Sony XB90 EXTRA BASS High Power Audio System with built-in battery

Party Chain lets you expand your speaker system

Add extra power to your sound system. Connect multiple stereos using an audio cable for a higher sound output. Activate one device to be the 'Party Host' and sync music with the other systems in the chain.

DSEE automatically restores detail to digital music

Boost the quality of your compressed music files. When an original music source is compressed, it loses the high frequency elements that add detail and richness to your favourite tracks. The Digital Sound Enhancement Engine (DSEE) faithfully restores thes

Feel the beat of EXTRA BASS

Bring the dancefloor to life by activating EXTRA BASS . It enhances the low frequencies of the track, for beats that get everyone moving.

Audio input and output

Connect audio visual equipment with an audio input and output. Hook up a TV or extra speaker to give your home entertainment an audio boost.

Grab and go

Convenient carry handles make it easy to transport your GKT-XB90 to the next party.

Infinity Mirror light creates stunning visual effects

Enjoy intense lighting effects thanks to the infinity mirrors. Positioned around the speaker lights, they bounce light back and forth endlessly, creating an energizing party atmosphere.

Add extra speakers, without extra wires

Enjoy the same song with Wireless Party Chain. Connect up to 10 compatible wireless speakers via Bluetooth(R) technology and synchronize the music and lighting so everyone's dancing to the same beat.

Control the party atmosphere with Fiestable for Android

Fiestable for Android puts you in charge of the light colours, lets you adjust EQ, or activate DJ control. Make changes with a flick of your wrist, thanks to the intuitive motion control.

Control the party atmosphere with Fiestable for iOS

Fiestable for iOS puts you in charge of the light colours, lets you adjust EQ, or activate DJ control. Make changes with a flick of your wrist, thanks to the intuitive motion control.

The power to party anywhere, with a rechargeable battery

Got no mains electricity? The built-in rechargeable battery powers your party for 16 hours with the speaker lights off, and the volume turned to level 16. Even at full volume with EXTRA BASS and lighting on, you can party for 3 hours . If you're running l

Enjoy higher quality BLUETOOTH(R) streaming with LDAC

LDAC is an audio technology from Sony that allows you to enjoy the highest quality wireless audio via Bluetooth(R). With 3x the data transmitted, LDAC provides an enhanced wireless listening experience for all your music.

NFC One-touch for instant connectivity

Near Field Communication (NFC) and Bluetooth(R) technology remove the need for wired connections and complex setup sequences. Simply touch your NFC-enabled device to the speaker for a quick, seamless connection, then start streaming your music collection.

Multiple lights create a party atmosphere

Pump up the atmosphere with club-like LED illumination multiple lights. Line lights around the speakers feature multi-coloured patterns from pure white to rainbow. Coloured speaker lights illuminate everything from behind, and strobe lights create a club

Control the tunes with Sony Music Center app for Android

The Sony Music Center app for Android lets you choose tracks, change sound settings and create playlists, all from your phone.

Control the tunes with Sony Music Center app for iOS

The Sony Music Center app for iOS lets you choose tracks, change sound settings and create playlists, all from your phone.

ClearAudio+ enriches your music

Unique to Sony, ClearAudio+ automatically adjusts sound settings for an enriching listening experience. By bringing together expertise in digital signal processing technologies, ClearAudio+ is able to optimise audio to deliver a consistently clear, high-q

Mic input lets you be the voice of the party

When you want to be the party MC, just plug in a microphone. The GTK-XB90 puts your vocals directly into the mix.

USB port lets you plug in and play

With a USB port, you'll be able to plug in a USB device and play all your digital files. Compatible with MP3, WMA, and WAV formats, it keeps the party moving with your favourite playlists.

Multi device connection lets more people control the music

You and your friends can pair up to three smartphones with the GTK-XB90 simultaneously using Bluetooth(R) technology. You'll all be able to play tracks from your music libraries, giving you an even greater choice of songs.