XB43 EXTRA BASS™ Portable Wireless Speaker
Discover the SRS-XB43
Explore some of the features and technologies that make the SRS-XB43 so special.
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.
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.
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.
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.
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 dance floor, with the Sony | Music Center app—select your favourite playlists, cue the next song, or change lighting patterns and sound modes.
Download the Fiestable app and you'll be able to control the lighting on the SRS-XB43, as well as using motion-control gestures on your smartphone screen.
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.
The speakerphone function offers a convenient way to talk hands-free, whether it's a conference call for work or a chat with friends.
Specifications and 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.
- Speaker Type
- Woofer (L/R) / Tweeter (L/R)
- Battery life
- Approx. 24 h
- 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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