Customer Ratings & Reviews

Awesome sound and everyone at the baseball diamond will hear your walk up song! Battery lasts a long time as well!

Me and my dad got one of these each, and let me tell you. Its a bad A speaker!!! I love the bluetooth range. Its incredible. The sound quality is there and packs so many features too. You do have to downloadthe jbl app though but its simple and works. I def recomment this loud bassy speakers. Its clear high mids and lows are what got me to get this bad boy!

Booming sound. Bright lights. Just an overall perfect speaker! Great addition to my party sound! I have the partybox 110 and now the 320. Love how it has wheels and a handle for easy mobility.

With limited use so far, this system has been amazing. I have yet to use it for my main purpose, both my sons baseball teams music, but for around the home playing Christmas music and showing off the power of this partybox has been amazing and all off the battery which has lasted, a rather good deal of time on a single charge. I will try and remember to update once the baseball season kicks under way.

Got this for my wife for cheering practice. Built . Strong , wheels glide with ease.

Great sound quality, easy to connect. You can actually walk a bit further without having the connection mess up.

Had a smaller version and was so good we actually came back for this bigger speaker. Works and sounds great. Lots of fun for gathering with family and friends! And for those nights when there isn’t anything good to watch on TV. Wheels makes portability easier to love around.

I love its crisp and original sound And working time is completely durable and the colored lights give it a fabulous touch.

Incredible sound and deep bass. No distortion on vocals and long battery life. 10/10

Very good sound and bass. Nice touch with the lights. Perfect for karaoke.

Great speaker! Loud enough for my son’s party with around 120people. Plugged in a mic for speeches too!

Excellent sound, easily portable with extendable handle. I use it in my man cave with a tripod. Has an app you can download on your Apple iPhone.

Bought 2 of these for stereo mode and they sound so good paired up. Much better than a single. Love it.

I jave two of these and I definately feel they hit just as hard as my old 310s in fact Id say the bass is deeper. The only short coming of this speaker is that, so far with the firmware it comes loaded with, its unable to pair with any older generation PartyBoxes, but JBL could change this in a future firmware update?

I had the older partybox 310 and always wished it had alittle more highs. Well the partybox 320 has the highs and the bass. I can also connect more than two partyboxes together unlike the older one. Ive had 4 connected together and they sound amazing. The light show is very nice as well. JBL has done a very well job with this one. Waiting on my white 320 to come in the mail. Cant wait!

Very good quality speaker size is also very good and the quality of it is amazing

In love with my JBL Party box, the sound is loud and clear with strong bass, my kiddos love that it has the party lights that sync with music. Great for outdoor or indoor parties.

love,love, love this speaker. the thing that i can roll it anywhere and it from cordless for up to 10 hours is a plus.and the sound is amazing . Not disappointed on this purchase and i got the jbl, mics .

I bought this speaker for parties and the sound was amazing, the battery life is very long.

Best large speaker! We haul this around to our travel ball games and it always works great! Battery last all day and has great sound!