Customer Ratings & Reviews

I purchased a second JBL PartyBox 320 to connect with the one I already had..I must say it makes a big difference in sound quality as each speaker plays as right and left stereo sound..Very happy with my purchase, Best Buy staff was very helpful

Great sound quality. I initially bought the JBL 710 but returned it because it was not portable and has no battery. I was highly impressed with the sound quality of the JBL 320 considering that I have listened to the 710. I'm looking forward to buying another JBL 320 soon for a family member.

Bought this speaker for my husbands birthday party and ive been loving it. Its a great speaker and the volume is very loud, i really like the sound effects its very fun. I highly recommend this speaker!

Gave as a gift to a teenager. He was pleased. It’s larger than I expected and cumbersome to move. Luckily it has a handle and wheels like a suitcase which helps with its mobility. Sounds great and is loud. Great for outdoors on a patio. Connectivity seems to be seamless. Turned out to be a great present.

Amazing sound quality and a great brand in JBL!!!!

My wife and kids love this speaker. Sound is superb and user friendly. Karaoke is life!

Honestly blown away by the High quality sound of music or when using the Microphones!! Highly recommended for any party or Karaoke night!!

I really love the sound on this speaker! The battery life has been great so far too!

Awesome sound quality, combined with easy Bluetooth connection.

worth every penny this thing is great, easy controls and sound quality is there. the base boost feature really works, probably going to get another one to pair with it which is a nice option.

Amazing speaker has cripsy sound and a bass that sounds incredible

Love the sound quality, and the fact that you can buy an additional battery so you can play for hours is amazing.

love the sound quality great product no complaints

The speaker is of good quality and has good sound.

Bought for my weight room. Exactly what I wanted super loud and great quality sound.

The sound is just perfect and clear i like that it can be carried around and it can be moved around easily

I bought this because I like to sing karaoke, when I’m using this JBL 320 I was surprised on the sounds, is on balance, great sound.

Originally purchased one speaker and was blown away by the sound quality and bass it produces, 2 days later i went back and purchased another one to pair them in stereo. Drastic improvement in sound quality by having a pair, its almost too much to use in a house at more than 1/4 volume.

Great Sound Quality, Amazing Speaker. Would recommend for party’s, gatherings, Cook outs!

Great for party’s and easy to move around. I also like it for karaoke nights.