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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 (Black)

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Availability: In Stock.
Fulfilled by WORLD WIDE STEREO

Arrives Tuesday, Nov 4
Order within 10 hours and 35 minutes
Available payment plans shown during checkout

Color: Black


Size: JBL PartyBox Stage 320


Features

  • Powerful JBL Pro Sound: 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. Loud enough to 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 on a single charge. Not enough? Swap out the replaceable battery and keep on dancing. 10 min fast charge gets you an extra 2 hours of playtime.Replaceable battery sold separately
  • 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.
  • Dual Mic and Guitar Inputs: Bring live talent into the mix. It's easy to sing and play along using the guitar and dual mic inputs. With karaoke EQ tuning and the built-in lightshow, everybody's gonna soundand looklike a superstar.
  • Multi-speaker connection by Auracast: Want even more roaring Original JBL Pro Sound? Stereo pair two speakers for a wider sound stage. For your biggest events, multiple JBL Auracast-enabled PartyBoxes can be connected wirelessly using Auracast.

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: 20 KHz


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


Audio Output Mode: Stereo


Input Voltage: 240 Volts


Mounting Type: Floor Standing


Material: Plastic, Thermoplastic Polyurethane (TPU)


Model Name: JBL PARTYBOX STAGE 320


Speaker Type: Outdoor


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


Recommended Uses For Product: For Computers, For Music Players, For Smartphones or Tablets


Compatible Devices: Smartphone, Tablet, MP3 Player


Subwoofer Diameter: 6.5 Inches


Unit Count: 1.0 Ounce


Surround Sound Channel Configuration: 2.0


Color: Black


Included Components: 1 x JBL PartyBox Stage 320, 1 x Safety Instruction and Warranty Card, AC power cord - quantity and plug type vary by regions., Quick Start Guide


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


Item Weight: 36.38 Pounds


Is Waterproof: False


Warranty Type: Limited


Maximum Range: 10 Meters


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


Customer Package Type: FFP


Number of Batteries: 1 Lithium Ion batteries required. (included)


Audio Driver Type: Dynamic Driver


Bluetooth Range: 10 Meters


Audio Driver Size: 6.5 Inches


Subwoofer Connectivity Technology: Wired


Includes MP3 player?: No


Specific Uses For Product: Home Theatre, Party


UPC: 050036398756


Style: JBL PartyBox Stage 320


Global Trade Identification Number:


Manufacturer: JBL


Shape: rectangular prism


Item Weight: 36.4 pounds


Item model number: JBLPBSTAGE320AM


Batteries: 1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: April 7, 2024


Battery Capacity: 9444 Milliamp Hours


Charging Time: 4 Hours


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 4

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great speaker
Color: Black Size: JBL PartyBox Stage 320
Fantastic sound. My family and I love this speaker. Great mobility, super long battery life, and easy to use. Really fun to have around holidays and parties. Very versatile.
Reviewed in the United States on September 30, 2025 by Jason

  • Best speaker for the money
Color: Black Size: JBL PartyBox Stage 320
The look of this thing is sick when it's all lit up, and it's pretty bright when you're having a party. The build quality is great because it's been bumped over a couple times and still works as good as new, but the weight of it is a little much, but what do you expect with a big speaker? And it's super easy to use with the app controlling all the lights and different sounds. Also, for how tall in size it is, the sound is incredible. ... show more
Reviewed in the United States on August 21, 2025 by Christopher D McAfee

  • Incredible Sound and Party Vibes
Color: Black Size: JBL PartyBox Stage 320
I recently purchased the JBL PartyBox Stage 320, and I am absolutely thrilled with its performance! This speaker is an absolute powerhouse, delivering crystal-clear audio and deep, thumping bass that takes any party or event to the next level. The sound quality is rich and dynamic, with a perfect balance between highs, mids, and lows. Whether you're playing upbeat dance tracks or laid-back tunes, the sound remains distortion-free, even at high volumes. What really sets this speaker apart is its party lighting. The built-in LED lights sync with the music, creating an immersive and vibrant atmosphere that will get everyone in the mood to dance. It’s perfect for gatherings, whether indoors or outdoors. The IPX4 rating also means it's water-resistant, so you don’t have to worry about light splashes during pool parties or outdoor events. Another great feature is the portability. Despite its impressive power, the PartyBox Stage 320 has wheels and a handle for easy transportation. It’s a breeze to move around and set up wherever you need it. The Bluetooth connectivity is seamless, and it also offers AUX and USB options, making it versatile for any setup. Overall, the JBL PartyBox Stage 320 is a must-have for anyone who loves hosting epic parties or events. It combines incredible sound quality, impressive lighting, and easy portability into one unbeatable package. I highly recommend it to anyone looking to elevate their music experience! ... show more
Reviewed in the United States on April 21, 2025 by Gerson Cristales

  • "The party assured with great sound"
Color: Black Size: JBL PartyBox Stage 320
The JBL PartyBox Stage 320 has a powerful and clear sound, with deep bass that is felt in every song. The battery lasts for hours and the LED light function creates an incredible atmosphere for any meeting. In addition, it is resistant and easy to move, perfect for parties inside or outside the home. Definitely a worthwhile purchase! ... show more
Reviewed in the United States on September 7, 2025 by Adrian Adrian

  • WRRH EVERY PENNY!! you won’t be disappointed!
Color: Black Size: JBL PartyBox Stage 320
Best speaker i’ve purchased. It’s loud, and has great sound. The battery stays charged a long time, lots of features to change up for your preferences, Very easy to use. if you download the app you can control it from your phone (the lights, sound ect. ) You can pair multiple speakers together and it’s like your own professional sound system !( i now have 2) great for home party’s and every day jam sesh! can be used plugged in to an outlet or on the charged battery! ... show more
Reviewed in the United States on August 18, 2025 by Jesse bettilyon Jesse bettilyon

  • Outstanding product!
Color: Black Size: JBL PartyBox Stage 320
Ok listen, we didnt get this product for free from anyone, we flat out purchased it at the high end price it is, over a year ago. We've purchased a lot of JBL products over the years, lotta Charge 3 and 4's, an Extreme 2, couple JBL Go's and now the 320 PartyBox. We're never disappointed. If I could afford another Partybox 320, I would certainly order another one right now because its that good. The Wireless Microphone's on this Partybox will be our next purchase! Sound quality: Deep base even on battery and even deeper if its powered by 120v. Loud and bright too, excellent sound. Build quality: Built like a tank, wheels and handle make it that much more portable. It is a little on the heavier side but, thats to be expected. Charging speed: The battery on this thing is really long lasting and pretty darn incredible. My son pounds out the music on this thing like there's not tomorrow, hardly ever charges it. Its actually quite impressive. Why did you pick this product vs others?: A sibling of mine has one of those other knockoff JBL looking ones, with the lights and everything. Its awful sounding next to this thing, just save some more money and don't waste your time with those others. ... show more
Reviewed in the United States on June 22, 2025 by JayKuul

  • Awesome speaker!
Color: Black Size: JBL PartyBox Stage 320
This thing is awesome! I got this on sale for $399 on black Friday and it is worth every penny! I originally bought this with the wireless JBL mics for karaoke, but I use it for everything now. Just so you know, I'm no audiophile nerd, but I used to work in the A/V department at Fry's Electronics (RIP) so I'm no rookie either. All that to say this thing thumps! The sound quality is great and the bass is awesome. With the push of a button you can turn bass boost on that hits hard enough to send any house pets you have into a terrified frenzy. It can run completely on battery power and has a removable battery that you can swap with a new one that will keep the fun going for hours longer. The telescoping handle and wheels are great too because this bad boy is heavy. The wheels are hard plastic that work well on a flat, hard surface. They will be absolutely useless on dirt or sand. The light show that is built into the speaker is a fun touch. The lights have different modes you can cycle through, or you can turn them off completely if you are trying to revenge scare your wife at 3am because she says she doesn't snore but in reality she sounds like a rabies induced warthog that is chewing on a stick of TNT. Sorry I should have saved that for my therapist. Anyways, It also has an app you can download that let's you control certain features from your phone. Overall if you're looking for a great sounding portable speaker and have some cash to burn, I highly recommend this one. ... show more
Reviewed in the United States on December 8, 2024 by JFreezy JFreezy

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