in 46 offers
The lowest price for Ultimate Ears Boom 4 Portable Bluetooth Speaker right now is $145.88 at eBay.com.au, compared across 22 retailers.
The all-time low was $75.00 on 3 Oct 2026 — today's price is 95% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Oct 2026.
Ultimate Ears Boom 4 Portable Bluetooth Speaker
Last updated at 05/10/2026 18:04:25
Ultimate Ears Boom 4 Portable Waterproof Bluetooth Speaker with 360-Degree, Bold, Immersive, Crystal-Clear Sound, Floating Speaker with 15-Hour
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ultimate Ears Boom 4 - Lilac 6234138
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ultimate Ears Boom 4 Raspberry
Free next-day delivery
Ultimate Ears Boom 4 - Lilac
10-day returns
Ultimate Ears Boom 4 Portable BT Speaker - Purple (Lilac) (Australia Stock)
14-day returns
Ultimate Ears Boom 4 Portable BT Speaker - Purple (Lilac) (Australia Stock)
Delivery $10
Ultimate Ears Boom 4 Portable BT Speaker - Purple (Lilac) (AU Stock)
Delivery between 8–16 Oct $10
Ultimate Ears Boom 4 Portable Bluetooth Speaker - Blue [984-001979]
Delivery $15
Ue Ultimate Ears Boom 4
Ultimate Ears Boom 4 Speaker in Purple
Free delivery
| Outdoor | Yes |
| Frequency Response | 60 - 20000 Hz |
| Bluetooth | Yes |
| Connectivity Technology | Wireless, Bluetooth |
| Ports and Interfaces | USB Type-C |
Ultimate Ears Boom 4 Portable Waterproof Bluetooth Speaker with 360-Degree, Bold, Immersive, Crystal-Clear Sound, Floating Speaker with 15-Hour
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ultimate Ears Boom 4 - Lilac 6234138
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ultimate Ears Boom 4 Raspberry
Free next-day delivery
Ultimate Ears Boom 4 - Lilac
10-day returns
Ultimate Ears Boom 4 Portable BT Speaker - Purple (Lilac) (Australia Stock)
14-day returns
| Outdoor | Yes |
| Frequency Response | 60 - 20000 Hz |
| Bluetooth | Yes |
| Connectivity Technology | Wireless, Bluetooth |
| Ports and Interfaces | USB Type-C |
