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JBL

JBL PartyBox Stage 320 - Portable Party Speaker with Telescopic Handle & Wide, Sturdy Wheels, Powerful JBL Pro Sound, Futuristic lightshow, Up to 18 Hours of Play time, Splash Proof (White)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Sep 9
Order within 9 hours and 37 minutes
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Color: White


Size: JBL PartyBox Stage 320


Features

  • Powerful JBL Pro Sound
  • Rock out with powerful JBL Pro Sound from two 6.5" woofers that deliver clean, precise, deep bass even at top volume and a pair of 25mm dome tweeters that produce crystal clear highs. Indoors or out, you can fill a space the size of a tennis court with music.
  • Futuristic lightshow
  • Take all that sound and add a thrilling lightshow featuring starry lights, cool light trails, and strobe light effectsall synced to your beat.
  • Up to 18 hours of play time
  • Party from dusk till dawn with up to 18 hours of play time on a single charge. And if that's not enough, just swap out the replaceable battery* and keep on dancing. Or if you just need an extra boost, 10 minutes fast charge gets you an extra 2 hours of playtime. *Additional replaceable battery sold seperately
  • Telescopic handle and wide, sturdy wheels
  • Roll up to the party with wide, sturdy wheels and an easy-to-grip handle that telescopes up when you need it and down when you don't.
  • Splash proof
  • Whether you're partying with friends in the park or by the seaside, the JBL PartyBox Stage 320 is IPX4 splashproof, means a little rain won't stop the fun.

Description

With the JBL PartyBox Stage 320, you can get the party started anytime, anywhere. Transform any space, inside or outdoors, into a dance floor. Powerful JBL Pro Sound and big thumping bass fill a wide soundstage and get the crowd moving, while their eyes are delighted by an adaptive lightshow of swirling starry lights, cool light trails, and amazing strobe effects synced to your beat. Use the mic and guitar inputs to show off your stage presence. You can steer the party's flow throughout the night with fun interactive party effects. The solid telescopic handle and wide, sturdy wheels mean you can roll the JBL PartyBox Stage 320 just about anywhere, and once you're there, the splash-proof construction means a little rain won't ruin the fun. Best of all, it delivers up to 18 hours of playtime—and if the good times are still rolling, just swap out the replaceable battery and keep going. For an even bigger party, it's easy to connect or use the JBL PartyBox app to connect multiple JBL Auracast-enabled speakers wirelessly. Bring people together and elevate the experience with the JBL PartyBox Stage 320.

Brand: JBL


Speaker Maximum Output Power: 240 Watts


Frequency Response: 20000 Hz


Connectivity Technology: Auxiliary, Bluetooth, Dual Guitar/Mic inputs, USB


Audio Output Mode: Stereo


Mounting Type: Floor Standing


Model Name: JBL Stage 320


Speaker Type: Multimedia


Special Feature: Bass Boost, Built-In Powerbank, LED Light, Multi Room Audio, Portable, Splashproof, Stereo Pairing


Recommended Uses For Product: For Music Players


Unit Count: 1.0 Count


Color: White


Battery Life: 18 Hours


Included Components: 1 x JBL PartyBox Stage 320, 1 x Safety Instruction and Warranty Card, AC power cord, Quick Start Guide


Product Dimensions: 15.16"D x 13.19"W x 26.34"H


Item Weight: 36.38 Pounds


Is Waterproof: TRUE


Battery Capacity: 9444


Charging Time: 3 Hours


Warranty Type: Limited


Number of Items: 1


Control Method: App


Wireless Communication Technology: Bluetooth


Speaker Size: 6.5 Inches


Power Source: Battery Powered


Woofer Diameter: 6.5 Inches


Tweeter Diameter: 1 Inches


Water Resistance Level: Water Resistant


Number of Batteries: 1 Lithium Ion batteries required.


Audio Driver Type: Dynamic Driver


Connectivity Protocol: Wi-Fi


Includes MP3 player?: No


Series Number: 320


Specific Uses For Product: Party


UPC: 050036406918


Global Trade Identification Number:


Manufacturer: JBL


Item Weight: 36.4 pounds


Item model number: JBLPBSTAGE320SWAM


Batteries: 1 Lithium Ion batteries required.


Is Discontinued By Manufacturer: No


Date First Available: September 8, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Totally worth it.
Color: White Size: JBL PartyBox Stage 320
Review Image by Ernesto Zilberberg Ernesto Zilberberg
Review Image by Ernesto Zilberberg Ernesto Zilberberg
Review Image by Ernesto Zilberberg Ernesto Zilberberg
Super fun, loud, heavy, very user friendly. We bought it for a birthday party with the 2 mics to do karaoke and it was a blast. Mic connect flawlessly, speaker connects with Bluetooth right away. Looks like a very solid speaker. Has led lights in the front to top it off. Would buy again.
Reviewed in the United States on August 18, 2025 by Ernesto Zilberberg Ernesto Zilberberg
    • Worth every cent!
Color: White Size: JBL PartyBox Stage 320
Worth every penny! Great speaker. We used this at our wedding and got the microphones to go with it! We also use it at our cottage on the pontoon. Plays music really loud & has lights! Connects with Bluetooth super easily and is easily transportable with the wheels!
Reviewed in the United States on June 22, 2025 by Adeline Nelson
    • Sounds like you have a separate subwoofer box!
Color: White Size: JBL PartyBox Stage 320
Used this for a small NYE party the other night. This is the PERFECT bluetooth speaker for smaller events. I think it looks great in white, I received many compliments on both its looks and sound quality. Speaking of which, I felt it sounded absolutely amazing at maybe under 50% of full volume. You can really hear how surprisingly deep the bass sounds. I'm a mobile dj on the side and a recovering bass addict. I have much larger speaker systems with subwoofer boxes that would fill an entire gymnasium, but obviously don't want lug any of it to a small gathering amongst friends and family, and this speaker (the 320) fills that void easily. Yes, it can get VERY loud, but I found the sweet spot to be at around the 40-50% full volume mark. Speaking of DJing, I could totally see myself pairing a small dj controller to maybe a pair of these and rocking a party easily, no need for wires or power. I could totally see myself even renting a pair of these along with maybe even JBL's new party light sticks to customers for a "dj-in-a-box" type setup and have them provide their own music through their phone! Great speaker for the money, I'd actually be scared to hear what the larger JBL speakers in this line can do! ... show more
Reviewed in the United States on January 2, 2025 by reyesgohard
    • Worth every penny!
Color: White Size: JBL PartyBox Stage 320
This thing is frickin rad!! Eye poppin, bass pounding, attention grabbing, compliment gettin, party centerpiece. The Bluetooth features from the app are awesome! Just wish it had the cleats to lay it on the side… 9.5/10 would buy again!
Reviewed in the United States on April 30, 2025 by Corin Dolson
    • The name says it all . . . this IS a party in a box.
Color: White Size: JBL PartyBox Stage 320
We have this by our pool and everyone comments on how great the sound is and they love the lights. It really is well named - it really brings the party and elevates the vibe of the pool. We had a Monster before this that didn't last one full pool season but the sound on this blows the monster out of the water, but this one was double the price of our old speaker. IMHO it is worth every penny, you get what you pay for. Even though we keep it under cover, I will try to bring this one for the winter to see if it can survive longer than one season. ... show more
Reviewed in the United States on August 20, 2025 by Amazon Customer
    • Best bang for the buck
Color: White Size: JBL PartyBox Stage 320
No regrets at all about this purchase and seller. Sound quality 10/10 more than enough if you live in an apartment, on top of all of that it's portable. Good build quality, the strobe features are legit. 10/10 all the way
Reviewed in the United States on August 14, 2025 by VodkaChiLd
    • Quality speaker
Color: White Size: JBL PartyBox Stage 320
Decided I needed a larger speaker while working in the garage. This one is great, it's not too heavy so picking it up over stuff isn't bad but the wheels are very nice and so far haven't fell apart. Sound is crisp, bass booms, with full charge and light show on it will last about 6hrs. Without the lights it lasts about double. I found a good spot so I usually leave it plugged in there now. Tested sync play with my buddy's unit and it worked well and sounded good. If i could turn the unit on via app I'd buy a second. ... show more
Reviewed in the United States on June 6, 2025 by Amazon Customer
    • Powerful Bluetooth speaker.
Color: White Size: JBL PartyBox Stage 320
Review Image by K Jurica K Jurica
Tested in garage at at about 60%. Shortly after this photo was taken, law enforcement showed up. Nether officer granted photo opportunity next to speaker. Something about ethics. Shame, would have validation of how powerful this little speaker is. If you are in the market for a small powerful portable speaker to fill a small room (20×40), or there abouts, then this is the speaker for you. Add a second for stereo. With two, these speakers could fill a small reception hall with music. I filled my one car garage with just one, at about half volume, on a table. In my opinion this is a excellent portable, battery powered Bluetooth speaker, to take anywhere. The beach, lake house, campsite, fishing, friends party, BBQ's, at the park, back yard gatherings, or whatever looking to listen to music. This speaker has decent bass and treble. Add the app and you can adjust the equalizers. I hope that you, consider this JBL Stage 320, to your collection of Bluetooth speakers. May you not be disappointed in this product. If, you are looking for a small to medium Bluetooth speaker, this one should serve your needs. Jam on. ... show more
Reviewed in the United States on July 12, 2025 by K Jurica K Jurica

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