Customer Ratings & Reviews

Love this Party Box! The first one I bought was supposed to be new, but apparently Best Buy had repackaged a returned item and sold it to me as brand new, First of all it came fully charged which is not the way it was supposed to be. The plugs were just thrown in there and not even folded nicely. After the first use when I had to recharge it started glitching and the bluetooth light no longer came on. I had to return it and then finally got a brand new one! No issues and have been a happy camper since! Planning to buy another one so they can be a pair for my living room entertainment purposes! I only wish it could link up phone calls as well as media.

Booming boom box had to buy two ...loud deep base ...

For the price, you can’t beat it. Well rounded speaker and still very portable. It even comes with a charger to plug up to your car for when you’re out camping, which was a very nice touch.

Great sound and party lights easy to use and long battery life

We bought the speaker as we had to change our wedding venue to our house. We wanted something fun and loud for the guests. My friend of the karaoke board into it and the sound was awesome

Customer service at Best Buy and Downey was great .The JBL party box 300 is a good purchase. It is heavy to move around but once you get it to the destination of choice. Everyone enjoys the great sound that comes out . I have had friends bring their portable speakers and end up putting them away because they rather hear the JBL party box 300 instead.

Love! Love! Love! This Bluetooth speaker rocks! Great quality sound at a great value! Super durable too! Great for small events.

Man this thing is awesome! Sounds excellent with powerful bass. Bought it to for a party I was having and man did this thing not disappoint. Everyone at the party was asking what about the speaker

This thing is amazing! Well worth the money! Wish I could have more. Lightweight for its side and bluetooth is high quality. Music with lighting last for hours on one charge.

Excellent quality and sound. It can connect to another speaker like this one but not with the other jbl I have. That’s my only dissatisfaction. But not a bug deal

Real nice speaker I have it in my work shop. Crisp sound and very solid built. Easy hook up to my phone. It also had a cable for a car/truck for a power source.

My JBL speakers was my best purchase that I have made in years. No longer have to use a DJ for parties just plug my speakers which hold a charge for twelve hours and let them do the work.

Awesome item. Blasts music indoors and outdoors. I had to buy another one. Easy to connect 2 speakers together for additional range.

The sound quality will surprise you, very good for this size speaker. I love the way you can take it where ever you go.

We bought this for our wedding: it was a small ceremony and reception but the sound was impeccable outside and just as good inside. It packs some good sound!

This speaker has the best sound quality that my ears have ever heard, 100% Recommended, It brings an additional charger for cars that makes it even cooler.

Works amazing hardly ever have to take it past 1/4-1/2 volume without the bass boost, I’ve used it in my car as a subwoofer/sound system. And for house parties.

Sound is very crisp and the base is deep. I used it for a backyard party and got tons of compliments about it. Had lots of fun with karaoke. Definitely recommended.

Awesome speaker. Worth every penny can hear from miles away. Will be purchasing a second speaker, once back in stock.

WOW! Amazing sound! I would recommend the upgrade for the one on wheels if you plan on moving it around your house but other than that, AWESOME SOUND!!!