Customer Ratings & Reviews

So I have used it as a Bluetooth speaker and its sound is good by itself. It hits pretty low frequencies and has a cool light show to go with it. I like that the volume and levels are displaced as a lighted ring around the woofer. The speaker does best with EDM and other non busy Genres of music, and tends to get muddy the more complex the music becomes. I could imagine wiring two of these in stereo would be a huge weight lifted off a single speaker's shoulders. It has a Mic and Guitar input with separate gain input adjustments for each. Here’s where I have issues though… I have this hooked up to an electronic drum set via its inputs and the bass and treble can’t be adjusted via the buttons on top. It is what it is. You can only use the instrument to equalize the sound. Also there’s a boosted bass frequency that makes my floor toms sound extremely overstated and boomy. It takes a ton of over correction to get it dialed back to something reasonable. The newer version has features that you shouldn’t pass on that make this a hard sell.

Amazing speaker! It took me 10 months to finally get this as it was constantly out-of-stock at all online retailers. The speaker connects easily via bluetooth to my Android phone and yes, this speaker is loud - if you want it to be! It's strong points are definitely in the mid-range to low sounds; i.e., songs with bass are excellent. It does lack a little bit on high notes (treble) but nothing to steer you away from purchasing this product. This is a great backyard/pool speaker and I recently just brought it to a birthday party - everyone made a comment on how awesome it was. So, if you can actually find one to buy, I recommend it!

Sound is amazing, bass is amazing. Perfect size and easy to move around. The sound carries super well and I can hear it throughout my house

This speaker is hands down a monster. You will need for nothing else unless your crazy like me. I have had 2 friends purchase this as well. Let me tell you. When we are out camping and pair all 3 toghetger its absolutely like you are at a concert. The bass and clarity is awesome. People wounder to our camp at times just to see the party and find out what is going down. Have had this speaker for 2yrs now as my friends and not 1 issue. And these speakers have been abused with water dirt and so forth. I highly recommend this product. 1 is enough for your house. It will get you in trouble with your neighbors lol.

Great sounding speaker with a long battery life. I use it for my daughter’s softball team and it takes a beating from the rough paths, heavy dust and rain. Almost 2 years now and still no issues.

best sound ever. its loud its portable. and good battery time.

It’s a very loud speaker, and last a long time, without needing to be recharged. Easy to take with you for whatever event.

Great speaker great sound amazing bass I like the trolly handle to get it from point a to point B it still has a handle to lift it which is very comfortable with the rubber grip it’s got a stand to put your tablet or your phone on the top I haven’t tried the karaoke features yet but will do soon price a bit high but I say it’s worth it great lights for the night time and very loud..

The bass lacks some punch for the size and price, but overall good sound and lighting. There are three dedicated buttons that do 1 sound effect each, which is weird to me. Most people probably not using them much. I purchased mine open box at a discount. If I had paid full price, I'd probably be a little more critical at the $550 level. Overall, I like the ease of use compared to a traditional sound system.

Great quality sound....with easy connectivity. This is a perfect choice for anyone who wants to avoid the hassle of connecting tons of wires before setting up some great quality sound. It's not like a generic karaoke machine. It's sound quality is of a much higher quality, it's loud enough to cover a 50-60 people venue. It comes with even a guitar input. Its portability and powered with a battery add the icing on the cake. Loved it !!!

This thing is loud! I actually bought a 300 a few months back but sadly returned it because it wasn’t splash proof. This is basically a splash proof 300 with a few new new light show gimmicks and karaoke mode... If you have a 300 it’s not worth the upgrade but both models have huge bassy volume

My husband loves the bass of this speaker. He also loves the rolling feature makes it easy to move. He has decided to buy another as he will be making our garage into a club apparently

Love this speaker, very loud and clear, the bass is awesome. Lights are nice, best thing is it has wheels to move it around

Although the sound quality is really good at max volume it will diminish the sound quality a bit, but not by much. The battery life is as good as advertised. It is somewhat portable and has pretty good range. Overall it is a pretty solid party speaker.

A true beast- With its impressive sound quality, massive output, and dazzling LED lights, it sets the stage for an unforgettable party ambiance. The battery performance's great for extended playtime, while Bluetooth connectivity allows for easy device pairing. Additionally, the microphone and guitar inputs add a fun and interactive element to the festivities. Overall, the JBL Partybox 310 is a top-tier choice for anyone seeking a high-performance party speaker that guarantees an electrifying and memorable celebration.

This is my second 310. I purchased the first one a few months ago and was blown away by the sound especially if you like good hard hitting bass. I paired this one via the app with the first one and it truly makes a stereo sound that is like your own personal club system. If you’re on the fence about a purchase this size but you’re a music lover then my advice is just do it. You won’t be disappointed.

Great full sound for both indoor and outdoor use! I purchased this product for a back yard party but use it all over the house. It comes with wheels and is really easy to transport. The back panel allows for various audio hookups and the light system on the front of the speakers is a fun added bonus. One review I read when debating to purchase this product warned that these speakers are guaranteed to get the cops called on you. After use I can confirm they are indeed that loud and the cops were called lol. Multiple guests at the party said they went and picked up one of these after being impressed by its quality.

The sound is pretty good and with the app you can change the Bass, Treble and Mid. You can also play 12 different DJ sounds - though they are clearly just for fun. You can assign 3 of the sounds to the 3 buttons on the speaker. Battery life is really good. Also the TWS worked up to around 100 feet apart. Perfect for a pool party. The only negative would be the wheels for moving the speaker. Because they are close together it can tip over as you move it during a tight turn, so move slower when you make a turn.

Love this speaker I use for little gathering/kick back/parties/karaoke (have echo control), speaker last about 7-8 hours on max volume, last about 18-20 hours at 50% volume which is more than enough, it’s very loud an bass sound great when “Bass boost” is off and better when on, it have 3 different level of bass boost. I have the 300 use I sold to get this, I use to lug around the 300 due to it not having a rolling wheel, this 310 do and a collapsible handle bar. When I don’t have to guest over, I use it for my gaming on PC it sound Great, getting another one soon for its pairing to have stereo sound.

Great sound quality and deep bass packed into a small package. It is heavy, but the rollers make it convenient to move around.