![[Prime] Ultimate Ears Wonderboom 4 Portable Waterproof Bluetooth Speaker $80.30 (RRP $149.95) Delivered @ Amazon AU](https://img.whatscheap.com.au/storage/v1/object/public/product-images/marquee/ozbargain/967381.jpg)
Posted 7/10/2026
[Prime] Ultimate Ears Wonderboom 4 Portable Waterproof Bluetooth Speaker $80.30 (RRP $149.95) Delivered @ Amazon AU
Electrical & ElectronicsAmazon Prime DayBluetooth Speaker
![[Prime] Ultimate Ears Wonderboom 4 Portable Waterproof Bluetooth Speaker $80.30 (RRP $149.95) Delivered @ Amazon AU](https://img.whatscheap.com.au/storage/v1/object/public/product-images/marquee/ozbargain/967381.jpg)
Looking for a speaker that can handle your next adventure? You can grab the Ultimate Ears Wonderboom 4 for just $80.30 right now, which beats previous sale prices and is a massive saving off the $149.95 RRP!
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