Sony GTKXB90 High Power Portable Bluetooth Speaker Review

So, you might be looking for a portable Bluetooth speaker and trust me there are a lot of out there. Finding the best Bluetooth speaker has become a hustle. In this article, I’m going to do ‘Sony GTKXB90 High Power Portable Bluetooth Speaker Review’.

This is perfect if you are looking for a speaker which you can carry with your own. It is great if you are a party animal. You probably are the guy who likes to party with your friends a lot or the one who like to hear soft music at your home. Then, Sony GTKXB90 high power portable speaker is for you.

Why Sony GTKXB90?

You might be thinking why Sony? But, my only answer will be ‘If you are going to spend over a 100$ on a product, why don’t you buy the one from a brand that is trustworthy’. Sony has been around us for years and they build many electronic products like phones, home appliances, earphones/headphone, play stations, TVs, speakers etc. They are the king of their own game, right?

So, I personally love the Sony brand that one of the reason more I’m promoting their product and reviewing it.

Sony GTKXB90 High Power Portable Bluetooth Speaker Review

Sony GTKXB90 High Power Portable Bluetooth Speaker Specifications

Product Model Number Sony GTKXB90
Weight 36.5 pounds
Dimensions 29.1 x 15.9 x 16.3 inches
Warranty and Support Check Here
Technical Specification See the User Manual
Where to Buy Buy Here

Sony GTKXB90 High Power Portable Bluetooth Speaker Features

Below are the features of Sony GTKXB90 Bluetooth speaker:

  • There is a very extra and deep bass feature installed with this speaker by Sony. The sound is a bit of punchy and it is very good.
  • To create a perfect atmosphere for the party like stuff or to listen to soft music as well, there is lighting given in front of it.
  • The battery backup of this speaker is up to 16 hours that means you can have enough time to enjoy the party.
  • There is an application known as Sony music centre app that controls the audio and the sound effects of this Bluetooth speaker.
  • For the Music Equalizer, there are the different type of forms given like Hip-Hop, EDM, Jazz, Country, Pop, FLat etc.
  • More DJ effects, more samplers and more lighting effects have been added.
  • Now, you can enjoy the same song with the wireless party chain. You can connect up to 10 Bluetooth compatible speakers via Bluetooth technology. The compatibility includes only XB60, XB40, XB30 and XB20 as well.
  • After connecting with the 10 Bluetooth speakers, the audio, as well as the lighting, is going to synchronize. So that, everybody can enjoy and dance on the same beats.
  • You can attach the portable Mic to it also. Just plug in the Mic and sing your own songs as well.
  • You can enjoy seamless streaming with and NFC and Bluetooth. No need of the typically wired connections anymore. Just turn on the NFC or Bluetooth, connect with the streaming device and you are good to go.
  • There is a USB port also which allows you to plug in and play via smartphone, tablet or PC. Sony GTKXB90 is compatible with MP3, WAV, and WMA formats. It can also recharge you playback device as well so that your device can never fall due to low battery.
  • This is not a water-resistant device, so, you can not be able to do a rain dance, I guess!

Sony GTKXB90 High Power Portable Bluetooth Speaker Review

The device is a relief for those who are looking for a high power portable Bluetooth speaker for their short/long parties. You can enjoy your parties, festivals with heavy bass music including different equalizer effects. The sound quality and the battery life is amazing of this device and I definitely recommend it.

Pros and Cons of Sony GTKXB90 High Power Portable Bluetooth Speaker



1. RCA In and out 1. Battery dies soon If a device is connected with USB
2. MIC Line In 2. Not Water-Resistant
3. USB Charging for audio playing device
4. NFC
5. Bass is good
6. The sound is loud and clear
7. Quick Charging speed
8. Durable


Love the product? Want to buy it?

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