center operations include sound quality setting and equalizer adjustment. The number of bands is not stated. RTINGS lists a graphic EQ.
Equalizer bands
Not available
Not available
Automatic sound adjustment
Not available
Not available
Sound modes
Not available
EXTRA BASS, STAMINA1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Enjoying switching the sound effects: two effects, EXTRA BASS (default, heavy bass) and STAMINA (power saving). Sony's spec tables also list Clear Audio+ and DSEE for this model, but the Help Guide does not describe them and RTINGS says there is no Clear Audio+, so they are not stored.
Wireless stereo pairing
No3Reviewwhathifi.com/reviews/jbl-go-3Read 13 October 2026Review of 16 April 2021 says there is no app support, no PartyBoost, and two Go 3s cannot be paired in mono or stereo mode.
Yes1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Stereo Pair needs 2 SRS-XB23 speakers connected over BLUETOOTH. One plays the right channel and the other the left.
Speaker link protocols
Not available
Stereo Pair, Party Connect1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Sony names Stereo Pair and Party Connect.
Max linked speakers
Not available
1001Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Party Connect: up to 100 devices compatible with the function. Compatible models in the guide: LSPX-S3, SRS-XP700, XP500, XG500, XG300, XB43, XB33, XB23, XE300 and XE200. Every speaker needs the latest pre-installed software. Wireless Party Chain devices are excluded.
Max Bluetooth group speakers
Not available
1001Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Party Connect links the speakers over BLUETOOTH, up to 100 devices. The guide does not say whether the first speaker is counted. The Sony US release says up to 100 compatible wireless speakers.

Connectivity

9 of 16 differ
Bluetooth audio playback
Yes2Reviewsoundguys.com/jbl-go-3-review-54954Read 13 October 2026
Yes1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Help Guide covers listening to music from a BLUETOOTH device over A2DP.
Bluetooth version
5.11Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Bluetooth version 5.1.
5.01Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026About the BLUETOOTH wireless technology: supported version 5.0.2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table: BLUETOOTH standard version 5.0, Power Class 1.
Bluetooth codecs
SBC2Reviewsoundguys.com/jbl-go-3-review-54954Read 13 October 2026Review says the Go 3 uses Bluetooth 5.1 and only supports the SBC codec. This is a reviewer statement and not a maker document.
SBC, AAC, LDAC1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Codec page: Priority on sound quality selects automatically from AAC, LDAC and SBC. Priority on stable connection selects SBC. LDAC needs the stereo audio setting.2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table lists SBC, AAC and LDAC.
Bluetooth profiles
A2DP 1.3, AVRCP 1.61Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Bluetooth profile A2DP 1.3, AVRCP 1.6.
A2DP, AVRCP, HFP, HSP, SPP1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Help Guide lists A2DP, AVRCP, HSP and HFP. SPP appears in Sony's Taiwan specification table and is stored from there.2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table lists A2DP, AVRCP, HFP and HSP. The A2DP transmission band of 20 Hz to 20,000 Hz at 44.1 kHz is a Bluetooth range and is not stored as frequency response.3Maker product pagesony.com.tw/en/electronics/portable-speakers/srs-xb23/specificationsRead 23 October 2026Compatible profiles: A2DP, AVRCP, HSP, HFP and SPP. SPP is not in the Help Guide and is likely used for software updates.
Bluetooth LE Audio
Not available
Not available
Auracast
Not available
Not available
Multipoint
No2Reviewsoundguys.com/jbl-go-3-review-54954Read 13 October 2026Review says the speaker does not support Bluetooth multipoint.
Yes1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Switching the BLUETOOTH devices connected at the same time: up to 2 devices connect at once and the speaker plays the one that starts playback. Not available with Stereo Pair or Party Connect, and not compatible with HFP or HSP, so hands-free calls do not work in that mode.
Multipoint source devices
Not available
21Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Up to 2 BLUETOOTH devices at the same time.
Bluetooth range (claimed)
Not available
30m1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Maximum communication range of about 30 m (about 98 ft).2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table: maximum communication range about 30 m.
Wi-Fi
Not available
No6Reviewrtings.com/speaker/reviews/sony/srs-xb23Read 23 October 2026Public header lists Wi-Fi: No. RTINGS result cells are members only, so no measured value is stored.
Wi-Fi standards
Not available
Not available
Network audio protocols
Not available
Not available
USB audio input
No2Reviewsoundguys.com/jbl-go-3-review-54954Read 13 October 2026Review says there is no 3.5mm port and the USB-C charging port cannot be used for audio.
No1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Parts and controls: the DC IN 5V port (USB Type-C) is not compatible with music playback.
USB drive playback
Not available
No1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026The USB Type-C port is a charging port only. No USB storage playback is described.
USB audio file formats
Not available
Not available
Ports
AJBL Go 3
ConnectorCountRole
USB-C1Charging input
Source2Reviewsoundguys.com/jbl-go-3-review-54954Read 13 October 2026Review says charging is over USB-C and there is no 3.5mm port. What Hi-Fi says the Go 3 dropped the 3.5mm port.
BSony SRS-XB23
ConnectorCountRole
USB-C1Charging input (DC IN 5V)
Source1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Parts and controls lists a DC IN 5V port (USB Type-C) behind a cap. No audio input is listed.

Controls and software

7 of 8 differ
Speakerphone
No3Reviewwhathifi.com/reviews/jbl-go-3Read 13 October 2026Review says the Go 3 no longer has the Go 2 microphone for speakerphone duties. SoundGuys says the Go 3 lacks a microphone.
Yes1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026The speaker has a microphone and the guide describes hands-free calls over a BLUETOOTH phone.
Voice assistants
Not available
Google Assistant, Siri1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026The guide has voice assist topics for the Google app on Android and for Siri. The assistant runs on the connected phone and is used through the speaker microphone.
Controls
Power, Bluetooth pairing, Play/pause, Volume up/down3Reviewwhathifi.com/reviews/jbl-go-3Read 13 October 2026Review describes three play/pause and volume controls on the top curve, and a power button and a Bluetooth pairing button on the right panel.
Power, Bluetooth pairing, Play/pause and call, Volume up/down, Battery level and sound effect, Party Connect, Stereo Pair1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Parts and controls: power, BLUETOOTH, play and call, volume plus and minus, BATT (battery level) button that also switches EXTRA BASS and STAMINA when held, PARTY and ST PAIR buttons.
Companion app
Not available
Sony | Music Center1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Sony | Music Center. It sets sound effect, equalizer, codec, mono or stereo output, Stereo Pair, Party Connect and power options.2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table: Sony Music Center for iPhone and Android.
App platforms
Not available
iOS, Android1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026The guide says to install Sony | Music Center from Google Play or the App Store.2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table lists the iPhone app and the Android app.
User firmware updates
Not available
Yes1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026The guide has an Updating the pre-installed software topic, and Music Center shows the software version.
Built-in lighting
Not available
No6Reviewrtings.com/speaker/reviews/sony/srs-xb23Read 23 October 2026Public text: the XB23 does not come with customizable RGB lighting, unlike the XB33 and XB43.
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
Yes1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Spec sheet lists a Li-ion polymer battery and USB-C charging.
Yes1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Charging the speaker topic describes the built-in lithium-ion battery.
Playback time (claimed)
5h1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Music play time up to 5 hours, dependent on volume level and audio content.
10h1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026About 10 hours at volume level 31 with the EXTRA BASS effect, the factory default, over BLUETOOTH. About 3 hours at maximum volume 50. Measured with a Sony specified music source. Sony's headline 12 hours is the STAMINA figure.
Playback with battery extension (claimed)
Not available
12h1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026About 12 hours at volume level 34 with the STAMINA effect (EXTRA BASS off), over BLUETOOTH. Stored as the total.2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table: about 12 hours, with a footnote that the sound mode is STAMINA and the volume is about half. The factory sound mode must be switched.
Battery energy
2.775Wh1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Battery type Li-ion polymer 2.775 Wh, equivalent to 3.7V/750mAh. The figures agree: 3.7 V times 0.75 Ah is 2.775 Wh.
Not available
Battery capacity
750mAh1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Published as equivalent to 3.7V/750mAh.
2,700mAh7Spec databasesoundguys.com/product/sony-srs-xb23Read 23 October 2026SoundGuys product table lists a 2700 mAh capacity. AVCesar gives the same figure and a Digitec search result snippet does too (that page was not opened). Sony does not publish a capacity and the Amazon US listing shows 4320, which no other source supports. No nominal voltage is published, so no Wh value is stored.8Press articleavcesar.com/sony-srs-xb23-extra-bass-nouvelle-enceinte-bluetooth-et-baroudeuse-31206Read 23 October 2026French launch article of 2 July 2020: 2,700 mAh battery, 12 hours of listening, 4 hours to charge. It gives an indicative French price of 100 euros, which is not stored because the product page of the same site says 99 euros.
Nominal battery voltage
3.7V1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Published as equivalent to 3.7V.
Not available
Battery chemistry
Lithium-ion polymer1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Published as Li-ion polymer.
Lithium-ion1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Charging section: rechargeable built-in lithium-ion battery.2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table: lithium-ion battery.
User-replaceable battery
Not available
Not available
Full charge time
2.5h1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Battery charge time 2.5 hours at 5V/1A. Simultaneous use is not stated.
4h1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026About 4 hours from empty to full with a USB AC adaptor that delivers 1.5 A. An adaptor of 500 mA or more and under 1.5 A can take 10 hours or more.2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table: about 4 hours.
Quick charge duration
Not available
Not available
Playback after quick charge
Not available
Not available
Charging input rating
Not available
5 V DC1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Charged over USB Type-C on a DC IN 5V port. Sony names a 1.5 A adaptor as the recommended one. The adaptor rating is not a stated device input current, so only the voltage is stored.
Max charging input
Not available
Not available
USB Power Delivery charging
Not available
Not available
Charges other devices
Not available
No2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table shows no USB share charging (marked with a dash). Sony Taiwan says USB power port for smartphone: No.3Maker product pagesony.com.tw/en/electronics/portable-speakers/srs-xb23/specificationsRead 23 October 2026USB power port for smartphone: No.
Max power-bank output
Not available
Not available
Wireless charging
Not available
Not available

Durability

4 of 5 differ
Dust and water rating
IP671Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Maker says IP67 waterproof and dustproof.
IP671Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Waterproof specification IPX7 and dustproof specification IP6X with the cap closed. Sony's tables write IP67.2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table: IP67, and rust resistant.
Floats
No2Reviewsoundguys.com/jbl-go-3-review-54954Read 13 October 2026Review says the speaker does not float but handles full submersion.
Not available
Drop resistance
Not available
Yes1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Notes on waterproof features: the speaker passes the drop test from 1.22 m (4 ft) onto 5 cm plywood to MIL-STD-810H Method 516.8 shock. Sony adds that this does not guarantee no damage.
Drop test height
Not available
1.22m1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 20261.22 m (4 ft) onto plywood of 5 cm thickness.
Carry features
Integrated fabric loop1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Features text says an integrated loop to carry it anywhere. SoundGuys says the fabric loop is permanently affixed.
Strap1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Using the strap topic: the strap attached to the speaker hangs it from an object.

Measured

1 of 6 differ
Playback time (measured)
10.23h2Reviewsoundguys.com/jbl-go-3-review-54954Read 13 October 2026Review reports 10 hours 14 minutes, which is 10.23 h, at a constant output of about 75 dB. Source, codec and firmware are not stated. The maker claim of 5 hours is stated for unspecified volume and content.
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
Width87.5Height75Depth41.3mm(3.4 × 3 × 1.6 in)1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Dimensions (W x H x D) 87.5 x 75 x 41.3mm / 3.4 x 2.7 x 1.6 inch. Axes are labelled.
Width76Height218Depth76mm(3 × 8.6 × 3 in)2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table: about 76 mm diameter by 218 mm height including projecting parts. Stored as width and depth 76 mm.3Maker product pagesony.com.tw/en/electronics/portable-speakers/srs-xb23/specificationsRead 23 October 2026Approx. 76 mm dia. by 218 mm (H).
Weight
209g(7.4 oz)1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Weight 0.209kg / 0.46 lbs, so 209 g. SoundGuys lists 211 g and What Hi-Fi 210 g, and the maker value is used.
580g(1.3 lb)2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table: about 580 g including the battery.3Maker product pagesony.com.tw/en/electronics/portable-speakers/srs-xb23/specificationsRead 23 October 2026Approx. 580 g.
Body materials
Fabric, Rubber1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026Features text says colorful fabrics. What Hi-Fi describes rubberised accents and rubber reinforcement panels.
Fabric grille2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Specification table lists the net (grille) material as fabric.

Certifications

None of 1 known
FCC IDs
Not available
Not available
Other certifications
Not available
Not available

In the box

1 of 1 differ
In the box
JBL Go 3 speaker, Type-C USB cable, Quick Start Guide, Warranty Card, Safety Sheet1Maker spec sheet (PDF)mm.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe223e4e4/pdfs/JBL_Go3_SpecSheet_EMEA_English.pdfRead 13 October 2026What's in the box: 1 x JBL Go 3, 1 x Type C USB cable, 1 x Quick start guide, 1 x Warranty card, 1 x Safety sheet.
Speaker, USB Type-C cable, Strap1Owner's manualhelpguide.sony.net/speaker/srs-xb23/v1/en/print.pdfRead 23 October 2026Parts list the strap and the supplied USB Type-C cable.2Maker product pagesony.jp/active-speaker/products/SRS-XB23/spec.htmlRead 23 October 2026Accessories: USB Type-C cable, strap already attached, registration card, warranty card and manual. Only the first two are stored with the speaker.

Warranty

0 of 1 differ
Manufacturer warranty (source market)
1year5Retailer pageamazon.com/dp/B08KW1KR5HRead 13 October 2026Listing says Warranty Description 1 year manufacturer. Applies to the US item. The listing also says the box has a Type-C to Type-A charging cable.
1year9Retailer pageamazon.com/dp/B086DBR6T7Read 23 October 2026Warranty description on the Amazon US listing: 1 year. US region. The listing's other technical rows, such as 20 watts, 4320 mAh and AAA batteries, conflict with Sony's tables and are not used.

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