JBL PartyBox Stage 320 Portable Party Speaker with Wheels

Color

White

Price

$599.99

$50.00/mo with 12 months financing exclusively with Verizon Visa® Card.

Quantity

This item is out of stock.

Free returns within 30 days.

Overview

Take your party anywhere with the PartyBox Stage 320 Portable Party Speaker with Wheels! This dynamic speaker transforms any space, whether indoors or outdoors, into a vibrant dance floor. With powerful JBL Pro Sound and thumping bass, it fills the area with rich audio that keeps the crowd moving, all while an eye-catching light show of swirling starry lights, cool trails, and dazzling strobe effects syncs perfectly to your music. Showcase your talents with mic and guitar inputs, and keep the energy alive with fun interactive party effects. The AI Sound Boost feature ensures that every note is crystal clear, enhancing the audio for an immersive vibe. Designed for mobility, the sturdy telescopic handle and wide wheels let you roll the PartyBox Stage 320 wherever the fun takes you, and its splash-proof construction ensures a little rain won't dampen the mood. Enjoy up to 18 hours of playtime¹, and if the party's still going strong, simply swap out the replaceable battery. For an even bigger bash, connect multiple speakers using the JBL PartyBox app or link them wirelessly with Auracast™ technology. Plus, it's made in part with recycled materials, so you can celebrate sustainably!

¹ Battery life and charge cycles vary with use, settings, and other factors; actual results will vary.

CA residents: see the

Reviews

4.7

62 reviews

100% of reviewers recommend this product.

Crystal Clear Quality

Brian904 . 25 days ago

Super pleased with the Party Boxes they sound great and they are made to last and synchronizing them with the lights is the icing on the cake highly recommend!! My favorite Bluetooth speakers hands down.

jbl.com Originally posted on jbl.com

Great!

Angel625 . 26 days ago

This thing is awesome! It's loud and the music quality is great.

jbl.com Originally posted on jbl.com

Specs

Features

Multi-speaker connection by Auracast™
Up to 18 hours of play time¹
Telescopic handle and wide, sturdy wheels
Powerful JBL Pro Sound
Futuristic light show
Splash proof
AI Sound Boost
Dual mic and guitar inputs
JBL PartyBox App
Made in part with recycled materials

Specs

Dimensions: 13.19 x 15.16 x 26.34 in.
Weight: 41.7lbs

SKU#

JBLPBSTAGE320SWAM

What's in the box

JBL PartyBox Stage 320 Portable Party Speaker with Wheels
Quick start guide
Safety instruction and warranty card
AC power cord

Reviews

JBL PartyBox Stage 320 Portable Party Speaker with Wheels Reviews

4.7

62 reviews

100% of reviewers recommend this product.

Sort by

Crystal Clear Quality

Brian904 . 25 days ago

jbl.com Originally posted on jbl.com

Great!

Angel625 . 26 days ago

This thing is awesome! It's loud and the music quality is great.

jbl.com Originally posted on jbl.com

Great powerful portable speaker

MikePGH . 1 month ago

This speaker is great for so many uses. Incredible battery life while playing it as loud as you want. This has great bass especially when you give it a boost with the equalizer in the app. Portable enough to take to the basement when running on the treadmill, or kitchen or office. I love it. We bought the wireless mics for the kids to karaoke and those things are awesome too. I did buy a second 320 and am still loving the PartyBox 1000. JBL makes great stuff. Love these party speakers.

jbl.com Originally posted on jbl.com

The complete JBL package

Jbl Packsge . 1 month ago

What a great system between the lights and the turntable and the party box

jbl.com Originally posted on jbl.com

Superb Bass!!!

SirPotato_JD . 1 month ago

I got one today, and it's great, to be honest. It's good at punching the chest and much more when it comes to a party. I really appreciate this piece of art.. The lighting system is also good and the DJ pad looks a little bit weird, but I'm fine with that...RECOMMENDED!

jbl.com Originally posted on jbl.com

Explosive Sound

Rey A . 1 month ago

I bought this item because of the hype people keep talking of. I had actually seen two 320 models playing and the sound is incredible. The JBL party box app is great for your equalizer, mic, light shows "flashing colors" and dj sounds. The bass.is explosive. It literally shook the walls of my house made of cynderblock. The only small and even minor concern is that it is slight on the heavy side, but the wheels compensate for it.

jbl.com Originally posted on jbl.com

Good looking speaker!

LRCQ . 1 month ago

Good looking and sharp! I'm pleased with my selection! Prefer outside than inside. You will appreciate the loudness in a open space! Fantastic acoustic!

jbl.com Originally posted on jbl.com

Great sounds amazing bass

Rbucio . 1 month ago

Love this Jbl party box stage 320 it’s loud and the bass is unbelievable

jbl.com Originally posted on jbl.com

Clau320 . 1 month ago

Wonderful Bluetooth speaker!! Creates a wonderful atmosphere

jbl.com Originally posted on jbl.com

Building family memories with an incredible speake

EJLUXURY . 1 month ago

This is the best speaker I've ever purchased. I love my.new 320.stage. I'm gonna buy another one. Then I'm gonna purchased a 520 and.link all three for.an incredible labor day block party to.honor all of my relatives that have transitioned to next life. Thank.you JBL for creating such great products.

jbl.com Originally posted on jbl.com

FAQs

JBL PartyBox Stage 320 Portable Party Speaker with Wheels FAQs

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Jennifer Perfilio . Sep 3, 2025

Need Replacement wheels for party box 320

Answer from Customer Support12 days

Thank you for reaching out. We'd like to work with you directly to further assist you with the replacement wheels for your JBL PartyBox Stage 320. We'd also like to get more information to check your options. Please contact our customer support.

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Jerid . Dec 17, 2024

Is that white one better than the black?

Watts . Nov 29, 2024

What's the wattages?

Oops5101 . Apr 9, 2024

Can these be wall mounted or mounted?

Answer from Customer Support1 year

Thanks for your inquiry. Our JBL Partybox Stage 320 can't be mounted on a wall or a tripod. You may want to check out our JBL Partybox 110 which contains a 36 mm receptacle cup to allow mounting on tripod stands or on a pole over subwoofers. If you need more help, please contact our customer support.

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DjGreedy . Apr 9, 2024

When will the replacement battery be available? I love the 320, battery runs 4 hours with volume at max. I really need an additional battery 🙏🏼

Answer from Customer Support1 year

Thank you for your question. Our JBL PartyBox Stage 320 has a maximum playtime of up to 18 hours. Please know that volume and usage can affect the battery's life. In addition, the battery wears out over time. Even if listening at maximum volume to heavy bass music, the battery should last longer than 60% of the published playtime. Please contact our customer support for further assistance. Also, the batteries will be sold as a part and as a finished good, and the finished goods are estimated to arrive in July.

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