Customer Ratings & Reviews

Great volume, bass, and overall a sound quality. Battery lasts longer than expected

This speaker was life saver! We were having a number of people over for a 3 day Memorial Day cook out and although we have small patio speakers out back, I needed something that would deliver a better sound. This JBL 320 did not disappoint. Brought it home while company was already there, out of the box and super quick bluetooth connectivity in less than 7 minutes. But the best part was the sound. It is hard to get deep rich bass outside in the free air like this one. I was blown away by the crystal clear highs and the backyard/neighborhood filling bass. Its quick charging meaning you can take it to a park or anywhere without electricity. I took from the patio to inside the house easily because despite its heavy sturdy build, it's easy to move because it has wheels and a pullout suitcase handle ehich help me start an immediate indoor line dance. As a DJ, I know good sound when I hear it and this is what you want for any party.

Purchased this JBL for our pool deck. The sound is incredible. Great bass, mid, and upper. Easy to maneuver with the handle and wheels. At 70% charge out of the box battery lasted 12 hours. Great purchase.

I am very satisfied with my JBL speaker! The volume is impressively loud, and the sound quality is outstanding. It also has three integrated buttons that play energizing quotes. The battery lasts for hours, so I can be confident it won’t die in the middle of a party. Overall, this speaker has exceeded my expectations and is fantastic!

This speaker is amazing!!! I'm going to have to buy a second one just to be that much more awesome. Great sound. Great bass. Great battery life. Convenient wheels and handle

The JBL PartyBox 320 is an absolute game-changer for any party or gathering. The sound quality is phenomenal—crystal clear highs, deep bass, and powerful volume that easily fills a large space without any distortion. The dynamic light show adds an awesome visual element and syncs with the music perfectly, creating an energetic atmosphere that gets everyone dancing. What really stands out is the portability and battery life. It’s easy to move around, and the battery lasts long enough to keep the party going well into the night. Bluetooth connection is super smooth, and the added mic and guitar inputs are perfect for karaoke or jamming out. Overall, the PartyBox 320 delivers everything you'd want in a party speaker—top-tier sound, stunning lights, and reliable performance. Highly recommend for anyone who loves music and good times!

This is a really powerful and fun speaker! The handle is very useful and I love the input panel on the back, there are so many options. I also appreciate that you can daisy-chain this and connect it to another one. The base is great and it can get very loud. It's perfect for use at events in spaces without an AV system.

For whatever reason non of the Best Buy stores had the JBL Partybox 120 available to listen to, my wife said it was an omen. I purchased the 120 online, listened to it in my yard, tried to like it but it just didn’t do it for me.. Purchased the Partybox 320, and I was blown away immediately. There was no doubt which one I would keep after listening to the first song. The 120 was nice but i thiught i was missing some mids, the bass was punchy but only at volume. The 320 on the other hand has bass at low volume as well as cranked up. The difference is night and day in my opinion. The only way i can describe it is I like to feel my music and just didnt with the 120. They are both very well made, the handle on the 120 is a nice touch, the handle with wheels on the 320 is a must as it is quite a heavy speaker. To be clear JBL makes a great speaker in both the 120 and 320, if you want bass get the 320. Im not likely to listen to it at full volume but the sound quality at all levels is so much better than the 120. Is it worth $599? Well i would have waited for it to go on sale but there was an “excellent condition” open box that sealed the deal for me. Bottom line the 320 has superior sound quality over the 120 and the bass is out of this world. Cant speak to reliability but I’ve have the JBL Extreme for 7 years with no issues, battery life still great

Great sound. Easy to move around/wheel around. The light show is a fun and kind of overkill feature. Hooks up to microphones real easily. Nice to have separate audio settings for music vs mics

Great sound!!upgraded from jbl 120 .can’t go wrong with JBL ! The wheels and handle come in handy . Plus both speakers pair together for more sound

Pretty amazing. The battery lasts a while, it's very easy to transport. It pumps out the music well. It's not the super hifi quality, but it's great for what it is.

I’m a Dj and wanted a portable speaker for my home because we like to be outside and host a lot of house get togethers. I wanted something portable but something that sounded professional with clarity and bass. This speaker does it all. A lot of portable speakers don’t have enough bass and this one had more than enough bottom end. As a Dj I can appreciate the professional quality sound and convenience of being able to take this on the go as well.

It’s a bit pricey, but you really get what you pay for: great sound, awesome lights, long battery life, and a true “party-anywhere” experience.

The JBL PartyBox 320 is an absolute game-changer for anyone who loves great sound and vibrant party vibes. Its sound quality is nothing short of spectacular, with beautiful clarity and impressively deep bass that makes it feel like you have a professional DJ setup right at home. The design is both functional and visually stunning. The integrated lights and party sounds add an energetic atmosphere to any gathering, making it the centerpiece of your event. It’s also incredibly user-friendly, perfect for both casual listeners and party enthusiasts. At its price point, the JBL PartyBox 320 offers tremendous value. If you're considering purchasing it, don't hesitate—you’ll love it just as much as I do. This speaker is a must-have for anyone who appreciates high-quality sound and wants to take their parties to the next level. Highly recommended!

We love this speaker! Sound is awesome whether we are in the house or out in the yard. Pairs great with the party mics for some fun karaoke. The lights and extra functions are fun. We are now looking to purchase the next size up for an even bigger party!! Battery life is decent too. If your thinking of getting this speaker don't wait grab it now!!!!

This JBL 320 is the best speaker I have bought in years definitely worth the purchase. Amazing battery time has a replaceable battery slot so you could stay partying on the go. The base is incredible. Super loud. I love the light show and plenty of amazing features on the JBL party box app

The JBL PartyBox Stage 320 is a powerful portable speaker designed for parties and events. Here's a quick summary based on reviews: - **Sound Quality**: It delivers 240 watts of JBL Pro Sound, with deep bass and clear highs, - **Features**: It includes a dynamic light show synced to the music, dual mic and guitar inputs, and an 18-hour battery life. - **Portability**: It has a telescopic handle and sturdy wheels for easy transport, though its size and weight (around 41.7 pounds) Overall, it's a solid choice for those who want a loud, feature-packed speaker for parties. Let me know if you'd like more details!

Sounds amazing, the bass is loud, the light shows is really nice and it last quiet a long time. You can connect other partybox speaker with the app and can adjust the sounds with the app as well. It is deff a great purchase.

I absolutely love this speaker, so much that I got two. Paired them together in stereo and they rock. Plus the light show is pretty cool. Now I literally have a portable stereo, and I don't even need power cause they have their own batteries.

The JBL Stage 320 is a great addition to the partybox speaker.The sound quality is outstanding , even at low volumes its great. I downloaded the JBL partybox App. I like the light show that can be controlled from the app also there are preset EQ settings or you can customize your own with the 5 band EQ, Im a fan of the DJ sound effects that they have but its a nice added feature.The battery back is also awesome if you have extra battery you can enjoy nonstop .The handle and wheels are great to pull this speaker around. I really like this speaker the soud quality and it get pretty loud. Whever you go you will find JBL partybox show .