Customer Ratings & Reviews

good sound, easy to use, really clear and deep base. pretty loud with no nasty distortion when played loud.

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

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

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!

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.

It has a great overall sound quality for a decent size crowd. Although somewhat heavy but for the size, the sound quality is great. JBL itself has a combo package with two speakers included, it would be nice for Best Buy to have an option for his as well.

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 .

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.

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

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!

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.

The battery last me about all week when I have it on all day! Best purchase I have ever bought!

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

Purchased this bad boy for my wife’s bday and it did not disappoint. Have been using ever since, easy to set up and battery life is outstanding and it’s very loud. I’m new to purchasing this type of speaker so any noobie out there struggling to figure out which to buy, I 100% recommend this one.

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

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

These speakers sound amazing and link to each other perfectly. *Only drawback is that the JBL microphone(s) can only broadcast thru one speaker at a time.

This thing has perfect sound, even while cranked up super loud. Super easy to use and connect to your phone quickly. You can even daisychain these if you buy another speaker. Best speaker ever.

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