Take the party with you
Compact, lightweight and easy to carry—wherever you’re heading, make the SRS-XB23 the first thing you pack.

Enjoy powerful sound anywhere
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?
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 size
The SRS-XB23 fits perfectly in the cupholder of your camping chair—great for chilling out at open-air festivals.
Convenient 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 XB23 features a non-circular diaphragm.
Increasing sound pressure and reducing distortion
The unit’s non-circular shape not only maximizes 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 optimized 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 contribute to the sound quality.
Side passive radiators
The layout of the side passive radiators has been optimized 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.

Long battery life
Up to 12 hours of battery life means the SRS-XB23 can party even longer than you can. Even in EXTRA BASS™ mode, you can party for up to 10 hours.

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.

Get things booming with Party Connect
Enjoy the same song, multiplied, with Party Connect. Connect up to 100 compatible wireless speakers with BLUETOOTH® technology and the music syncs up so everyone dances to the same beat.

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 upright 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.