Sony XB30:
The Sony XB30 Extra Bass Portable Bluetooth Speaker has dual passive radiators and a 48mm full-range speaker setup to deliver clear sound while enhancing low notes. For added bass power, just hit the EXTRA BASS button.
Equipped with a multi-coloured line light and flashing strobe, the portable speaker can quickly improve the party’s atmosphere.
The XB30 speaker’s lightweight and compact body lets you easily stash it in your bag.
Use the Sony speaker’s Wireless Party Chain function to link up to 10 speakers (via Bluetooth) and synchronise their lighting and audio output for an immersive entertainment experience.
This Bluetooth speaker has up to 24 hours of battery life** for music playback all day and night.
Sony XB40:
The Sony XB40 Extra Bass Portable Bluetooth Speaker is equipped with dual passive radiators and a 61mm full-range speaker system to deliver clear audio with improved low tones. Just press the EXTRA BASS button to further boost bass output.
Light and compact, the XB40 speaker can be easily stored inside your bag and brought along to beach parties, fishing expeditions, and barbecues.
The XB40 speaker’s multi-coloured line light and flashing strobes help enhance the party vibe.
Use the speaker’s Wireless Party Chain function to link up to 10 speakers (via Bluetooth) and synchronise lighting and audio playback, enriching you and your friends’ entertainment experience.
The Sony speaker has up to 24 hours of battery life** for music playback all day and night.
Sony XB10:
Pump up the bass of your favourite tunes using the Sony XB10 Extra Bass Portable Bluetooth Speaker’s EXTRA BASS function, which works by enhancing low-end tones.
Pairing the Sony XB10 Portable Bluetooth Speaker with your device becomes a breeze using the speaker’s NFC One-touch technology.
Water-resistant, the Sony Extra Bass Portable Bluetooth Speaker is an ideal companion for pool and beach parties.
With a battery life of up to 16 hours, the XB10 Extra Bass Bluetooth Speaker lets you keep the party going for hours.
https://www.harveynorman.com.au/sony-xb40-extra-bass-portabl…
$137 for the xb40. Great price! Well worth it over the xb30 i reckon…