Customer Ratings & Reviews

Sounds amazing super happy sounds good when connect to tv to watch movies and enhance audio when using microphone people said sounds with to much echo but I love the sound perfect for karaoke

Great sound quality for a boom box great features that you can play with on your phone. The speaker is easy to carry or roll around anywhere you go it sounds so clear at high volume. I was thinking of buying a bigger one but this one does the job

Very good sound, lots of bass too, battery charge life is very good too

Excellent Bluetooth speaker super loud very practical to move it around

This thing has been great! I was waiting to review this until I was able to use it for some time. This speaker not only sounds good but the durability of it is phenomenal! I use this everyday for my children’s school for early morning drop of and afternoon pick up. I play music to help energize and start the students day off with a smile. The love the lights and sound!

This box is a hard hitter! Ground shaking bass with perfectly eq mids and highs seperates this box from the others!! Run dont walk especially if u like to entertain

This item has great battery life, very very durable, and loud

Best Speaker Ever Purchased, hands down! While I’ve been a JBL fan from the beginning, and every speaker ever had has been a fantastic experience- this one takes the cake! First and foremost, you can never go wrong with a JBL speaker if you want quality and bass. So when I purchased this speaker, I wasn’t sure what to expect other than decent sound and perhaps a little larger oomf. Well, I was blown away the minute I took it out the box. The second the song kicked on, the intensity of the bass, the depth of the music; the light show it comes with…amazing! You won’t go wrong with this. My neighbors hate me now and I could care less. :) But the other people visiting are immediately envious and want to either borrow it or need to know where I purchased 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 highly recommend this JBL party box! Sound is awesome, portability is a win!

Battery life is good, sound is good, easy to transport with wheels

It sounds crisp and loud and battery lasts a while, I wiuld buy again!

Excellent portable speaker JBL the best. The Bass is there and loud.

Love this speaker! This is my second one. The sound and performance are sooo good. If you buy two, it carries a great sound that’s consistent throughout the venue. I take it it with me to parties all the time!

Amazing speaker! If you want a speaker that has base and that’s loud then this is your speaker. Not to mention the battery life. I hosted a party with the JBL Sage Party Box 320 for several hours and the battery life was still particularly at full charge. Since then i’ve recommended this speaker to friends and family, and my sibling actually just picked up theirs last week.

Perfect! Good deals. Good quality. Great brand. Perfect for karaoke.

Amazing sound but you have to update the software first through jbl application in app store or play store.

Lights go on with the songs beat! Sound is great! Bass level it’s right on!

Great sound and easy to take out to places and last long time

Amazing sound and very versatile love this one, i have the 300, i decide to get this one and didn’t disappoint