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JBL PartyBox Stage 320 Portable Party Speaker with Wheels (White) - 2 of 4JBL PartyBox Stage 320 Portable Party Speaker with Wheels (White) - 3 of 4JBL PartyBox Stage 320 Portable Party Speaker with Wheels (White) - 4 of 4
JBL PartyBox Stage 320 Portable Party Speaker with Wheels (White) - 1 of 4

JBL PartyBox Stage 320 Portable Party Speaker with Wheels (White)

$629.95

Out of Stock

Free & easy returns

Free & easy returns

Return this item in store within 30 days for a full refund.
Sold & shipped by WORLD WIDE STEREO
Eligible for registries and wish lists

At a glance

About this item

Highlights

  • AI Sound Boost analyzes and tweaks settings in real time to reduce distortion and get the most out of your speaker in any situation
  • With 18 hours of playtime (additional 2 hours on a 10 minute quick charge) you can keep the party going all day and night
  • Dual mic and guitar inputs let you jam along to your favorite tracks while karaoke specific EQ settings make everyone sound like a rockstar
  • Adjust EQ settings, customize the lights, and control your music all with the JBL PartyBox App
  • The JBL PartyBox Stage 320 incorporates post-consumer recycled pastlic and its packaging is printed with soy ink

Description

Bring Your Party AnywhereWith 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.

Features
•Futuristic lightshow
•Up to 18 hours of play time
•Telescopic handle and wide sturdy wheels
•Splash proof
•AI Sound Boost
•Multi-speaker connection by Auracast™
•Dual Mic Guitar Inputs
•JBL PartyBox App
•Made in part with recycled materials

Powerful JBL Pro SoundRock 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 LightshowTake all that sound and add a thrilling lightshow featuring starry lights cool light trails and strobe light effects—all synced to your beat.

Up To 18 Hours of Play TimeParty 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.

Telescopic Handle and Wide Sturdy WheelsRoll 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 ProofWhether 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.

AI Sound BoostGet the most out of your speaker. AI Sound Boost analyzes the incoming signal in real time while simultaneously using an AI algorithm to predict loudspeaker movement and power response. It pushes the driver to its maximum capability fully exploiting the dynamic range for better and more powerful sound. It also reduces distortion even at high volume maximizing the bass output and overall loudness.

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™.

Dual Mic Guitar InputsBring 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 sound—and look—like a superstar.

JBL PartyBox AppThe JBL PartyBox app makes it easier than ever to add interactive party effects control your music adjust EQ settings and cu
Dimensions (Overall): 26.34 inches (H) x 13.19 inches (W) x 15.16 inches (D)
Weight: 36.38 pounds
Electronics Condition: New
Electronics Features: Lightweight Design, Outdoor Use, Bluetooth, Wireless, Rechargeable Battery
IP rating: IP4X
Wireless Technology: Bluetooth
Voice assistant built-in: No Voice Assistant Built-In
Battery: 1 Non-Universal Lithium Ion, Required, Included
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 93723359
UPC: 050036406918
Origin: made in the USA or imported
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 15 inches length x 29 inches width x 17 inches height
Estimated ship weight: 41.7 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: WORLD WIDE STEREO

Return details

This item must be returned to any Target store.
This item must be returned within 30 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

Q: How loud does the volume go up

submitted by Derbydarlene69 - 3 months ago
  • A: Hello, JBL spec states the JBL PartyBox Stage 320 reaches a maximum volume of around 107-109 dB in loudness tests, with some sources citing peaks near 107.7 dB (dBA) or 109 dB, though its official power output is 240W RMS, and its maximum output spec is sometimes listed around 113 dB. In short, it gets loud. With that said, the maximum loudness in decibels is largely dependent on whether or not the battery is fully charged. You may notice the maximum volume decrease as the battery drains with use. Best regards, World Wide Stereo

    submitted byWORLD WIDE STEREO - 3 months ago
    Brand expert

Additional product information and recommendations

4.7 out of 5 stars with 134 reviews
5 out of 5 stars
13 March, 2026
originally posted on jbl.com
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The Partybox you need to Parrtaaayy!

I have had the partybox for about a month now and its brilliant great sound quality and plenty of bass for those who want it. The app is handy for controlling the speaker and its been great for parties large and small and the odd quiz when you use the wireless mics and speaker sound effects.
Teddington
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5 out of 5 stars
17 February, 2026
originally posted on jbl.com
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Overall good speaker for music & party

JBL 320 is overall good for music & party. Karoky & mic option is very good. However, twiter effect is little bit less than my expectation (better/ additional twiter can be added). Bass is good but could be better, by adding 8" inch woofer?. They focussed on very high volumn capacity, however, music quality could be better than too high volumn sound.
Mahfuz
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3 out of 5 stars
30 January, 2026
originally posted on jbl.com
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Good sound and loud but bluetooth still an issue

I owned the PartyBox 310 and thought JBL would improve bluetooth security on the 320. While I know it's primarily a bluetooth speaker why can't JBL update things so a pin or password is needed to use bluetooth? It's not that difficult technically and I'm sure wouldn't cost much I was told the wrong information when I bought the 320 and bluetooth is still easy for someone to gain access to your speaker. I called JBL about the issue but the person I spoke to knew nothing and was not helpful. All I was told was if someone else starts using the speaker to turn it off or do a factory reset. Kinda ruins the mood. Yes, there's the AUX option which is what I only use now but not using the JBL app limits some things. I definitely won't buy another JBL speaker until they fix this.
1 reply from Customer Support team - 2 months ago
Thanks for your feedback. We truly appreciate your input and will share it with our team to help us improve our products.
Wozz
Did you find this review helpful?
5 out of 5 stars
29 January, 2026
originally posted on jbl.com
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Features are amazing and sound quality excellent

This speaker is an absolute beast. Powerful, clear sound with punchy bass that doesn’t distort even at high volumes. The lights sync perfectly with the music and instantly lift the vibe. Battery easily lasts a full party, and the wheels + handle make it surprisingly easy to move around. Add in app controls, karaoke/guitar inputs, and solid Bluetooth connectivity—this thing is clearly built for fun. Not just a speaker, it’s a party upgrade. Totally worth it. 🔥
AlisterFerns
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5 out of 5 stars
25 January, 2026
originally posted on jbl.com
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Great sound

Best speakers. Quality and clarity. Good price. Thank you.
Ecks07
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5 out of 5 stars
5 January, 2026
originally posted on jbl.com
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Easy to set up

I bought this for a Christmas gift for my husband. He loves it. Was very easy to set up and connect to his phone. We use it by our swimming pool and love that is splash proof. We have a large pool (20x40) and the speaker is definitely loud enough to cover the whole pool area and surrounding area as well.
Stephanie421
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5 out of 5 stars
31 December, 2025
originally posted on jbl.com
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Sound,wheels

Love love it amazing sound and I love I can take it anywhere love the look also
Walking Party
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4 out of 5 stars
20 December, 2025
originally posted on jbl.com
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Great Speaker

Awesome speaker for indoors and outdoors event. I got this few weeks ago and the sound is unique.
school
1 guest found this review helpful. Did you?
4 out of 5 stars
9 December, 2025
originally posted on jbl.com
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(no review title)

The product is good but the price I paid on black friday is actually bigger than the price a week later. Overall good product.
Sergo1212
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5 out of 5 stars
6 November, 2025
originally posted on jbl.com
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One of my favorite purchases.

Heavy, well built product . Easy to use with so much power.
Kevins71
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1 out of 5 stars
30 October, 2025
originally posted on jbl.com
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Not happy

When I play a song it doesn’t play the fist 3 second of the song. It’s super annoying and embarrassing as a cheer coach and the begging of our song won’t play. I tried to reconnect the Bluetooth multiple times thinking that’s the issue .
1 reply from Customer Support team - 4 months ago
Thanks for bringing this to our attention. We recommend connecting the device to another unit or resetting it by pressing and holding the light and play buttons until the speaker shuts off. If you need further assistance, please contact us directly through this link: https://support.jbl.com/us/en/#contact
Coach cheer
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5 out of 5 stars
26 October, 2025
originally posted on jbl.com
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Wow

Brought the extreme 3 & charge 5 already but this beats them hands down. Great sound, great features & great for everyday use and parties
Parky82
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5 out of 5 stars
23 October, 2025
originally posted on jbl.com
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The best portable speaker!!

I have been wanting a party box for a while, now I know why! Clear clean sound !!! Loving my new party box
Randyshark7
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5 out of 5 stars
21 October, 2025
originally posted on jbl.com
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The coolest thing ever

This is by far the coolest thing I own. If you want to buy the best, go with JBL. Never disappoints, I love this speaker, it outperforms everything else. It exceeds excellence, so worth it
Andersonp
Did you find this review helpful?
4 out of 5 stars
6 October, 2025
originally posted on jbl.com
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Great speaker with one flaw

I really loved the redesign fro. The 310 to the 320. Everything about the redesign was perfect except one piece. It does not wirelessly connect to the 310 except for in the app and then the app only controls one speaker. For example connect together through the app, the volume would only adjust the 320 and then you had to manually go to the 310 to adjust. For this reason I sent it back and bought a second 310
Cstaats
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5 out of 5 stars
19 September, 2025
originally posted on jbl.com
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Party music at its best

I bought this for our garden bbq after seeing a friend’s one at a party above a pub, it was very impressive. Extremely easy to set up and connectivity via Bluetooth to any phone or streaming device is a piece of cake. It creates a high quality spacious soundstage. The perfect speaker for your party needs!
Colin67
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5 out of 5 stars
4 September, 2025
originally posted on jbl.com
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Great sound

I purchased a party box 320 about a month ago and was so impressed with it I brought another one purely for the stereo aspect
NeilST70
Did you find this review helpful?
5 out of 5 stars
26 August, 2025
originally posted on jbl.com
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Sounds Amazing and is a must.....

I purchased this unit a month ago and WoW this partybox 320 is excellent in sound and looks, i have the Xtream3 and hooked them both up via the AUX lead and the sound is amazing, my friend has now purchased a PartyBox 320 and now were both hooked and connected all speakers and the sound is second to none, the only draw back is the battery not been able to charge it outside of the partybox....... We have now purchased 2 batteries where you can charge them via the USB-C, playing the 320`s at 75% volume it will reduce the batteries time, hence why we now have spares for continus playing music, we have also just invested in the cordless mic`s......
Bugsy
Did you find this review helpful?
5 out of 5 stars
22 August, 2025
originally posted on jbl.com
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Crystal Clear Quality

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.
Brian904
Did you find this review helpful?
5 out of 5 stars
21 August, 2025
originally posted on jbl.com
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Great!

This thing is awesome! It's loud and the music quality is great.
Angel625
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