JBL Xtreme 4 Black
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.
Better model
Maximum battery life
24 hoursWeight
2,1 kgAccording to our Bluetooth speaker expert
Current product
249,-
245,-
318,-
201,-
201,-
Stereo
Stereo
Mono, Stereo
Stereo, Surround
Stereo, Surround
24 hours
24 hours
30 hours
25 hours
25 hours
5 stars
8
4 stars
5
3 stars
0
2 stars
0
1 star
0
Sound quality
Battery life
Build quality
Design
Options
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
For a Bluetooth speaker, this one meets all the requirements. Regarding the sound, it is somewhere between the Boombox and the Charge. Battery life is very good. Regarding the pairing of speakers, JBL is a (too) commercial company. Pairing is software, but speakers cannot simply be paired with each other and/or put in stereo. JBL has connect, connect+, party boost, AURA CAST. All different methods that change slightly with a new generation. Read up in advance on which speaker can be paired with which speaker. A firmware does not solve the issues. This is without a doubt a shortcoming of JBL. It is not about not being able to, it is mainly about not wanting to.
John
2 January 2025
Automatically translated from Dutch
Really like it. Great sound and deep bass. Doesn't have to be loud for a good experience.
Robert
31 October 2024
Automatically translated from Dutch
Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible
First, add your Bluetooth speaker to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.
2-year Protection Plan
8,99
one-time3-year Protection Plan
19,99
one-time
Product number | 970304 | |
|---|---|---|
Manufacturer code | JBLXTREME4BLKEUNA | |
Brand | JBL | |
Processing of your defect | Via Coolblue | |
Old product returned for free |
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 | Black | |
Integrated light effects | ||
Built-in microphone |
Maximum battery life | 24 hours | |
|---|---|---|
Integrated power bank | ||
Average battery life | 24 hours |
Water resistance | Splash proof | |
|---|---|---|
Waterproofness certification | IP certification | |
IP certification | IP67 |
Bluetooth | ||
|---|---|---|
Built-in WiFi | ||
NFC | ||
Multi-room audio | ||
Plays from network | ||
Radio | ||
Multi-speaker connectivity technology | Auracast, JBL PartyBoost | |
Headphone jack | ||
Sound reproduction | Stereo |
Controls via app | ||
|---|---|---|
Controlled via buttons on device | ||
Remote control |
