Customer Ratings & Reviews

This speaker is so amazing its loud and it has a lot of bass and its not that heavy its comes with me whenever i need it and the battery life is amazing im glad i made a choice to pick this one instead of all the other ones

LOVE the Party Box 320!!! I’ve been eyeing the Party Boxes up for years and finally decided to pull the trigger. I am so glad I did! From using at parties and picnics, to playing walk-up songs for my son’s little league team, to playing music and sounds for sleep…This product does it all, and does it all with high quality. Clear crisp highs to deep theater-like bass with great boom and punch when you want or need it! The app works great and you can choose from several different lighting patterns and colors, as well as running just the leds or just the strobes. I use this with my iPhone and have no issues operating it. The battery life is as advertised if not a little better, and when using it plugged in the speaker boosts its audio a bit. I know they are on the pricey side but you definitely get what you pay for!

I am very happy with the JBL PartyBox 320. I bought it for family parties indoor and outdoor. The sound quality is amazing! If you like bass, you will definitely like this speaker. Bass can be adjusted too, so if you want to turn it down, it’s an option. The wheels and telescopic handle is very useful. For moving it around. I’ve had it for about a month now, and I have had zero issues.

These speakers are BEASTS! Heavy, solid, nicely built. The sound is phenomenal and the bass, which you can feel, is great! I bought two and paired them through the JBL app. They’re on wheels too, so moving them around is easy. I dont regret my purchase and highly recommend if you are looking for a great speaker!

This thing sounds great and connects to everything. The battery lasts longer than you will and it it LOUD!

I waited more than 6 months to try this speaker out and give a review to be as helpful as possible. I use it at home and also for little league walk up songs. The speaker is loud, sounds great, and is a lot of fun. It’s portable and easy to transport (for me at least). The battery lasts several hours which is helpful during games and the mics I purchased separately sound great also. I do recommend it!

Excellent Sounds quality with loud bass, battery lasts many hours,

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

If you're looking for strong base go with the 320 no disappointment super crisp clear and you can adjust the EQ audio to whatever you desire whatever type of music you like I first bought the 120 but the 120 sounds a little muffled compared to the 320 to 320 is definitely worth it

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?

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.

So I’ve been using the JBL [Model Name] for a little while now, and honestly, I’m pretty impressed. The sound quality is super clear, with enough bass to make it feel way bigger than it actually is. I wasn’t expecting it to get this loud, but it totally holds up, even outdoors.

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.

I love the sound! The basses! The colors! Easy to connect Bluetooth! I wish could connect WIFI Pretty easy to connect instruments. Real fun for the family and events !

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.

Iv only had the speaker for a couple days but it is awesome. I almost bought the 310 but then i heard the 320 gas replaceable batteries. Its loud and has really good bass.

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.

I purchased this product for my wife's 50th birthday, I can honestly say this speaker was definitely worth every dollar. The clarity of the vocals and richness of bass provided and experience to the party!

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.