High Power Home Audio System with Bluetooth
High Power Home Audio System with Bluetooth
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Party on demand

Kickstart every party with the club-like sound of this one-box system. EXTRA BASS brings the low-end power for rumbling EDM basslines, with lighting effects for a festival atmosphere.

Flexible setup

A built-in sensor activates the top two tweeters automatically, so you can enjoy stereo sound from your speaker system upright or horizontal.

Connect instantly

Stream from your digital music library in an instant when you make a One-touch connection via NFC.

Bring the house down

This is for the bass-lovers. Hit the EXTRA BASS button for deep, punchy sound, and lose yourself as the rhythm flows through you.

Light up the night

Enhance the atmosphere with lighting effects

Bring the party alive with line lights and speaker lights. Strobe flashes sync to the beat, for club vibes through the night.

Take the party with you

Handles and a lightweight design make transporting easy

Keep the party going even after closing time. Carry handles and a lightweight body make it easy to pick it up and take with you anywhere.

Get together for house-filling sound

Sync up your systems with Party Chain

Connect to other GTK-XB5 systems with Party Chain to synchronize light and sound, and take the party to the next level.

  • EXTRA BASS adds power to every bass line
  • Push the EXTRA BASS button to add some serious low-end power to your music. It works by reinforcing bass lines to create deep, punchy bass. Simply press the button to activate the mode, and be blown away by resounding bass .
  • Two-way design for flexible setup
  • A flexible two-way setup gives you great sound, wherever you place the system. Set it up horizontally for a classic boom box 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.
  • Easily connect and enjoy music
  • Enjoy easy, one-touch connectivity and music streaming with NFC. No NFC? No problem. Connect via Bluetooth and you're ready to go .
  • USB port lets you plug in and play
  • Line and speaker lights create a party atmosphere
  • Pump up the atmosphere with club-like line and speaker lights with strobe flash. Synchronizing with the rhythm of the beat, the power and speed of the light display matches the musical mood and atmosphere.
  • One-box design for maximum portability
  • Pick it up and party anywhere, thanks to the GTK-XB5's one-box design. Whether you're hanging out with friends at home or taking the party elsewhere, the compact design features a built-in handle for portability and convenience.
  • 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 optimize audio to deliver a consistently clear, high-quality sound, whether you're gaming or enjoying music and movies.
  • Party Chain lets you expand your speaker system
  • Add extra power to your sound system. Connect multiple stereos in a chain for a higher sound output. Activate one device to be the 'Party Host' and sync music with the other systems in the chain.
  • Enjoy higher quality Bluetooth streaming with LDAC
  • LDAC is a new audio technology from Sony that lets you enjoy high-quality wireless audio via Bluetooth(R). With 3x the data transmitted, LDAC provides an enhanced wireless listening experience for all your music.
  • 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 favorite tracks. The Digital Sound Enhancement Engine (DSEE) faithfully restores these to produce high-quality sound that's closer to the original CD recording.
  • Customize your settings with the SongPal app
  • Have fun with your party settings from the dance floor with the SongPal app. Simply download onto your smartphone and enjoy wireless control of all your party settings. Switch up lighting effects, or activate DJ effects and EQ settings to pump up the atmosphere. You can also select your favorite playlists from USB and cue the next song, without being tied to the DJ booth.
  • 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.
and output. Hook up a TV or extra speaker to give your home entertainment an audio boost.
Audio In1 Yes (RCA)
Audio In2 No
Bluetooth® Yes (iAP over BT)
Inputs and Outputs
Analog audio output Yes (RCA)
Composite video output No
Microphone input No
Sound Features
Music equalizer EDM / HIP-HOP / R&B / POP / ROCK / COUNTRY / JAZZ / SALSA / FLAT
Latin equalizer No
African equalizer No
Sports mode No
FIESTA mode No
Bass Boost function EXTRA BASS
DSEE sound enhancement DSEE (AUTO)
S-Force front surround No
Sound Entertainment
Flanger Yes
Isolator Yes
Pan No
Lighting Effect
Speaker light Line light & Speaker light with strobe flash
Key control No
Song Reservation No
Scoring No
Echo No
Convenience Features
Sleep timer No
Touch keys No
Wireless connection
One-touch NFC pairing Yes
apt-X No
AVRCP Yes (Ver1.5)
SPP Yes (Ver1.2)
Compatible smartphone apps Yes (SongPal)
Carrying Handle Yes
Playable discs (audio)
Playable discs (video)
Eco and energy saving
Standby Mode Activated After 15 minutes

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