Customer Ratings & Reviews

Full sound hard bass long lasting battery. Alil on the heavy side but the trade off is worth it

Sound is great. A lot of bass with certain songs but it could be just the song. Also speaker itself is pretty heavy.

Great speaker I would say the best bang for your buck if you’re a bass guy. If you are considering the Sony version (XG500) for 50$ less and this JBl, I would say this because it goes louder and has great bass which gives it great power in the sound.

This thing is awesome. The bass kick is amazing and the power is great for large areas like out by the pool or on the baseball field. It is on the heavier side but makes sense for the sound!

Sound is very clear crisp the subwoofers on it give it lots of bass I also like the fact that it comes with an app to customize the eq and everything it’s perfect for on the go occasions I have the JBL party box 110 and that was just way too heavy to carry when going to the river or beach etc. love it. Highly recommend although the price can be better.

Great speaker great sound, I needed a speaker that can deliver great sound and good lasting battery. And this speaker checked all the box

My daughter gave this to me as a gift for my birthday. The sound is very good, as is the battery life. A little pricey for a boom box, but it is good quality.

I like it. Not the loudest but definitely comfortable enough to carry on an outdoor adventure. The sound quality is amazing and you can link it to everyone else’s portable JBL. I’d recommend if you’re strong enough to carry it, want more battery life, and a good loud speaker.

Wow! This JBL speaker is really a masterpiece of audio engineering. You can not go wrong when purchasing this speaker, and you will be the hero at the next party!

Amazing speaker with great sound quality and battery life.

It last for around 5 hours at max volume and the sound quality is amazing. I can hear it loud and clear, at 30ft far from the speaker.

Good sounds and battery life. Would recommend this product.

Sounds quality is perfect, i actually like it better than my Sonos move. For how big and loud it is the battery life is great

Highly recommended portable speaker….have had a JBL Boombox series 1 since it’s release date: 16 AUGUST, 2017…..and it still works but wanted an upgrade….JBL boombox 3 sounds cleaner and deeper bass…..

This would be the biggest in size i have purchased as far as Bluetooth speakers go. I am thoroughly pleased with the loud, clear, punchy bass sound it produces. Also Get lots of compliments at partys. on the boat this things kills in open areas. I would highly recommend for anyone looking to trump out everyone else's speakers.

work as advertised good bass and gets loud can be us as a car speaker

I was looking for a better speaker with overall high fidelity sound, and after hours of research, I am so glad I chose the JBL Boombox3. As others have said, the clarity of the sound coming from this speaker is awesome. Punchy bass, clean vocals, and sparkling highs! Another great JBL product!

I love JBL but I was a little skeptical on good the bass would be especially at the $500 price point. This has so much bass and clean worth every penny definitely will be recommend to a friend

Sound is awesome. Easy to carry around. Great for get togethers.

I was looking for a speaker to stream music. The JBL exceeds my expectations as far as sound quality and ease use pairing to my phone. What I like the most is the speaker automatically connects to my phone after the initial set up. This speaker has very big sound and is expandable with additional JBK speakers.