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JBL Xtreme 4 Blue

9,6/10 (5 reviews)
View all accessories
JBL wireless speakers
  • JBL Xtreme 4 Blue Main Image
  • JBL Xtreme 4 Blue back
  • JBL Xtreme 4 Blue product in use
  • JBL Xtreme 4 Blue top
  • JBL Xtreme 4 Blue left side
  • JBL Xtreme 4 Blue right side
  • JBL Xtreme 4 Blue left side
  • JBL Xtreme 4 Blue visual supplier
  • JBL Xtreme 4 Blue visual supplier
  • JBL Xtreme 4 Blue bottom
  • JBL Xtreme 4 Blue accessory
  • JBL Xtreme 4 Blue visual supplier
  • JBL Xtreme 4 Blue right side
  • JBL Xtreme 4 Blue left side
  • JBL Xtreme 4 Blue visual supplier
  • JBL Xtreme 4 Blue Main Image
  • JBL Xtreme 4 Blue back
  • JBL Xtreme 4 Blue product in use
  • JBL Xtreme 4 Blue top
  • JBL Xtreme 4 Blue left side
  • JBL Xtreme 4 Blue right side
  • JBL Xtreme 4 Blue left side
Choose the better speaker that lets you listen to music without interruptions. Choose the better speaker that lets you listen to music without interruptions.
JBL Boombox 3 WiFi Better model
Thanks to the built-in WiFi, you can watch videos on your timeline without interrupting the music.
Choose your bluetooth speaker: Blue
Temporarily sold out
Not available in this version
Color:
Blue
Color
Choose the better speaker that lets you listen to music without interruptions. Choose the better speaker that lets you listen to music without interruptions.
JBL Boombox 3 WiFi Better model
Thanks to the built-in WiFi, you can watch videos on your timeline without interrupting the music.
Delivered tomorrow
Available for pickup even sooner
Pick up in store
249,-
Affordable Second Chance for 225,-
Delivered tomorrow
Available for pickup even sooner
Pick up in store

Product information

Key specs

Maximum battery life
24 hours
Weight
2,1 kg
Wireless speaker size
Large (25 - 40cm)
Water resistance
Splash proof
IP certification
IP67
View all specifications

Pros and cons

According to our Bluetooth speaker expert
  • The speaker has a 24-hour battery life, so you can listen to music for a long time.
  • Charge your smartphone with the built-in power bank to keep playing music through your smartphone.
  • The speaker is dust-resistant and water-resistant, thanks to the IP-67 certification, so take it with you anywhere you want.
  • You can't connect the speaker via JBL Connect+ to older JBL speakers.
Read the complete expert review
Product Expert Bluetooth speakers

Description

With the JBL Xtreme 4 Blue, you can enjoy your favorite music for a long time. The speaker has a 24-hour battery life, which means you can uninterruptedly listen to music the entire day and night. You can also charge your smartphone with the built-in power bank. This way, you don't have an empty phone and you can keep playing your favorite playlists. Take the speaker anywhere with you thanks to the IP67-certification. Take it with you without problems to the beach or the park because the speaker is dust-resistant and water-resistant. Thanks to Auracast, you can connect the speaker to other speakers from different brands that have Auracast. This allows you to easily create a powerful sound with different speakers. You can also connect the speaker via JBL PartyBoost with other JBL speakers.
With the JBL Xtreme 4 Blue, you can enjoy your favorite music for a long time. The speaker has a 24-hour battery life, which means you can uninterruptedly listen to music the entire day and night. You can also charge your smartphone with the built-in power bank. This way, you don't have an empty phone and you can keep playing your favorite playlists. Take the speaker anywhere with you thanks to the IP67-certification. Take it with you without problems to the beach or the park because the speaker is dust-resistant and water-resistant. Thanks to Auracast, you can connect the speaker to other speakers from different brands that have Auracast. This allows you to easily create a powerful sound with different speakers. You can also connect the speaker via JBL PartyBoost with other JBL speakers.

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

Download the manual

Download the manual (15.79 MB)

Included by default

  • Manual (15.79 MB)
  • Charger
  • Quick start guide
  • Warranty Card/ Safety Data Sheet

Included by default

  • Charger
  • Quick start guide
  • Warranty Card/ Safety Data Sheet

Download the manual

Download the manual (15.79 MB)

Key specs

Maximum battery life
24 hours
Weight
2,1 kg
Wireless speaker size
Large (25 - 40cm)
Water resistance
Splash proof
IP certification
IP67
View all specifications

Similar and better products

  • Current product
  • 249,-
  • 249,-
  • 249,-
  • Retail price 449,- 339,-
  • 299,-
Sound reproduction
  • Stereo
  • Stereo
  • Stereo
  • Mono, Stereo
  • Stereo
Maximum battery life
  • 24 hours
  • 24 hours
  • 24 hours
  • 30 hours
  • 24 hours
View full comparison

Complete your purchase

Test this Bluetooth speaker in our stores

  • Almere
  • Amsterdam West
  • Amsterdam Zuidas
  • Arnhem
  • Breda
  • Den Bosch
  • The Hague
  • Eindhoven
  • Groningen
  • Haarlem
  • Hengelo
  • Leeuwarden
  • Leiden
  • Nijmegen
  • Rotterdam Alexandrium
  • Rotterdam Centrum
  • Tilburg
  • Utrecht
More information

Coolblue stores

  • Get advice from an expert
  • Discover the latest products in the store
  • View more Bluetooth speakers in our store

Reviews

5 reviews
9,6/10 (5 reviews)

Rating

4 reviews with 5 stars

1 reviews with 4 stars

0 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Rating per section

Sound quality
10,0
Battery life
10,0
Build quality
10,0
Design
10,0
Options
10,0

Most helpful reviews

Our expert review

Powerful sound inside and out

  • Powerful sound
  • Personalize sound
  • On the heavy side
  • Linde
  • 23 February 2024
  • Automatically translated from Dutch
9,7/10

Awesome

  • Nice sound
  • Large battery
  • Bobr24
  • 9 May 2024
  • Automatically translated from Dutch
8,7/10

Beware of neighbor disputes!

  • Battery life
  • Equalizer app
  • Bart
  • 12 May 2024
  • Automatically translated from Dutch
9,7/10

Great device, good bass

  • Battery lasts a long time
  • Sound is really full and nice deep bass
  • No handles for lifting
  • Robert
  • 31 October 2024
  • Automatically translated from Dutch
10/10

Great choice!

  • Sr
  • 29 October 2024
Our expert review

Powerful sound inside and out

  • Powerful sound
  • Personalize sound
  • Easy to take with you
  • On the heavy side

The JBL Xtreme 4 is a sturdy speaker that produces powerful sound. I can easily take it with me because of the carrying strap. It is quite heavy at 2.1 kilograms, so I prefer not to wear it all day.

Sound
The bass tones are strong, so I hear the beat and drums clearly. I think higher tones such as vocals sound a little less full. In the JBL Portable app I choose the Energetic Equalizer setting. Now I find the music in balance. I choose what I like to hear and also put together my own settings. Powerful sound comes from the speaker. If I set the volume to 1/3, it already sounds loud in my studio.

Ease of use
The speaker is slightly larger and heavier than the JBL Xtreme 3. I can easily take the speaker with me with the included carrying strap. I find the 2.1 kilogram speaker a bit on the heavy side. That's why I prefer not to wear it for too long on a hot summer day. For example, if I have to cycle for half an hour and still walk to the beach. The speaker is stable due to the flat piece at the bottom. I therefore place it firmly on any surface.

JBL Portable app
I personalize the sound in the JBL Portable app. I choose from JBL's various ready-made options or set my own preferences. This way I choose which tones I want to hear more strongly. I turn the low bass tones a little louder and the high tones softer, so that they sound more in the background. I keep the midrange at the default setting.

Design
The design is sturdy. The bottom of the speaker is flat and has 2 extra supporting rubbers, so that it does not roll over. I think the carrying strap is sturdy and fits the speaker well. There is a beer opener in it, which I think is a handy and nice extra. I don't like the speckles on the sides as much.

  • Linde
  • 23 February 2024
  • Automatically translated from Dutch
9,7/10

Awesome

  • Nice sound
  • Large battery
  • Easy to carry with the strap

The sound is simply great. For a small room you may want a size smaller, but for having a party outside this is perfect. Also great by linking to more speakers for even better sound.
Whether you hear the speaker from the front or the back did not differ much, so it is perfect to place centrally.
Compared to the smaller JBL speakers and a pair of Harman Kardon speakers, this one comes out well above it. The sound is clear with a nice deep bass.
The battery lasts quite a long time. You can listen to music for almost a whole day (24 hours) without having to charge it again, and with the USB C fast charger that comes with it, it will be full again in no time. Also useful if you want to quickly charge your phone.

  • Bobr24
  • 9 May 2024
  • Automatically translated from Dutch
8,7/10

Beware of neighbor disputes!

  • Battery life
  • Equalizer app
  • Robustly built

I have now owned the JBL Extreme 4 for about two weeks and am impressed with this speaker. Sound perception is of course very subjective. I personally think this speaker sounds good, but of course someone else may find the bass way too much.
The sound can be adjusted to your own needs using the JBL Signature app. This app contains some suggested sound profiles, but you can also go wild with the equalizer yourself. With these proposed sound profiles, the distinction is clearly audible, which ensures versatility. The battery lasts a very long time, you can even use it as a power bank.
The build quality is superb and makes it feel like a premium product (with a premium price). The unboxing is always fun, because everything is neatly packaged and the speaker comes with a nice carrying strap.

  • Bart
  • 12 May 2024
  • Automatically translated from Dutch
View all 5 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.

JBL Xtreme 4 Blue
  • 3-year Backup Plan
    25,99 one-time payment
  • 5-year Backup Plan
    45,99 one-time payment

Specifications

Product

Product number
940563
Manufacturer code
JBLXTREME4BLUEP
Brand
JBL
Warranty
2 years
Processing of your defect
Via Coolblue
Old product returned for free
Yes

Physical properties

Speaker type
Bluetooth speaker, Wireless speaker
Width
29,7 cm
Depth
14,1 cm
Height
14,9 cm
Wireless speaker size
Large (25 - 40cm)
Weight
2,1 kg
Color
Blue
Integrated light effects
No
Built-in microphone
No

Power supply

Maximum battery life
24 hours
Integrated power bank
Yes
Average battery life
24 hours

Water resistance

Water resistance
Splash proof
Waterproofness certification
IP certification
IP certification
IP67

Network and streaming

Bluetooth
Yes
Built-in WiFi
No
NFC
No
Multi-room audio
No
Plays from network
No
Radio
No
Multi-speaker connectivity technology
JBL Auracast, JBL PartyBoost
Headphone jack
No
Sound reproduction
Stereo

Controls

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

Related products

Related products

JBL Xtreme
JBL speakers with PartyBoost
JBL wireless speakers
Bluetooth speakers for on the go
All Phone gadgets

This is the one

JBL Xtreme 4 Blue
JBL Xtreme 4 Blue
Color: Blue
249,-
Delivered tomorrow
Available for pickup even sooner
Affordable Second Chance for 225,-
In my shopping cart In my shopping cart
JBL Xtreme 4 Blue
249,-
In my shopping cart In my shopping cart
View comparison
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