The GTK-XB90 speaker is equipped with 3 tweeters and 2 woofers for much cleaner and crisp sound performance. It also comes with a rechargeable battery that delivers up to 16 hours of playtime on a single charge. This speaker is designed with extra-bass technology for deeper and punchier sound performance. The Sony GTK-XB90 is an extremely powerful speaker and has more volume and bass than the XB60. If you are looking for one of the loudest Bluetooth speakers with a high versatile design and great sound quality, the Sony GTKXB60 is definitely a great choice. The entire speaker has a dimension of 10.4” x 21.7” x 10.7” and comes with an AC cord, operating instructions and an instruction manual. It also comes with an app which you can use to add DJ effects, samplers and lighting effects – it also has microphone inputs for you speak through these speakers. These speakers support wireless Bluetooth connectivity with NFC for high quality music streaming. We also liked the fact that these Sony speakers come with a built-in rechargeable battery that provides up to 14 hours of continuous music playback, and can also be plugged in simultaneously while playing music.

These speakers can pump out so much volume that they can practically double as portable PA speakers for mini events. The speaker is built primarily for sound performance and provides extra-bass technology for deep and punchy sound output.įurthermore, we like the ability to pair two Sony GTK-XB60 speakers together to create a much wider sound-field with crystal clear sound for parties and concerts. The Sony GTK-XB60 is a versatile portable PA system and provides up to 60 watts of sound output. If you are looking for a more economical option and a more compact design, the Sony GTK XB60 is also a pretty good choice.

Both speakers look stunning in their design and appearance with a durable exterior. The GTK-XB60 is much smaller in design and is easier to carry around and setup. That being said, the Sony GTK-XB90 is much larger than the XB60 and can pose issues for portability. If absolute volume output is what you are looking for, go for the Sony GTK-XB90. It is also much larger than the XB60 and also has an additional tweeter for crisp highs and midranges. The GTK-XB90 has up to 160 watts RMS of power compared to the GTK-XB60’s 60 watts RMS. The Sony GTK-XB90 is the bigger brother to the XB60, and delivers by far more volume, sound and bass than the GTK-XB60.

Sony gtk-xb90