Customer Ratings & Reviews

I have really enjoyed this speaker. Previously I'd bought a Sony XP and the JBL blows it completely out of the water! I've used it at home for parties and get-togethers, as well as on some of my DJ gigs as sound reinforcement for officiants and couples at the altar. It's an amazing piece of equipment. It holds a charge for over 4 hours even when you're bumping it loud, the lightng effects make me want to get a second for a totally battery-powered DJ rig for small events like patio parties. It's relatively lightweight, durable, waterproof because it has been rained on here in Hawaii up at Kualoa Ranch during a wedding, and it kept on ticking! We use it to also make our photo booth a true party by itself. Well worth every dollar and this guy has paid for itself many times over. I love it, and I'd happily suggest that anyone who wants a reliable easy-to-use, powerful Bluetooth speaker that THUMPS, get the PartyBox310 or any of its counterparts. You won't be disappointed!

Absolutely Fantastic sounds , It sounds really good, bass thumps really hard. i use this for car shows and general purpose. The speaker stand mount on the bottom is nice for when its outside so it can reach further. Battery life is amazing, will play for hours. sure its a little heavy but the wheels and the retractable handle make it a breeze to pull with you.

Really nice sound and bass. It’s a great size for a home party, the lights are pretty cool at night and it’s really not a heavy speaker to move around. The handle and wheels make it very easy to move around. 10/10 for me, JBL never fails!

Here are some key points to consider: 1. **Sound Quality:** offers excellent sound quality with deep bass and clear highs. The speaker is loud enough to fill a large room or outdoor space with music. 2. **Connectivity:** provides multiple connectivity options, including Bluetooth, USB, AUX, and mic/guitar inputs, giving you the flexibility to play music from various sources. 3. **Light Shows:** comes with dynamic light shows that sync with the music, creating a vibrant and party-ready atmosphere. 4. **Portability:** Despite its size, the speaker is designed with portability in mind. It features built-in handles and wheels, making it easier to transport from one place to another. 5. **Battery Life:** With a rechargeable battery that offers long hours of playtime, you can enjoy uninterrupted music without having to worry about power outlets. Overall, this is a great choice for those who love hosting events and want a powerful audio system to enhance the experience. Just keep in mind that due to its size, it may not be the most compact option for everyday use.

Even for its size, which is somewhat substantial, the sound is much better than expected. I wouldn't expect dual 6" subwoofers to outclass a single 12" sub, but they do. The tweeters are also very good. You'll need to set the EQ on your device itself and forget about the app, except with regard to the bass boost and lighting effects. It will sound great out of the box, but it's even better when you have some EQ presets for various types of media. I don't see anyone needing more than one of these unless they have a mansion, or they plan to fill a loud sports field with music. The sound doesn't seem to distort much at volumes I find myself using, but my house is small. I've never had to max it out. This speaker is, without a doubt, best in class with regard to its size. It beats out many speakers larger than itself, and anything smaller has no chance. Sound: Best in class! Portability: Yes, this speaker is portable-ish. With a very smooth set of wheels and a sturdy extending handle, it moves easily. Battery life: Having had this speaker for a couple of months, it has been sitting idle with occasional use, not plugged in the whole time. Right now, it sits at 95% battery. The sound quality doesn't seem to drop when unplugged, though I've not yet tested it at low battery.

This speaker completely exceeded my expectations. The sound is extremely powerful, with deep bass and crystal-clear highs even at full volume. I use it for parties, gatherings and even just around the house, and it fills the room easily without any distortion. The battery life is great and the LED lights make the whole experience even better. If you want something loud, clean and reliable, this speaker is totally worth the price. One of the best purchases I’ve made at Best Buy!

⭐️⭐️⭐️⭐️⭐️ I am very satisfied with this JBL product. The sound is powerful and clear, with deep bass that sounds great even at high volume. The Bluetooth connection is fast and stable, and the battery lasts a long time. In addition, the design is modern and durable, perfect for use at home or for outdoor activities. It is definitely a great purchase and I highly recommend it.

Seriously amazing sound, lots of bass. Love the portability of it as well. It's a little heavy to lift but managble. The lights, options to change the light show and app for equalizing make it uniquely yours. Bring the club with you with this speaker!

Amazing volume and sound quality! Loud enough to hear it through your house inside and loud enough for the neighbors to hear it outside It! It can get to maximum volume without distortion or muddy bass. The bass is surprisingly loud to the point where you can feel it in your chest. The mids and highs are also there for you to hear them crisp and clear, which help when using a microphone for karaoke. Bluetooth connects easily and you also have many different inputs to connect different devices including a second JBL partybox speaker. When listening to full volume and unplugged, the battery does drain a bit quicker so it may not last the full 18 hours but can still last through a party. Although a bit expensive, it's definitely worth the money so I highly recommend!

Bought aa open box item stated as excellent condition like new but came damaged with dents!

I have been waiting for them to return to stock I was going to buy Soundbok if this did not become available, I am so glad I waited. The sound is amazing (make sure your MP3s are of good quality). I also did the FIRMWARE update that made it louder, my neighbors do not like me anymore. It's heavy but manageable, like others say I wish the wheels were wider making it steadier during transport. I can't wait until the 2nd one comes in... The BASS is something on it. I have some songs that are heavy on the low end and without the bass boost on it's deep when I turn on the setting to add extra base it vibrates everything in the room. I have used it for about 3 weeks now and it's on its first recharge. I think with 2 of them my theater sound system will be complete. That is my justification for the 2nd one......DONT JUDGE...LOL

I use it for flag football, and it’s absolutely phenomenal. It is a bit of a heavy speaker, but the wheels make it manageable. There’s some songs that just shake the Earth with this speaker, and indoors, you might not even need the max volume. It’s also louder when plugged into an outlet which makes it a bit more bananas. Overall a very fun speaker and I love the investment in getting it. Don’t buy at $549, I bought it on sale for $300. Just wait for the right time.

We have used this speaker many times for over a month now. We also purchased the microphones separate which connect to it. The sound quality and durability are fantastic. I left it in the bed of my truck over a weekend at the beach (I’m sure it was well over 100 degrees) and it did not affect the speaker at all. The speaker is extremely loud and the sound quality does not go down as the sound goes up as many others do. The battery seems to last forever. If you’re wanting a party speaker, this is the one!

After doing quite a bit of research online, I bit the bullet and ordered the 310. I was quite impressed with the sound and deep bass signature. I wondered how a second would sound in stereo, so I ordered a second one. Wow! I would definitely recommend this Partybox to use an indoor concert, and it sounds great outdoors! Used it for an evening bonfire with the neighbors, and I'm impressed with the battery life. We listened to music for 5 hrs with the bass boost on, and it didn't give up at 75% volume. Love it!

The JBL PartyBox 310 is the ultimate party companion! With powerful audio, dazzling lights, and a rechargeable battery, it's a portable entertainment powerhouse. The dynamic light show adds a festive vibe, and the mic/guitar inputs let you turn any gathering into a karaoke or jam session. Bluetooth connectivity makes it easy to DJ from your device. If you're looking to bring the party anywhere, the PartyBox 310 is your ticket to audio euphoria on the go!

The 310 overall has enormous power. Another big plus is the battery life. As far as bass is concerned, you're getting plenty of that considering the price range. It has customizable RGB lighting and a wheeled water-resistant design. The circular lighting look ring shaped and more sound responsive. This speaker performs best when it's off the floor or deck. Would I purchase this again? ... Yes! This speaker performs very well for my need for the birthday party of my daughter arranged in temple hall.

Love it! Great bass and loud volume. I put it in my 15 passenger van up front with me and it replaced the stock radio. I only use it to play music and it bumps as if I had a full system installed

The JBL PartyBox 310 is more than just a speaker; it’s a musical powerhouse that’ll elevate any gathering. Here’s why I’m singing its praises: Sound Quality: The PartyBox 310 delivers a slightly boomy sound profile, perfect for various music genres. And guess what? You can even crank up the bass using the Bass Boost feature. Customizable Lights: Those circular RGB lights? They’re not just for show. They sync with the beat, creating an electrifying visual experience. Your party will be lit—literally! Musicians’ Delight: With mic and guitar inputs, this speaker caters to musicians too. Adjust bass, treble, and echo controls for the mic, and let your inner rockstar shine. Loud and Proud: The PartyBox 310 can get seriously loud. Whether you’re hosting an outdoor bash or an indoor dance-off, it won’t disappoint. Companion App: Fine-tune your sound using the graphic EQ in the app. Customize it to match your musical preferences. Built for Gigging: Yes, it’s a bit large and bulky, but that’s because it’s designed for serious performances. Take it to your next gig, and watch the crowd groove! In summary, the JBL PartyBox 310 is a worthy upgrade from its predecessor. It’s loud, versatile, and ready to party. Whether you’re a DJ, a karaoke enthusiast, or just someone who loves good music, the PartyBox 310 won’t disappoint. Get ready to turn up the volume and create unforgettable memories!

I love the fact that it is portable with the handle. The lights are mesmerizing, and the sound can vibrate the walls of the house. I absolutely love it.

The quality of the speaker is amazing. The lights go to the beat and very easy to pair to your phone. The battery life is long lasting even at high levels. Its not too heavy but its bigger than you think.