Customer Ratings & Reviews

Great volume, bass, and overall a sound quality. Battery lasts longer than expected

This speaker is ALOT louder then my jbl encore.i really like it the lights are awsome.if you like music or kareoke this is the one for you.i love the fact it is waterproof and has wheels cause it does have some weight to it.

I’m loving the sound clarity of this speaker when you crank it up and have the bass boosted. The battery has a very long life between charges. I’m so glad I have this product. I’d recommend getting it!

I bought the JBL party box 320 and it sounds great it very loud when you want it to be, the family and relative loved it during thanksgiving. I plan to lend it out to my grown children when the have a party. it has a battery so you can take it to a park or even use it as a PA system.

TGM here with an honest and concise review. Simply put, if you're seeking exceptional sound quality, mobility (untethered from AC power), and hours of fantastic audio, stop reading and get yourself this speaker right now. I can't find a single negative aspect to mention, except perhaps that it could be a bit more affordable?

Me gusta su sonido sus luces su forma de llevar a todos lados que apesar de ser un producto grande con sus ruedas hace mas facil su traslado de un lugar a otro

Love this speaker! Take it anywhere and Battery life is amazing, this speaker is very loud as well! Great purchase!

If you want a powerful portable Bluetooth speaker, this is a perfect speaker for you! It has amazing bass for its size and pairing it to another 320 gives it perfect surround sound! I’m extremely happy with it’s performance so far.

Amazing sound! Nothing can beat the JBL bass. I've listened to speakers bigger than this and they just don't compare. Do yourself a favor and pay a little extra for JBL. Battery life is also very good.

Love,love, love this speaker! I was very hesitant to purchase it because of the price, but it is worth every penny! It is loud enough for an outdoor party and we really enjoyed it for good Friday! I feel like I want to buy another to blow out the entire block lol, might not be a good idea my neighbors might complain lol but Its my new fav! JBL never let's you down! I love that it's on wheels and that I can use the battery or plug to listen to the music. This is the best speaker I have ever had and now I can get rid off the smaller non JBL speakers lol. Don't hesistate to buy it if you want a good quality bass booster playing speaker. You can also hook your microphone or guitar to it as well, this speaker is amazing I could go on and on about it lol

Speaker has great sound with a good ampunt of base for this size speaker system. Portability is better than expect for the size and weight. Great run time on a single battery with the option to change it out.

This speaker provides the loudness, clarity, and deep bass that I am looking for. It is phenomenal for house gatherings where you are looking for some dance music for your guests. I also take this to the beach, parks, mountains, and just about everywhere I go thanks to the portable battery. I’m highly satisfied with JBL sounds.

Excellent speaker. Great sound. Get loud enough to hear through the whole house. The highschool had my son bring it to a fundraiser in the gym. You can charge it and play it for hours. Has a handle to wheel around. It is big and heavy.

It's great indoor and outdoor. The sound does not dissipate outdoor. It is heavy so having the wheels and the adjustable handles helped with the portability. Good light show. Using the app provides you more options than what's available on the control panel. Am happy with my purchase.

The 320 JBL speaker that I bought meet my expectations. Quality and loudness is great. Battery life seems to be very good too. You can plug it in without a battery if needed.

The JBL Party Boom 360 is amazing! Super loud, crisp sound, and the bass hits hard. The 360-degree audio fills the whole room, and the battery lasts way longer than I expected. Perfect for parties or just chilling. Definitely worth it.

The sound is very loud and clear. The lighting adds a magical touch and easy to connect!

YOU MUST HAVE! This is no weak speaker, you can hear it very clearly for a good 100yds or more. Great speaker. Portible, lasts along time 15hrs we had at the lake still had a quarter bar. And you can hook up a mic and a guitar it has a built in amp. Could make it a busking unit if needed.

Excellent sound, clear and powerful, lights are awesome and better than previous models on my opinion, get your and be your own judge, you won't be disappointed,,

We always have parties at home and I highly recommend it; it's very easy to transport, you can move it wherever you want, and the sound quality is incredible.