Customer Ratings & Reviews

If you want strong bass, solid durability, and long battery life for under $300, the JBL Xtreme 4 is a great choice. I compared it to the Sony ULT 5. Sony had LDAC, AUX, and LEDs, but the Xtreme 4 provided deeper bass and was about 1 kg lighter. It is also tough enough for beach and trail use, with an IP67 rating. Also the Sony app was pure garbage, it crashes most times and almost everything is controlled using the app for the speaker. The battery lasts 20 to 22 hours at standard volume, which is close to JBL’s 24-hour claim. Also has a removable battery which makes it easy to swap but you got to have T20 Torx screw driver to do it, which is the only issue. The JBL app includes a 5-band EQ and Auracast pairing. It even has a shoulder strap with a bottle opener. What are the downsides? It loses some bass punch when ‘Playtime Boost’ is on, the controls aren’t backlit, and the bass starts to compress near maximum volume. But these are minor concerns overall. Rating: 4.5/5. It’s powerful, durable, and has great battery life. A true party starter and one of the best options under $300.

I have to say that the JBL Xtreme 4 is really impressive for anyone who likes powerful outdoor sound: it holds up well thanks to its IP67 rating (water and dust resistant), the battery lasts a long time — around 24 hours of regular use, and with the Playtime Boost feature you can squeeze out a few extra hours. The sound is lively by default, with decent bass and fairly clear mids and highs, although if you want more punch in the lows it’s best to tweak the EQ. I also like that the battery is replaceable, which gives the speaker a longer lifespan. In short, if you’re looking for something portable, loud, durable, for parties or outdoor use, the Xtreme 4 delivers.

The JBL Xtreme 4 is an outstanding portable Bluetooth speaker! Its robust build and IP67 rating make it perfect for outdoor adventures. The sound quality is impressive, delivering clear audio with deep bass, and the 24-hour battery life ensures the music keeps going all day. Plus, the convenient carrying strap makes it easy to take anywhere. Highly recommend for those seeking durability and excellent sound performance!

The perfect size to take to the ballpark and easy to carry. The strap is adjustable and the battery life can last way longer than expected. I’ve used it four time for more than 2/3 hours running without having to charge it.

the JBL Xtreme 4 rechargeable bluetooth speaker has some really good sound quality w/a heavy bass & good tweeters for the high notes plus it pairs easily with any laptops of cellphones. The amount of hours between a full charge will give 18 to 20 hours of use. Best Buy has a decent price offer, better than JBL has.

Great Speaker, Great Value! I recently purchased a JBL speaker from Best Buy and I'm extremely impressed! The sound quality is fantastic for the price, delivering clear highs and surprisingly rich bass. It connects easily via Bluetooth, and the battery life is excellent, lasting through extended listening sessions. I highly recommend this JBL speaker to anyone looking for a portable and powerful audio solution.

I bought this JBL portable speaker thinking it would just play music. I did not expect it to turn my living room into an instant nightclub and my legs into spaghetti noodles from all the dancing. This thing is loud, clear, and apparently has no problem exposing my complete lack of rhythm. I crank it up, and suddenly I’m dancing my butt off like I’m auditioning for a music video no one asked for. My wife joins in, and next thing you know we’re both boogieing the night away like two teenagers who forgot we have jobs in the morning. Battery life? Amazing. Sound quality? Chef’s kiss. Fun level? Somewhere between “I should sit down” and “Call the fire department, I’m on fire.” Five stars. Best workout we’ve had in years.

JBL Xtreme 4 is durable & rugged IP67 portable speaker. Delivers deep punchy bass in small rooms ( Not outdoors). Requires tweaking for personal audio taste. The removable battery is fantastic for easy swapping or replacement, while the shoulder strap is sturdy enough for dog walks.

A good talk where the basses are not saturated, the media and highs are well balanced and the capacity of their battery is good, made of excellent material, it is not heavy to charge and bring it everywhere and enjoy it with family and friends in those special meetings and with their Mut strap, good quality, which also has open. I recommend bottles of soda or your favorite drink 100%

I honestly love it and use it as a daily speaker at home and mobile. I use it for mountain biking,bmx,scootering,beach trips, home use and so on. It’s a great outdoor speaker and I actually bought a second for stereo mode and more presence. It’s basically like a mobile sound bar with two. I keep one attached to my backpack. The battery life is amazing it lasts a really long time but to be fair I’m not always maxing out the speaker. But even then it can go loud for pretty much as advertised and even longer if you keep it lower. For casual use it’s more than likely enough battery time even if you’re running it all day. It’s designed pretty well and it’s pretty much all you would want on a portable rugged speaker. I do wish there was a smaller handle included but the strap can be shortened. But still annoying to hand carry like that.

Excellent sound quality, huge battery life and durability is insane. Would buy again

The sound quality is great the bass is just great love it and battery last long. Love that i can control the equalizer would definitely recommend for a gathering or just relax.

It arrived on time was well packed has good sound quality and battery life the straps are high quality and has a Verry fashionable design would recommend for small parties or just use in general also has a Verry good custom EQ

I bought this speaker for my husband and we loved it. It has great sound, and best of all, the battery lasts a long time. I love it!

First of all, Thanks to God:), I had the chance to get this amazing speaker, I just love it I had the XTREME2 before which I give it to one of my relative because it was on great condition, this XTREME4 is amazing I got the camo one , battery life, sound, it just amazing, and thanks #BESTBUY for give me the chance to have credit and get the promotional 12 months with not apr (n_n)

I bought this to replace my jbl charge 4. While the 4 produce good sound, this unit took it up several notches! Clear, crisp sound and I love that jbl provided carrying handle for easy pick up and go; something that wasn't provided on the charge 4 unit.

Very good product and recommend it very loud and battery lasting

I purchased my JBL used and it’s just as good as a new one. I love the sound of speaker and battery seems to last longer than my old extreme speaker. I’m happy with purchase.

I was originally was looking for a JBL Charge 6, as I previously owned the Charge 5 and loved it. Best Buy had this speaker for $249.99, which made it only $50 more than the Charge 6. I couldn't resist. That was a great decision on my part. The speaker has been used for hours daily. Sounds great and battery life is unbeatable. Download the JBL Portable app, which let's you update the firmware if and adjust your EQ to your liking. If you're considering the JBL Xtreme 4, buy it and blast your tunes!

Loved it since I saw it at the store. Has the perfect volume level that I was looking for. Long battery duration, I would go two days without charging it and it would still work. Waterproof too