Sony GTK-XB72 EXTRA BASS High Power Audio System
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Sony GTK-XB72 EXTRA BASS High Power Audio System Sony GTK-XB72 EXTRA BASS High Power Audio System Sony GTK-XB72 EXTRA BASS High Power Audio System Sony GTK-XB72 EXTRA BASS High Power Audio System Sony GTK-XB72 EXTRA BASS High Power Audio System Sony GTK-XB72 EXTRA BASS High Power Audio System Sony GTK-XB72 EXTRA BASS High Power Audio System Sony GTK-XB72 EXTRA BASS High Power Audio System

Sony GTK-XB72 EXTRA BASS High Power Audio System

  • £229.00
  • Save £70



  • Deep, Punchy Sound with 470W
  • Bluetooth & NFC Connectivity
  • Built-in LED Light Display
  • Horizontal & Vertical Set-Up

 What are Grades? 

 Open-box: Unused/as-new



Take dance parties to the next level

Make it a party to remember with the GTK-XB72 one-box sound system. Combining deep, punchy bass sound with vibrant LED lighting, it’s like being at a major music event.


EXTRA BASS adds power to every bassline

Push the EXTRA BASS button to add some serious low-end power to your music. It works by reinforcing basslines to create deep, punchy bass. Simply press the button to activate the mode and be blown away by resounding bass.

Vertical and horizontal setting

A flexible two-way setup gives you great sound, wherever you place the system. Set it up horizontally for a classic boombox feel or flip it upright if you’re short on space. A built-in sensor optimises how sound is processed to stereo sound, whichever setup you choose.

Just like being there

Hear your music in a whole new way – just hit the LIVE SOUND button and cleverly angled speakers and DSP technology send your music to a wider area. Bring your party to life with a unique three-dimensional sound experience, creating festival vibes wherever you go.

Light up the party

The GTK-XB72 has built-in multi-coloured LED line lights on the front, sides and top, pulsing speaker lights within the main body, and a flashing strobe light for added impact. The perfect way to create a club-like atmosphere.

Customise your settings with the Sony | Music Center app

Take control of your settings with the Sony | Music Center app. Simply download it to your smartphone and enjoy wireless control of your music. You can adjust audio settings, select your favourite playlists from your phone or a USB, and cue the next song without being tied to the sound system.

Enhance the fun with the Fiestable app

The Fiestable app puts you in charge of the light colours and lets you activate DJ and karaoke modes using your smartphone. Tap Party Light via Fiestable and your phone’s display will even start to mirror the sound system’s lighting effects, flashing and changing colour in time with the music. There’s no limit to the number of smartphones that can join in, which makes for a unique shared experience.