in 52 offers
The lowest price for Ultimate Ears Boom 4 Bluetooth Speaker right now is $166.00 at eBay.com.au, compared across 22 retailers.
The all-time low was $59.00 on 30 Aug 2026 — today's price is 181% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 25 Oct 2026.
Ultimate Ears Boom 4 Bluetooth Speaker
Last updated at 25/10/2026 11:09:03
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 Portable Waterproof Bluetooth Speaker - Blue
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
10-day returns
Ultimate Ears Boom 4 Speaker in Pink
Free delivery
Ultimate Ears Boom 4 - Blue
Ultimate Ears Boom 4 Portable Bluetooth Speaker - Black [984-001971]
Delivery $15
Ultimate Ears Boom 4 Portable Bluetooth Speaker - Blue [984-001979]
Delivery between 28 Oct – 5 Nov $10
Ultimate Ears Boom 4 Portable Speaker Black EU Plug 220V
Delivery $28.99
Ultimate Ears Boom 4 Bluetooth Speakers Cobalt Blue (Global version)
Free delivery
Ultimate Ears Boom 4 Bluetooth Speakers Active Black (Global version)
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 Portable Waterproof Bluetooth Speaker - Blue
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
10-day returns
Ultimate Ears Boom 4 Speaker in Pink
Free delivery
Ultimate Ears Boom 4 - Blue
| Outdoor | Yes |
| Frequency Response | 60 - 20000 Hz |
| Bluetooth | Yes |
| Connectivity Technology | Wireless, Bluetooth |
| Ports and Interfaces | USB Type-C |
