EXTRA BASS™ High Power Audio System
- EXTRA BASS™ sound for deep, punchy sound
- Vertical and horizontal setting
- Boost your party with line light, speaker lights and a flashing strobe
- Stream and control right from your smartphone with the Sony | Music Center app
- Connect more speakers with Wireless Party Chain via Bluetooth® technology
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 bass line
Push the EXTRA BASS button2 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 optimizes how sound is processed into stereo, 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-colored 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.
Customize 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 favorite 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 colors 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 color 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.
Expand your sound system
Add extra power to your sound system with Wireless Party Chain via Bluetooth® technology. Connect multiple speakers wirelessly via Bluetooth® technology for a higher sound output. Activate one device to be the ‘Party Host’ and sync music and lighting so everyone’s dancing to the same beat.
Seamless streaming with NFC and Bluetooth®
Touch your NFC-enabled device to the sound system for a quick, seamless connection, then start streaming your music collection. No NFC? No problem. Connect via Bluetooth and you're ready to party.
USB port lets you plug in, play and charge
Plug in a USB memory stick, smartphone or tablet and play all your digital files. Compatible with MP3 and WMA formats, you'll be able to keep the party moving—and charge your device at the same time.
Aluminum platter for stability in motion
The turntable features a belt drive mechanism with an aluminum die-cast platter. Robust yet lightweight, the platter stays stable as it rotates for clearer playback of your music.
Designed with the environment in mind
Sony is committed not only to offering products, services and content that deliver exciting experiences but also to working towards our goal of a zero environmental footprint throughout our business activities.
COMPATIBLE SMARTPHONE APPS
Yes (Music Center/Fiestable)
USB port charging output
Front Speaker specifications
2” x 3 (cone type)
6 3/8” x 2
- Up to 50 speakers. Only Sony’s compatible speakers.
- Interoperability and compatibility among Bluetooth® devices vary.
- Requires 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.
- Requires download of Fiestable app for iOS 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.