Customer Ratings & Reviews

Got this as a Christmas gift for my boyfriend and I think he loves it more than he loves me me. Lol if you're looking for a great speaker with amazing base and sound this is definitely it. My son wants one now for college. Definitely would recommend!

Base is pretty great. Unfortunately it is not as loud as I thought. Love the strap and how adjustable it is but could be louder. Also, I have that others can interfere and intervene ans take over woth their phones. Im in the middle of playing a song and my son always takes over. Its so annoying. Haha

The JBL Xtreme 3 is an outstanding portable speaker that delivers powerful, high-quality sound in a durable and stylish design. Right out of the box, it impressed me with its deep bass, crisp highs, and well-balanced mids, making it perfect for everything from backyard parties to beach trips.

I've had sony portable speakers for years and this sounds superior to that. Indoor sound and outdoor is unimaginable. I'm highly impressed with JBL.

The bass on this speaker is amazing and you can customize it further with the app. I bought this during a promotion and now i wish i got two of them as you can connect them together.

Use it almost every day while snowboarding. Works really good. Just wish it was a little bit louder. Overall fantastic product. Sure would buy again. Able to withstand the harsh mountain conditions

Very fun to use and can bring along anywhere, battery life is excellent

Great sound and battery duration, easy to carry JBL Xtreme 3 Blue!!! Great Price for quality JBL Xtreme 3 speaker!!!

I Love this SPEAKER!!! I take it everywhere with me and blocks out all thing I don’t wanna hear ! I’d buy 10!!

Originally I had the megaboom, but I had it for 3 years and the battery was failing so I needed a new speaker. I did a bunch of research and decided the xtreme would suit my needs. I typically use my speaker when I’m out of the house, at beaches, rivers or parks, the xtreme is loud enough that you have no issues being in the water, slashing about and getting to listen to your tunes. It also an charge your devices! A definite plus but the Lourdes you go the faster the battery dies.

So portability is grest because even though its big you got your strap throw it over your shoulder and you forget its there, loudness is perfect you might have to put the treble mids and bass up on the app, and switch your phones music to last night and it blasts for sure, bass is great when you have the mids and trebles all the way down (bass all the way up) battery is great, and quality is crystal clear love this speaker, i wouldnt pay 379 i would wait for a sale, mine was 229, take it to work everyday!

this item is the best good sound I liked the color so much, its style and its color is fascinating

I love this speaker I’ve gotten a few portable speaker and to be honest I’ve been loyal to JBL I live the quality of the speaker and the sound is always amazing never disappoints me.

I am so pleased with my JBL speaker! JBL has always delivered high quality products and is a respected and trusted name brand! As a kayak rental business owner I am always on the water. This waterproof stereo has been put to the test without any issues whatsoever and BestBuy made it so easy and affordable. Highly recommended!

Amazing clarity with some nice little oomph of bass for a little/medium-ish speaker. Dusk and water proof are a big plus. Doesn't float so get it a lifejacket!

Great speaker and brand would definitely recommend this speaker to anyone

This speaker has very good sound quality! Definitely worth the purchase!

Speaker is great always loved the jbl sound quality 350 dollars is a little to much for this speaker it use to be 300 for the xtreme models but guess they up the price on them everything is basically the same as the xtreme 2 just the xtreme 3 has better control over the bass where the bass isn't overpowering the sound it's more balanced

Good speaker. Its loud but need more bass for its size. If it had the same bass as my harman/Kardon studio 7 it would be a awesome speaker. The JBL is louder but just needs the bass.

At first I only had a Flip 6, and I was already impressed. I decided to upgrade to an Xtreme 3 when I noticed it on sale for a fairly low price, and I could not be happier. The sound quality is superb and using the equalizer on the JBL app with increased bass is even more impressive. Though the battery life does run a little short, I have no complaints and would recommend it to anyone.