Customer Ratings & Reviews

It has volume settings from low to loud with clarity and good bass sound. Range span is about 1600 sq ft. Battery life is long lasting.

Amazing, warm sound. As loud and realistic as an actual jazz band playing in front of you. I tried it in a large office space and you would think a live band was there.

great sounding speaker, good punchy bass with immersive sound personally prefer the older xtreme2 due to having more bass but the usb c on the xtreme3 is extremely useful as older model used proprietary cable

Great sound , shape and size awkward but manageable . Have multiple different brands of Bluetooth Bose , turtle box , and Sony . The jbl is a great product .

Bought it for work, been asked to turn it down multiple times. Prooves it attracts attention :) Bass even sounds amazing. Might buy the bigger one just to see the capability. Holds a charge for probably 9 hours a day.

I upgraded to this larger unit for more bang! I love the clean sound and battery charge is no joke. You can't go wrong with any JBL Bluetooth speaker.

Overall, if you’re looking for a Bluetooth speaker that delivers powerful sound quality, is highly portable, and has a strong and sturdy build, then the JBL Xtreme 3 is an excellent choice.

Great sound! I had the Xtreme 2 and wore that out till it was falling apart. Decided to buy this one and it’s been excellent!

Excellent portable spiker you never go wrong with a JBL

Party all day long says it all. 6-8 hours later still at 50% at 25% volume. Also pair with my families jbl extreme. Sounds great. Would totally recemmend. Dont think just purchase. You wont regret it.

Sounds is great, at first I wasn’t sure but once it “broke in” it really came into its own, it has a nice full range of sound without being to boomy. Great for backyard fire pits

We have a sound bar, subwoofer, and many other speakers in our home and nothing is as loud and clear as the JBL Xtreme. Truly lifechanging because if carries well through outdoor functions we host too

My husband absolutely loves this speaker its small but mighty

This thing sounds amazing even in a large backyard backyard. We have no problem filling the entire area with a good sound. I'm especially happy with the amount of base that this thing puts out.

Great sound. Wanted the bigger boom box but they are always sold out This is compact and has crisp and clear sound and gets very loud, without distortion.

I recommend to buy this because it’s portable, you can clearly hear it, meaning good quality, and it’s easy to connect to the bluetooth.

Great little wireless speaker. We used with our phones when we went camping. Holds a charge for a LONG time.

What an awesome Bluetooth speaker, great bass and all the volume you need for your outdoor and indoor gatherings.. love it

Excellent sound. Links to other JBL party boost speakers very easily. I have multiple so I can put them all over the house while cleaning or doing something that has me bouncing from room to room

Love the sound. Great for backyard parties and easy to travel for a trip to the park or beach. The battery life is pretty good, I haven’t had any issues. I haven’t tried the range yet.