Enjoy powerful sound anywhereEnjoy powerful sound anywhere

Sony XB23 Enjoy deep, punchy sound wherever you like with your EXTRA BASS™ speaker. Dual passive radiators work together with full-range speakers to enhance low-end tones, giving bass a boost.







Where will you take yours?Where will you take yours?

Whether you’re camping with friends or relaxing in the park, the compact and lightweight SRS-XB23 fits into your plans as easily as it fits into your bag.




Compact sizeCompact size

The SRS-XB23 fits perfectly in the cupholder of your camping chair – great for chilling out at open-air festivals.





Convenient strapConvenient strap

Hang your speaker in your tent or on the nearest tree – wherever you want to share your favourite beats.





X-Balanced Speaker Unit

Developed by Sony, the X-Balanced Speaker Unit achieves high sound quality and powerful sound pressure for a richer, deeper, more rewarding listening experience.


What is the X-Balanced Speaker Unit?

Unlike the circular diaphragm in a conventional speaker unit, the newly developed X-Balanced Speaker Unit in the Sony XB23 features a non-circular diaphragm.







Increasing sound pressure and reducing distortion

The unit’s non-circular shape not only maximises the area of speaker diaphragm, increasing sound pressure for more punchy bass – it also reduces driver excursion while maintaining the same sound pressure, resulting in less distortion.




Greater clarity and a wider sound stage

In addition, the unit’s off-centre design and optimised weight balance help to enhance clarity and widen the sound stage.







Mica Reinforced Cellular speaker cone and dust cap

The rigid and lightweight Mica Reinforced Cellular (MRC) speaker cone and dust cap contributes to the sound quality.







Side passive radiators

The layout of the side passive radiators has been optimised to reproduce clear bass sound.





Dustproof, waterproof and washable

With an IP67 rating, you can take your speaker to the beach, the forest, the desert – the SRS-XB23 will keep on playing, no matter how dusty the surface. It’s waterproof and salt water resistant too – no worries by the sea or the pool – and there’s no problem washing it either.




Built to last

The SRS-XB23 has undergone extensive shock testing to make sure it can withstand the inevitable knocks, bumps and scrapes that come with everyday use. Even if you drop it, the SRS-XB23 will keep on working.






Easy to use

The SRS-XB23 has been designed with convenience in mind, so you can enjoy music when and where you want to, no fuss.


Speakerphone for hands-free calls

The speakerphone function offers a convenient way to talk hands-free, whether it’s a conference call for work or a chat with friends





Control the party with the Sony | Music Center app

Control the party from the dancefloor, with the Sony | Music Center app – select your favourite playlists, cue the next song, or change sound modes.




Stand it up or on its side

Whether you place it horizontally or vertically the SRS-XB23 sits securely so you can always find space for it, wherever you’re partying. When placing it horizontally, you can switch from monoaural audio playback to stereo audio playback using the Sony | Music Center app.




USB Type-C port

Use a USB Type-C cable to charge the SRS-XB23

Additional information




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Size & Weight
Dimensions (W x H x D): Approx. 76 mm dia. x 218 mm (H)
Weight: Approx. 580 g

Wireless Connections
Hands-Free Function: Yes

Communication System: Version 5.0
Compatible Profiles: A2DP/AVRCP/HSP/HFP/SPP
Supported Codecs: SBC,AAC,LDAC
Frequency Transmission Range: 20 Hz – 20,000 Hz (44.1 kHz sampling)
Frequency Range: 2.4GHz band

Input and Output Terminals: USB-Type-C TM


General Features
Battery Life : Approx. 12h
Power Supply: Internal rechargeable battery
USB Power port for smartphone: No

Eco and energy saving
Power Consumption (Standby Mode): Approx. 0.3W

Colour Options: Coral Red, Black, Light Blue, Taupe

What's In The Box: USB Cable

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