Feel the power of EXTRA BASS

Live Sound⁵ mode for the immersive 3D sound experience.

Party Connect⁶

Lets you connect up to 100 compatible speakers with Bluetooth technology so the music and lights sync up, and everyone dances to the same beat.

Speakerphone function

Offers a convenient way to talk hands-free, whether it's a conference call for work or a chat with friends.⁸

Rugged, IP67 waterproof² and rustproof⁷ design

Allows you to safely use it around water.

Connect wirelessly from up to 98.4' away

Pair this speaker with your smartphone, tablet, or other Bluetooth-enabled devices, or use NFC³ for a quick, seamless connection.

X-balanced speaker unit

Features a non-circular diaphragm to deliver high sound quality and powerful sound pressure for a richer, deeper listening experience.

Control beat with Sony Music Center app⁵

Select your favorite playlists, cue the next song and sound modes.

Fiestable app⁴

Simply control the lighting on XB33, even turn them off.

USB Type-C and USB charging ports

Let you charge your portable speaker and charge your smartphone or other small devices via USB connection.

Rechargeable battery

Play your favorite tunes for up to 24 hours on a full charge, and up to 14 hours¹ in EXTRA BASS mode.

Mood lighting

Boost your party with speaker light and multicoloured line lights.⁴

¹Actual performance varies based on settings, environmental conditions, and usage. Battery capacity decreases over time and use.

²Requires that all ports and covers are firmly closed. Waterproof specification of IPX7*1 as specified in "Degree of protection against water immersion" of the IEC60529.

The speaker has been tested to and maintains its operability when gently submerged in water to a depth of 1 meter for up to 30 minutes. Dustproof specification of IP6X*2 as specified in "Degrees of protection against solid foreign objects".

The speaker has been tested and continues to block dust after stirring for 8 hours in a testing device that contains dust particles that are up to 75 mm in diameter.

³Interoperability and compatibility among Bluetooth® devices vary. For Apple iOS devices, the system is compatible with iOS 10.0 or later. A BLUETOOTH connection is not available on the devices with iOS 9.x or earlier.

⁴Requires download of Fiestable app for iPhone from the App Store or for Android from Google Play. User must link compatible devices in order to control operation. Subject to app terms and conditions. To use the Fiestable app you’ll need to download the Sony | Music Center app first.

⁵Requires download of Sony Music Center app for iPhone from the App Store or for Android from Google Play. User must link compatible devices in order to control operation. Subject to app terms and conditions.

⁶Only compatible between SRS-XB43, SRS-XB33, SRS-XB23. When watching movies using the Party Connect function, there may be a gap between video and audio.

⁷This does not guarantee any damage, no breakdown, or waterproof and dustproof performance in all conditions. Deformation or damage from dropping the system or subjecting it to mechanical shock may cause deterioration of the waterproof and dustproof performance.

⁸Voice assist function compatible with Android smartphone (Google App) or iPhone (Siri). Bluetooth® connection required.

©2020 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Sony, EXTRA BASS and its logos are registered trademarks of Sony Corporation.

Bluetooth is a trademark of Bluetooth SIG, Inc. The N Mark logo is a trademark of the NFC Forum, Inc. All other trademarks are trademarks of their respective owners. Features and specifications are subject to change without notice.