SRS-XB43

Sound worth sharing

The SRS-XB43 wireless speaker blends deep, punchy bass with clear vocals for that signature festival sound. It’s durable and easy to use too – so you and your friends can focus on enjoying the party.

WIRELESS SPEAKERS

XB43 EXTRA BASS™ Portable BLUETOOTH® Speaker

SRS-XB43
SRS-XB43 in black

bluecreamblack

Discover the SRS-XB43

Explore some of the features and technologies that make the SRS-XB43 so special.

Three quarter view of SRS-XB43 by pool
Durability
USB logo
Usability
Enjoy powerful sound anywhere

Enjoy deep, punchy sound wherever you like with your EXTRA BASS™ speaker. Dual passive radiators work together with the 2-way speaker system to enhance low-end tones, giving bass a boost.

Sound

The SRS-XB43 has been engineered to deliver an irresistible blend of deep, resonant bass and clear, natural vocals.

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.

Maximising sound quality

The X-Balanced Speaker Unit isn’t the only reason the SRS-XB43 sounds so good – inside, you’ll find a range of high-performance audio technologies.

Hear it like it’s live

Hit the LIVE SOUND button and hear your music in a whole new way. Bring your party to life with a unique three-dimensional sound experience – creating festival vibes wherever you go.

Three quarter view of SRS-XB43 by pool with water droplets
Totally dustproof, waterproof and washable

With an IP67 rating, you can take your speaker to the beach, the forest, the desert, or wherever you like – the SRS-XB43 will keep on playing, no matter how dusty the surface. It’s waterproof and salt water resistant too – so you’ve no worries using it by the sea or the pool – and there’s no problem washing it either.

24/14 hour battery life logo
Long battery life

Up to 24 hours of battery life means the SRS-XB43 can party even longer than you can. Even with the lighting on in EXTRA BASS™ mode, you can party for up to 14 hours.

Light up the party

There’s no fun without party lights. The SRS-XB43 has a tweeter light, a speaker light, and a multi-colour line light that all flash in sync with the beat. You can even change the colour of the line light to suit your mood.

SRS-XB43 with party lights
SRS-XB43 on table alongside multiple Bluetooth compatible models with party lights
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 and lights sync-up so everyone dances to the same beat. Set a random pattern or set the lights to blink in a circle.

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 lighting patterns and sound modes.

Sony | Music Center logo
Fiestable App display on phone screen
Fiestable app

Download the Fiestable app and you’ll be able to control the lighting on the SRS-XB43, and you can also use motion control gestures on your smartphone screen.

Get it on Google Play logo
Fiestable for Android
Download on the AppStore logo
Fiestable for iOS
Easy to use

The SRS-XB43 has been designed with convenience in mind, so you can enjoy music when and where you want to, no fuss.

Specifications & Features

The SRS-XB43 couples deep, punchy bass with clear vocals for that music festival sound, plus flashing lights to help get the party started.
  • EXTRA BASS™ sound with LIVE SOUND mode

  • X-Balanced Speaker Unit plus tweeter for vocal clarity

  • Boost your party with flashing lights

  • Waterproof and dustproof (IP67 rated)

  • Up to 24 hours of battery life (EXTRA BASS™: Up to 14 hours)

Speaker Type
Woofer (L / R) / Tweeter (L / R)
Battery Life
Approx.24H
Input and Output Terminals
Stereo Mini Jack (IN) ,USB A(Only for DC OUT)
Frequency Transmission Range
20 Hz - 20,000 Hz (44.1 kHz sampling)
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