Customer Ratings & Reviews

Excellent sound quality, and the battery life is very high, it exceeded all my expectations.

The JBL Xtreme 4 overall is a good speaker, but I returned it for a handful of reasons. What I liked: The sound quality at low-medium volume is fairly good and sounds open enough for this size of speaker. The size of the speaker makes it really quite portable and the shoulder strap is really high quality which makes the product all the more premium. The removable battery and just the great battery life in general are a nice addition compared to past models. The app is easy to use and made changing the EQ very easy. What I did not like: The sound quality at higher volumes greatly diminishes and thins out as the main drivers aren’t able to supply enough power for more air movement. It makes the speaker sound harsh and tinny while also losing its lower frequency presence. The actual max volume of this speaker is okay, but just was not what I was looking for in a medium sized portable speaker. The Price: Coming from someone who owns a pair or SOUNDBOKS 3’s and other high end Bluetooth/SKAA audio, I am used to a hefty price tag. But I just could not justify the $270 I spent on this while it was on sale (let alone retail at $380). Conclusion: If you want something portable that has decent sound quality for indoor listening, go ahead if you have the budget. But if you want something with better max volume performance and sound quality, I think you’re best to look elsewhere.

Great range I wish it was a little louder but it’s the perfect size and worth every penny I tried one from Amazon it was terrible and I got the smaller version of this JBL but it didn’t have the bass I wanted.

Speaker sounds great works very well. We take it everywhere.

I love the sound quality from this speaker! Big beautiful sound out of a quality speaker that I can tote anywhere. Love the long battery life. Love the equalizer that I can operate from my phone. Makes me listen to music more…thank you for that!

Awesome speaker sounds great its great for outdoor and indoor

The best product. Good quality. Best value i love my sistem

the JBL Extreme 4 does the job. Fuctions well, easy setup, plays loud, and provides decent quality sound for a single speaker.

Love it and for the price and easy installment payments can’t ask for more I’m hooked on JBL speakers and the great prices Best Buy offers

Best speaker for work ever !!!!!!!!!!!!!!!!!!!!!!!

use this all the time, has a great sound especially when its higher in volume which I love.

I bought this speaker for my golf cart and it has a great sound, also like the strap that comes with it and that you can change out the battery in it. I also bought it because I have the JBL Party Box 320 that also has great sound and I love that they both use the same battery

Nice sound. Does the job. I’m happy with it. JBL puts out quality.

Love the sound. Love the battery life. Love the ease of operation. Highly recommend this speaker.

Great bass. The sound clarity is awesome. The sync between the speakers is perfect if your looking to buy multiple

Love having a portable charger that we can take to the pool! Sounds awesome!

The quality is great and the speaker sounds really good

Great quality and sound will recommend to others very nice

This speaker is great; the bass is very solid and powerful.

I just purchased one last week! Used it on the jobsite (I'm a electrician). It's like listening to the songs for the first time! Unbelievable sound and clarity! Just ordered myself another literally 2 minutes ago. Can't wait to pick it up and turn them on synced up. It's going to be epic! A must have for music lovers!