Customer Ratings & Reviews

Greatest portable speaker on earth! This speaker rocks, and the sound is amazing! Highly recommend this speaker for indoor or outdoor use not going to disappoint. Bought this a few weeks ago and loving it. Waterproof, sand proof, and very loud/powerful. Sound quality is amazing!

Sound is great quality, but this speaker is not loud and will not be good for outside use. The ION speakers are a lot louder.

Base is controllable thru an app but i have the jbl flip 5 n they sound exacly the same the straps are flimzy and you would think bigger speaker bigger sound not here

The speaker is pretty good decent battery life but not worth 379 plus tax. If you could get it for 250 or less go for it

Sounds bummy and boxy as opposed to naturally crisp clear and clean

Its light weight but doesn't sound like i would like it to for the price.

Alright volume - if you want some LOUD LOUD would not recommend

Got it in time. Speaker raddles in low volume it was open box but still expecting better quality

Okay at high volume level. At low level it’s garbage. Your better off getting the cheapest speaker they have or get the Charge 5 which will hold its own against this thing.

For this money I expected better sound quality. Bass out of a bucket

I like the new look and love that it’s water proof but I use the speaker in the pool area and the sound don’t carry could be louder

Didn’t come with carrying strap and wouldn’t charge

Not sure the price tag is worth the sound it puts out but it does sound good but it really doesn't get loud.

Everybody Always ask me where I bought it, how much it cost, and they ALWAYS say how GOOD IT SOUNDS. This is a really good portable Bluetooth speaker I definitely recommend it. The range is flawless.

Speaker easy to use , great size just not as loud as I thought it would be for size. That’s my only disappointment.

I have been a big fan of JBL for many years but am very disappointed with the Xtreme 3. I have had it for a little over a year and only used it sparingly given the fact that I am addicted to purchasing bluetooth speakers and have several around the house plus Sonos in every room. However after only using a handfull of times the Xtreme 3 will not power on. I have done research and tried everything to remedy the issue but it will not power on.

It was not what I expected given the reviews. The sound is louder and there is SLIGHTLY a little more base than the X2. However, when I compared the two and turned them on max volume and played the same song… the X2 definitely had the better sounds QUALITY. It was more balanced. Not as much bass. But the Treble and loudness over powers all of the sound on the X3. It’s not balanced at all. I returned the X3 and got 2 brand new X2’s for the same price as one X3. I’m more pleased with the sound quality with the 2’s. Additionally, the X3 does not feel as well made as the X2. The X2 I’ve had for almost 5 years! It’s been through some rough adventures and still holds up extremely well. The X3 feels a little on the cheaper side and isn’t as hefty and feel of quality like the X2. Snag 2 of the X2’s and you’re golden! Wouldn’t waste the money on this one. Stick to the X2 or go up to the Boom5

Great little speaker. Not too heavy to where it costs me any weight against my luggage and great sound. I used it on my last cruise and somehow became the de facto DJ at the pool.

It sounds great, easy to connect, and very portable. It seems very durable and the battery life seems to last a very long time. Not much of a warning before the battery dies.

The speaker is loud, the bass is hits hard, the battery last a coo minute and it’s portable so you could literally take it anywhere. I would most definitely recommend it.