Customer Ratings & Reviews

I got this as a replacement for a far inferior speaker that I had to return due to malfunction. After giving up on that speaker, I was very pleased with this one. It has great sound quality, it's durable, and the battery life is pretty great. My husband and I have used it all day before without it dying. It also comes with a strap to carry it that hooks directly onto the speaker.

If you have a pool, hot tub a boat or just like being around water, this speaker is perfect for you. If it gets sandy just rinse it off, you don’t have to worry if it falls into the pool. The sound is really good for an outdoor speaker and the battery life is the best!

Extremely loud but very portable, high usage for wherever you go

That's a great portable speaker. Great bass power. The battery is incredible. Nice to use in little parties. I use this speaker instead of home theater in my big TV room.

Great speaker. Bought as the radio died in my car and needed something while waiting for new one to come in. Excellent sound quality and loved the portability. Holds charge for a long time.

Amazing speaker with superb features. Long battery life, great sound with bass, IPX water resistance and fairly fast charging. Easy to connect and use. Previously had a JBL Go 2 but was upgraded to this as a gift. Highly recommended if you want a loud, great sounding Bluetooth speaker. JBL is still the leader in this type of speaker.

The jbl extreme 3 has amazing sound and very durable. No distortion. Battery last entire 10 hour work day. I can charge my phone and battery for my tools through the charge port.

I jam this thing everyday doing construction, hooks up easy , battery life is good ran it about 3/4 volume for 7 hrs still had 3 light bars ,it does jam a touch louder with it plugged into the charger, I leave it plugged in most of time but when I have go mobile ,I throw it around my neck it goes with me. Its clear sounding. I did get this on sale for $199.

Sound quality I would say is pretty good, not the loudest bass nor volume so if your outdoors it’s probably best to have more than one. Water resistants does work well in less than 2m-3m and doesn’t cause any issues to the speaker when wet. Overall good speaker connects well to Bluetooth and other JBL speakers.

The sound quality of this speaker is truly amazing; it produces the exact volume I prefer, making it ideal while I'm busy working at the shop. What's more, I love its portability—the size is just perfect, easily fitting on the top of my desk without taking up too much space. Whether you're moving from room to room or need a reliable audio companion for your workspace, this speaker doesn't disappoint. Its robust build and crystal-clear sound output make it a must-buy for anyone looking for a top-quality audio experience.

This is a great speaker. The volume is great, and potentially loud, and even though it is larger than I thought, it is not cumbersome at all. A really great buy!

I love my speaker! I’ve head previous, less expensive versions but the $ is worth it!!! A huge battery life and everyone is always suprised when they feel the bass. The Shoulder strap makes it super easy to bring the speaker anywhere. Over all this is the best portable speaker I’ve ever owned. I would recommend this to anyone looking for a speaker!!

It’s such a good speaker very good quality and it’s a good size not to big not to small the strap is very helpful and nifty with bottle open attached.

Twice the bass and all encompassing surround sound from a lightweight body. Provides many hours of wireless charged, awesome and great sound.

I'm a bit of a bluetooth speaker junkie and have been looking for a new Tailgating speaker. This one is portable and charge your phone too so it's not dead going into the stadium! There are others that do this I believe, but not with the sound that this one pushes out! Easy setup and connection and I've actually taken calls on it too. Overall, great speaker!

In my experience, this is the best portable speaker money can buy. The sound quality is so clean and clear and the bass just adds to the greatness. The included strap works well and is very convenient too! This sucker is powerful.

JBL has really become a master of the portable speaker arena, their products standout strongly against even the Bose portable speakers. Great battery life. USB charging port for accessories. PARTY mode for sharing your music to multiple JBL Extreme speakers. I purchased the first generation of this product for my wife and loved it so much that I bought two for myself and one for my two kids at Christmas. The smaller JBL around $130 is a great product too. Bonus it has great battery life, lasts for hours, so long that you'll lose the charger due to the gaps in time from when you last had to charge. Second Bonus, this speaker has USB charging ports so you can attach your phone to stay charged too. Third Bonus and possibly the best---- You can tandem multiple JBL speakers for multiple output. You enable this by clicking on a button on the top of each speaker, download the application and make adjustments from it also. This product was very well planned and for that I rewarded JBL with five purchases.

Sound and bass both get very high. The strap is useful for carrying it or hanging it around. Very impressed with battery life as well.

Great product, loud and clear. Easy to travel with. Battery last longer than I expected it to. Very happy with this purchase.

This very convenient size speaker sounds REALLY GOOD! Clear sound, easy connection to Bluetooth and great quality.