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Ultimate Ears BOOM 3 Black

9,1/10 (115 reviews)
View all accessories
Ultimate Ears Bluetooth speakers
  • Ultimate Ears BOOM 3 Black Main Image
  • Ultimate Ears BOOM 3 Black front
  • Ultimate Ears BOOM 3 Black back
  • Ultimate Ears BOOM 3 Black left side
  • Ultimate Ears BOOM 3 Black product in use
  • Ultimate Ears BOOM 3 Black visual Coolblue 1
  • Ultimate Ears BOOM 3 Black product in use
  • Ultimate Ears BOOM 3 Black product in use
  • Ultimate Ears BOOM 3 Black combined product
  • Ultimate Ears BOOM 3 Black Main Image
  • Ultimate Ears BOOM 3 Black front
  • Ultimate Ears BOOM 3 Black back
  • Ultimate Ears BOOM 3 Black left side
  • Ultimate Ears BOOM 3 Black product in use
  • Ultimate Ears BOOM 3 Black visual Coolblue 1
  • Ultimate Ears BOOM 3 Black product in use
  • Ultimate Ears BOOM 3 Black product in use
Choose your bluetooth speaker: 1 speaker
Temporarily sold out
Not available in this version
Speaker composition
Speaker composition
149,-
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Sold out online
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Product information

Key specs

Maximum battery life
15 hours
Weight
0,6 kg
Wireless speaker size
Compact (10 - 20cm)
Water resistance
Waterproof
IP certification
IP67
View all specifications

Pros and cons

According to our Bluetooth speaker expert
  • The 360-degree sound distribution makes your music sound clear from any position.
  • The dust and waterproof design makes the speaker suitable for outdoor use.
  • When the battery is empty, you can't keep listening to music via an audio cable.
Product Expert Bluetooth speakers

Description

If you want to host a party anytime, anywhere, go for the Ultimate Ears BOOM 3. This dustproof and waterproof speaker can even float. So you can easily take it with you to the beach or pool. Thanks to the 45m wireless range, you can easily keep your smartphone in a dry spot. Thanks to the 15-hour battery life, you can listen to music for an entire afternoon and evening without interruptions. At the end of the night, you can charge the battery via the included USB cable. Do your friends also have a BOOM 3? Via the Party Up function, you can connect up to 150 speakers wirelessly. This way, the sound is extra powerful and you can have an even bigger party.

If you want to host a party anytime, anywhere, go for the Ultimate Ears BOOM 3. This dustproof and waterproof speaker can even float. So you can easily take it with you to the beach or pool. Thanks to the 45m wireless range, you can easily keep your smartphone in a dry spot. Thanks to the 15-hour battery life, you can listen to music for an entire afternoon and evening without interruptions. At the end of the night, you can charge the battery via the included USB cable. Do your friends also have a BOOM 3? Via the Party Up function, you can connect up to 150 speakers wirelessly. This way, the sound is extra powerful and you can have an even bigger party.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Included by default

Included by default

  • Manual (272.16 KB)
  • USB cable

Key specs

Maximum battery life
15 hours
Weight
0,6 kg
Wireless speaker size
Compact (10 - 20cm)
Water resistance
Waterproof
IP certification
IP67
View all specifications

Similar and better products

  • Current product
  • 149,-
  • 155,-
  • 155,-
Sound reproduction
  • 360 degrees, Stereo
  • Mono
  • Mono
Maximum battery life
  • 15 hours
  • 10 hours
  • 10 hours
Integrated power bank
  • No
  • No
  • No
View full comparison

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Reviews

115 reviews
9,1/10 (115 reviews)

Rating

75 reviews with 5 stars

36 reviews with 4 stars

4 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Rating per section

Sound quality
10,0
User friendliness
10,0
Battery life
10,0
Build quality
10,0
Design
9,5
Options
9,5

Customer images

Most helpful reviews

7,3/10

Sturdy, but the sound quality is downright bad

  • Build quality
  • looks
  • bass
  • Yorick daelmans
  • 15 November 2018
  • Automatically translated from Dutch
9,7/10

Good product with decent 360 sound

  • Good build quality
  • Decent sound
  • No charger included. only cable
  • Konstantinos tsatsaronis
  • 2 November 2018
  • Automatically translated from Dutch
9,0/10

Value for money good product.

  • Value for money very good sound for this money
  • pleasant sound through the 360° experience
  • the design makes it look like it was plucked from an altar
  • Hans l
  • 25 August 2020
  • Automatically translated from Dutch
10/10

Fantastic!!

  • Switch on/off (= control) from your phone
  • Sound quality
  • Femke oosterhuis
  • 2 June 2019
  • Automatically translated from Dutch
9,7/10

Everyone should have this at home

  • light
  • Unbelievable sound quality
  • playlist from Apple Music you can have the Boom play directly, but not a Spotify playlist. Then you have to operate via the app
  • Kristel dodion
  • 27 September 2018
  • Automatically translated from Dutch
9,7/10

Super nice

  • Waterproof
  • Box can handle with an app
  • Sometimes a button works stiff
  • Vera van kooi
  • 22 April 2021
  • Automatically translated from Dutch
9,7/10

We already have the boom3 but this one is bigger and more po

  • nice design
  • good sound
  • Iris
  • 31 December 2019
  • Automatically translated from Dutch
8,7/10

Great box!

  • Beautiful Design
  • Easy to use
  • Lotte
  • 25 April 2020
  • Automatically translated from Dutch
9,7/10

Very good box

  • Turn on without touching
  • Waterproof 100%
  • No aux connection
  • Gregory block
  • 26 October 2019
  • Automatically translated from Dutch
8,7/10

Nice device, high quality

  • J. de moor
  • 16 February 2021
  • Automatically translated from Dutch
7,3/10

Sturdy, but the sound quality is downright bad

  • Build quality
  • looks
  • bass

First; sorry for everyone who thinks this speaker is great, but this is my opinion.
To start with, I have (since 2013) the JBL Charge (1). I have been using this for years with pleasure, super satisfied with it (especially if you compare it, in terms of price and accessories, with now. Only yes, the Charge is of course getting a bit old. (not waterproof, the hard plastic design, sound quality (etc). So it was time for a new speaker. Then I bought a speaker from UE online, the Boom 3. Checked reviews online, also here at coolblue, All fine, satisfied, all in all good reviews. Now that I have it for a few days given a chance I must say I'm very disappointed Let's start: Sound, when I compare this with the old (now elderly Charge 1) the bass is not found on the UE, not even with the Bass EQ you have on the UE App can turn on. The mids (mainly voices) are very good, as are the highs which are also fine. I don't understand why the UE went for this "sound signature" as it is not even really a neutral sound is because then there should be more bass. By the way, the app is is easy and convenient, if it is within bluetooth range it can be turned on via the app, surely the best feature after the build quality. Speaking of which; the best. Waterproof, dustproof, floats, resistant to a spray of water (garden hose, shower, etc.). But it is waterproof, and floating is more than enough for 90% of people, I think. So, all in all. No idea why you would want to buy this speaker unless you are someone who goes camping every weekend and is so careless with expensive electronics that it has to be water and dust proof. In terms of size, buy the JBL Flip 4, cheaper, slightly smaller even, equally waterproof and floating, and better sound quality (more bass, more neutral sound, also good mids and highs). In terms of price, the Sony XB-31 is cheaper, less high and middle tones, but a bass that is 4 to 5 times better (and then the Extra bass button can still be added) and the XB-41 is just a size larger slightly more expensive but much harder. Of course the same “sound” as the XB-31 (so a lot of bass). And if you just want an all-round better speaker go for the Charge 4 which is slightly newer than the Boom 3. Slightly more expensive, better sound quality in every way and of course more bass (again). Also, all the aforementioned speakers are just waterproof, as perhaps everyone uses them, if they fall out of hands in the pool or in the shower or bath, etc. Owja and that 360 Degree sound is just a marketing stunt, everyone puts the Just put the speaker on a table, desk, cabinet on the side of the room, or in a corner, and not in the middle of the room, and even then, place the speaker with the speakers facing you. It is also not that if you sit at the back of the speaker that you do not hear anything at all, because then the UE also hears nothing at the front and back since he has the speakers on the "sides".
"Hehe, he's finally done with his whining." Sorry for the super long review. But I hope that someone like me who goes to Harstyle/Hardcore, EDM, Hip-hop, Pop, you name it (because what genre of music doesn't have bass in their songs anymore) , makes me think about the buy this speaker because honestly, compared to that charge from 2013 I would have said, Yes (sturdier, more beautiful, etc) but compared to speakers that are on the market now, in 2018, a big NO, save your money or spend just a little more for something much better.

  • Yorick daelmans
  • 15 November 2018
  • Automatically translated from Dutch
9,7/10

Good product with decent 360 sound

  • Good build quality
  • Decent sound
  • Can be turned on or off remotely gia bluetooth
  • No charger included. only cable

Overall a nice product but a bit pricey. Good sound and build quality. Charging station is sold separately and in my opinion should be included. No other traditional charger came with the box. Only micro USB cable was included.

  • Konstantinos tsatsaronis
  • 2 November 2018
  • Automatically translated from Dutch
9,0/10

Value for money good product.

  • Value for money very good sound for this money
  • pleasant sound through the 360° experience
  • the design makes it look like it was plucked from an altar

Are you looking for a reliable speaker with more than acceptable sound quality? Then this tree is really something for you.

  • Hans l
  • 25 August 2020
  • Automatically translated from Dutch
View all 115 reviews

Insure your Bluetooth speaker

You can select one of the Backup Plans below in your shopping cart. It will protect your brand new Bluetooth speaker against damage and/or theft.

Ultimate Ears BOOM 3 Black
  • 3-year Backup Plan
    19,99 one-time payment
  • 5-year Backup Plan
    35,99 one-time payment

Specifications

Product

Product number
818343
Manufacturer code
984-001360
Brand
Ultimate Ears
Warranty
2 years
Processing of your defect
Via Coolblue
Old product returned for free
Yes

Physical properties

Speaker type
Bluetooth speaker
Width
7,3 cm
Depth
7,3 cm
Height
18,4 cm
Wireless speaker size
Compact (10 - 20cm)
Weight
0,6 kg
Color
Black
Material
Plastic
Finish
Matte and glossy
Integrated light effects
No
Built-in microphone
No
Quality category
Basic

Power supply

Maximum battery life
15 hours
Integrated power bank
No
Average battery life
15 hours

Water resistance

Water resistance
Waterproof
Waterproofness certification
IP certification
IP certification
IP67

Network and streaming

Bluetooth
Yes
Built-in WiFi
No
NFC
No
Multi-room audio
Yes
Plays from network
No
Radio
No
Multi-speaker connectivity technology
UE BOOM, UE PartyUp
Headphone jack
No
Sound reproduction
360 degrees, Stereo
Sound quality according to customers
Good

Controls

Controls via app
Yes
Controlled via buttons on device
Yes
Remote control
No

Awards

Best tested
No

Related products

Related products

Ultimate Ears BOOM
Ultimate Ears Bluetooth speakers
Waterproof wireless speakers
Bluetooth speakers for on the go
All Phone gadgets

This is the one

Ultimate Ears BOOM 3 Black
Ultimate Ears BOOM 3 Black
Speaker composition: 1 speaker
149,-
Sold out online
Available for pickup
Affordable Second Chance for 142,-
Ultimate Ears BOOM 3 Black
Ultimate Ears BOOM 3 Black
149,-
View comparison
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