Customer Ratings & Reviews

My experience with the JBL Boombox has been outstanding. Its powerful bass and rich sound quality transformed my listening experience, making it feel like a live concert. The waterproof and durable design is perfect for outdoor adventures, despite its slightly cumbersome weight. Overall, I highly recommend the Boombox for its exceptional audio performance.

What a great kick’n speaker. I’m amazed with the sound quality and volume of this little guy. I’ve been a fan of JBL for a long time but they now stepped it up a notch again. Great job!! Excellent sound and base response with a strong long lasting battery. These go on sale every once in a while but it's worth all the money. I strongly recommend it. I love it.

I recently purchased the JBL Boombox 400, and although it's on the higher end of the price range, it's worth every penny. The sound quality is absolutely incredible, with deep bass and crisp highs that fill any space, indoors or outdoors. It’s perfect for parties, camping trips, or just lounging by the pool. The battery life is also impressive, lasting all day without needing a charge, and the durable, waterproof design makes it feel premium and built to last. The Bluetooth connectivity is seamless, and it can even charge your devices, which is a nice bonus. If you’re looking for a powerful, reliable speaker with amazing sound, the JBL Boombox 400 is an investment you won’t regret!

I purchased the JBL bb3 for a jobsite speaker. I previously had a charge 3 and it was a good product. Moving into a new position of running work on a construction site building new houses, i needed something that could be heard over a new production jobsite and hold up to the environment. Although I returned the bb3 here is my review from having it for a week. I apologize for the format as i am on mobile. PROS: water proof, dust proof and shock proof. Should hold up to the elements quite nicely, like my charge 3 did. Sound quality is pretty good and the 96db gets pretty loud. The bass is pretty nice on the speaker as well. All around would be a great speaker for hanging out with friends or chilling at the house or outside. The handle is nice to carry and isnt heavy for the average person. CONS: I pretty much had to max out the volume so everyone in the house could hear it (rough state, no drywall, no garage door, etc.) It got decently loud it just left you wanting more. The battery claims 24 hr runtime at moderate volume (in the manual) I did not get a full 8 hr work day before it would die, mainly because it needed to be maxed out. I generally would get 6-7 hrs, and thats with pausing at lunch and not starting it up for an hour at the begginning of the workday. The speaker would roll around the floor while driving and i had to stuff sweatshirts or something to keep it still. TAKEAWAY: if this is for hanging around the house or quiet environments then the speaker is a good buy, except for the price. Tbh i think it is overpriced by a LOT. There are a decent amount of competitor speakers that get just as loud and have the same rated battery for half the price. If your a fan of Jbl and the price is no issue then sure. For my situation it left me feeling dissappointed. The battery life was one of the biggest things for me, i do not always gave access to power besides a generator, and i highly advise not charging things on a generator, you WILL ruin your product. ALTERNATIVE: after endless research i finally ended up getting an EcoxGear defender. I tested them both side by side at my house. The defender gets much louder at ~121 decibles and i have not had to max it out yet. It is also rated IP67 eaterproof dustproof as well as the bb3, and it floats. After an 8 hr work day the battery on the defender dropped 1 bar down to 4 out of 5. The sound quality is as good as if not better then the jbl, but the bass is not as rich as the bb3. Dont get me wrong the defender still has killer bass and you will not be dissapointed at ALL. Also its over 200$ cheaper then the bb3. After field testing the ECOxGear Defender, I returned the jbl bb3. I hope this helps, and like i said my situation isnt super common, but could be applied to other occupations or activities like outdoor sports/recreation.

Compared it to Bose and Sony Similar priced speakers and even the Bigger more Expensive JBL ones and this one wins it all. Portable loud crisp clean loud and loud bass without loosing tonality or audio quality. On the heavy side but that’s expected  along battery life and you can also use it as a portable usb charger for all your Gadgets.

The JBL Boombox 3 stands out for its powerful and powerful sound, with deep basses that transform any space into a party. Its sturdy and elegant design is perfect for taking anywhere, while its long-lasting drums ensure unlimited music. It is the ideal horn for those looking for power, quality and style in a single team.

Great sound quality and stays charged for hours! The boombox is easy to carry where needed!

I recently purchased this speaker for miscellaneous tasks. As soon as I took it out the box and turned it full blast I fell in love. The sound is superb and the bass hits. Easily my favorite speaker I have ever purchased. The speaker has a very long battery life (about 24 hours) and handles sand / water very well, it’s super easy to use and clean.

I previously purchased a different well known brand great sounding speaker, but the batterie wouldn't last for a whole work shift. I purchased this one due to the great reviews, I am not disappointed, it has great sound, long battery life, and its durable. This speaker is heavy. It will last over 4 hours at almost full volume.

This boombox is incredible, I rarely use it at more than 50%. Using party boost I connect it with my 2 jbl flip6 speakers and it fills my apartment, but I do have plans to add 2 more flip6 speakers. The bass and treble are truly amazing with boombox3,and the flip6 is equally awesome huge improvement over the older flips I owned. The only thing I miss with the new flips is they don't have a microphone so you can't use them like a speaker phone.

Really good speaker, incredible sound quality and bass. If you are looking for a really nice sounding speaker this is it. I am super picky with sound and this one has really impressed me. Great battery life, recharges in good time. The only downside is it’s heavy so if you plan to tote it around a lot get a case with shoulder strap.

I'm not only impressed, I'm over-impressed. This thing is awesome. The sound is amazing. Loud and clear. Great acoustics. It is on the heavier side, but well worth the weight for the power and battery life. I had it on for about 4 hours last weekend. The volume was probably around 20%-25%. I was in my garage. When I was finished and checked the app, the battery was still at 100%. I couldn't be happier...

I love the quality of the sounds. Nice bass very loud

The bass is great. Sound is amazing. Everything sounds so crisp. Great for tailgating which is the reason i got it. It is a little heavier than expected but thats how you know it’s a good speaker as well. Best battery life I’ve gotten from a portable speaker yet.

The JBL Boombox3 has surpassed my expectations, especially as I am quite discerning about audio quality. Its dedicated tweeters, midrange drivers, subwoofer, and passive radiators collaborate seamlessly to produce a sound that outperforms speakers much larger in size. The volume can be turned up to the maximum without any loss in sound clarity. It delivers crisp highs and robust, deep bass. This speaker comes highly recommended for anyone who enjoys loud music while on the move.

JBL really knocked it out of the park with this one. This is by far the best Bluetooth speaker on the market in its price range. It is loud clear and bassy! This speaker is so good that I bring it in the car with me and use it over my car speakers. This is an absolute buy for anybody who loves good music on the go. I have the JBL charge 5 I also have the JBL extreme 3 and this speaker blows the other ones I own out of the water. You can turn the speaker up all the way and have zero distortion and it is loud enough to fill a party indoors or outdoors. at this point, the speaker is a must have item in my life, if it broke, I would buy another one immediately.

Needed something for the party, and it didnt take long to realize these were top notch. But trying them had me blown away; the sound reproduction is premium, the bass makes you feel like the speakers are working some magic to be able produce such good sound, the speakers retain the sound compression and do not distort at high volumes so you get a clear sound even when you want the most out of the speakers. I was able to turn a simple gathering (babyshower) into the place to be (the club) just with this, at 60% volume. The JBL logo really stands out and gives you the feeling that all this tech is well protected with a water resistant cover, and a sleek design. Im impressed.

I definitely love this speaker !! I had a couple different ones in the past but this one takes the 1st place on my list. Sound quality is great and the bass amazing. Every time I turn it on people find me to ask what is that and how much you pay for it. Is a 9/10 for me ,cant do 10 because battery life could be a little better and is really heavy other than that love this product.

We love this speaker. We use it for every party and my kids even use it for their sporting events. It has a really long battery life and the bluetooth is super easy and connects well. Really good sound and it's LOUD.

bass, voice and treble in excellent harmony, your 8-hour party will be covered without problem, but if it extends to more hours, just connect it and while it charges you can enjoy your favorite music, so I recommend it 100%.