Customer Ratings & Reviews

I loved the lights i love the sound quality can get really loud and still sound good i would buy again

This speaker was AWESOME. Admitedly my first JBL, but we bought it for on a float in a parade. It preformed amazingly, and everyone was asking questions about it. I brought it to work, and all the guys were checking it out and were super jealous.

This speaker offers a powerful performance that is great for outdoor and indoor parties. This speaker has two twitters and two subs, the classic JBL set up. Able to be paired with other PartyBox JBL speakers, I do wish it could be paired with the smaller portables though. Great speaker, friends are always asking to borrow.

Best darn speakers! I love that this model features a removable battery pack! I bought 2, one in black and white! Paired together for stereo sounds absolutely amazing!

I have been wanting to purchase this JBL PartyBox 320 for a while now. Watched videos on similar/competitor products, but this always seemed like the best option. I am so glad that I purchased this!!! Very load and so much bass response.

It’s an amazing speaker with great base and and sound love it

This speaker exceeded my expectations completely. The 18 hours can possibly be achieved if you have it at about a quarter of the volume without the light display on and bass boost off. Getting another battery to backup for portable use would be ideal if you want to jam the 1st few hours to the max before you pop in another battery. An outlet is ideal if you want to jam to full compacity at a party. I'm definitely investing in a 2nd one in the future to pair!

I will definitely buy another one I love the quality and sound is amazing

Excellent sound, lights look great, its battery is very good long lasting

Best speaker and sound too good with lighting and perfect

Great speaker for parties indoor or outdoor. The sound quality is excellent, base is bumping, and you can hear it all over the house

Love it! Love it! Love it! It provides an audio experience that is exquisite. Thank you JBL for doing your thing. Let’s party!!!!!

I love this Jbl partybox. The sound is super loud and strong!!! The bass can shake up our house if we put it on the highest volume.

Good quality sound and easy to use. Long battery life.

I have only purchased from another top high-end brand for the last 40 years. I have three lifestyle systems, 5 smart speakers, small travel speakers, and more. However, my 22-year-old daughter insisted we try the JBL Party Box speaker for her graduation party, and it made the party! We used it in the driveway after graduation. We moved it to the house and played oldies, and everybody connected to Wi-Fi and got an opportunity to play their songs. Then it disappeared outside to the 600sqft patio. Then back inside with the adults because the battery was low. We danced, sang songs and hung out until 2:30 am. The speaker and my daughter were the stars ofr the day. THANK YOU!

Very good sound, it sounds very good and the battery lasts quite a while.

We love this JBL party box! The bright colors are beautiful and the battery life is great. Highly recommended!!

When it comes to portable audio , JBL is the pinnacle the benchmark?My only choice together with best buy my needs are always met

Great quality sound and color pretty good size and resistance

Goog thank product in perfe conditions sounds good