2 shops · prices as of 6 November 2026
Ultimate Ears Boom 4 Black
A portable wireless Bluetooth speaker engineered for durable outdoor use and 360-degree sound.
Photos come from different shops, duplicates are possible.
Best price right now
€113,15
No price found at Acer, Alternate, Bax Music, DeKoffieboon, DJI, Dyson, Gereedschapspecialist, HelloTV, HP, Joybuy, Kamera Express, MediaMarkt, Megekko, Nedgame, Quadcopter-shop, Razer, Samsung, SharkNinja, tink and Vogel's
Best price€113,15
Go to BolCompare all prices for Boom 4 Black at online shops that deliver to Belgium. Prices as of 6 November 2026, updated daily.
Versions
Colour: Black
Description
The Ultimate Ears Boom 4 delivers immersive 360-degree audio so everyone enjoys consistent sound quality from any angle. Built for portability and outdoor adventures, it features an IP67-rated waterproof and dustproof design that even floats when dropped in water. It offers up to 15 hours of battery life and an extended wireless Bluetooth range of up to 45 meters. Using the PartyUp feature, you can easily connect multiple compatible speakers for an even bigger soundstage.
Pros & cons
- Pro: Offers immersive 360-degree sound distribution for an even listening experience anywhere around the speaker.
- Pro: Rugged IP67 dustproof and waterproof build that floats in water for carefree outdoor use.
- Con: Does not feature built-in Wi-Fi connectivity for home streaming networks.
Price history
Usual price
€113,15 today, close to the usual price.
- Cheaper than usual
- under €110
- Usual price
- €110 to €124
- Pricier than usual
- from €124
Lowest and average price since 5 June 2026
The lowest price we have seen for Ultimate Ears Boom 4 Black since 5 June: €106,75, on 4 October. Today the lowest price is €113,15, 6% more than then.
Specifications
Sound
- Wireless
- Yes
Colour
- Colour
- Black
- Colour name
- Black
Wireless
- Connection
- Bluetooth
Frequently asked questions
How much does Ultimate Ears Boom 4 Black cost?
Now €113,15 at online shops that deliver to Belgium. Prices as of 6 November 2026, updated daily.
Is Ultimate Ears Boom 4 Black cheaper than usual right now?
About the same. €113,15 is close to the average lowest price since 5 June (€116). The lowest point was €106,75.
Which versions of Ultimate Ears Boom 4 are there?
We compare 2 versions of Ultimate Ears Boom 4. Colour: Black, Blue.