PartyBox Ultimate Massive Party Speaker

Shipped and sold by World Wide Stereo
$1,899.95
Color:Black
Size:1 Count
Offers & perks
$20 Star Money per $100
See offer details
159/mo.* suggested payments for 12-months totaling $1,899.95 with Macy's Card.

Product details

Web ID: 20080336

The JBL PartyBox Ultimate delivers superior JBL Original Pro Sound, boosted with an immersive Dolby Atmos experience over Wi-Fi, and a breathtaking lightshow moving in sync with your beat. Create your own custom party flow using the fun interactive effects of the JBL PartyPad. Wireless pairing and sound customization are easy to set up using the JBL One app.

  • Product Features

    • All the superior Original JBL Pro Sound you can handle
    • A multi-dimensional, dynamic lightshow
    • Wi-Fi and Bluetooth connectivity
    • Handle and sturdy wheels
    • IPx4 Splashproof
    • Plastic
    • Wipe clean
    • Imported
  • Product Dimensions

    • 20.000 x 45.000 x 20.000
    • 87.10
  • Shipping & Returns

    • This item qualifies for Free Shipping with minimum purchase! exclusions & details
    • Orders will not ship in Macy’s packaging.
    • Returns accepted within 14 days of purchases with tags attached. Items are not returnable if worn or altered. Merchandise must be returned with all packaging and accessories to get a refund.
    • This item may not be shipped to Alaska, American Samoa, Guam, Hawaii, Marshall Islands, U.S. Virgin Islands, Puerto Rico, Palau, or the Pacific Islands.
    • This product will be delivered by Standard Ground Shipping and is not eligible for Premium or Overnight shipping.
    • Cannot ship to Northern Mariana Islands, Marshall Islands, Armed Forces Europe, Federated States of Micronesia, Hawaii, Alaska, Armed Forces Pacific, Armed Forces Americas, Puerto Rico, American Samoa, Guam, Palau, U.S. Virgin Islands
    • This item has a lithium battery. Return requires a hazmat label and special packaging. If there's an issue, bring the item in store for help with your return.
    • California and Minnesota customers call 1-800-289-6229 for Free Shipping information.
    • For complete details, see our Shipping and Returns policies.
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Ratings & Reviews

Here's what customers think
  • Customers consistently praise the powerful sound and deep bass.
  • Reviewers highlight the impressive and customizable light show features.
  • Many customers find the speaker's size and weight substantial, but appreciate the built-in wheels for mobility.
  • Some customers report occasional issues with Bluetooth and Wi-Fi connectivity.
AI-generated summary from 46 customers reviews.

4.9/5

50 star ratings, 48 reviews

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48 reviewssorted by Newest

External reviewer
11 days ago
Date of use:2026-08-21

Best Speaker Ever

I recently bought the JBL PartyBox Ultimate and I’m seriously impressed with it. This thing is an absolute monster. The sound is incredibly loud but still stays clear, and the bass is on another level. Outdoors is where it really shines — it has more than enough power to fill a big area without sounding thin or distorted. You can actually feel the bass when you turn it up. The lighting effects are excellent too and work really well with the music, especially at night. The JBL PartyBox app is easy to use for changing the EQ, lights and other settings. It is a big and heavy speaker, so it’s definitely not something you casually carry around, but the wheels make moving it much easier. It’s also not cheap, but after hearing what it can do, I can understand why. If you want a serious party speaker with massive bass, huge volume and great sound quality, the PartyBox Ultimate delivers. Easily one of the best speakers I’ve bought and I’d definitely recommend it.

Customer review from jbl.com

Corrza
2 months ago
from Australia

Awesome

I brought 2 ultimate party boxs to use for my home audio ,luv everything about them the sound is amazing, I had 2 sony boxs as my satellites and 2 cerwin vega 15 inch subs ,and I gota say the party boxs blow them out of the water ,the bass is incredible best money I've ever spent and the lights are amazing, luv them look forward to getting home every day thanks jbl

Customer review from jbl.com

BassFace
4 months ago
from London

Definitely the Ultimate!

Having owned this for 18 months, I can confirm that the sound truly is impressive. A good indication of a superior quality audio speaker is if the deep bass remains still, even at low levels, and the Ultimate certainly does. It has pretty much all the volume you could want too, for most homes anyway, and a nice clarity to the sound also. The bass remains strong, even at higher levels. My only gripe is the Bluetooth connectivity - ever since owning it I’ve had to perform a ‘factory reset’, roughy every 2 or 3 months, because the Ultimate will suddenly and unexpectedly lose connection, and you’re unable to find the device you were just connected to again! I always have used the ‘connect to last device’ option, having always played my media via my iPad only, but that makes no difference either; the Ultimate still won’t find the device again, until you factory reset. You can save your settings for the lights and the top panel, and of course having to factory reset the Ultimate loses all of them, so you have to redo them every time.

Customer review from jbl.com

Dave32
5 months ago

Incredible sound

Bought it a couple weeks ago. Amazing quality even at higher volumes. Deep deep base. Would highly recommend if you’re looking for top level performance.

Customer review from jbl.com

alf13s
6 months ago
from Hertfordshire

Insane speaker.

Genuinely should’ve written a review earlier. I cannot believe how good this speaker is. I don’t care about the price, it was worth every penny. Please get this if you live in a larger house (with good neighbours who aren’t old preferably..) 😅 The noise output from this speaker is phenomenal and i’ve genuinely never heard sound travel so good outside. I cannot say one bad word about this speaker. It may be the best i’ve ever used. Thanks JBL for a top quality product and I plan on purchasing another.

Customer review from jbl.com

Raustin
8 months ago
from Isla Vista

10/10 by far the best all in one speaker....

I have had JBL products for a long time now, starting with the flip 5, boombox 3, and now the party box ultimate. Each upgrade, they got progressively bigger, better, and louder, but the party box ultimate is seriously on another level. I like my music loud with so much bass my head hurts and the ultimate check both of those boxes. I go to school at UCSB and I bring my speaker to all of the functions. With this speaker, you bring the party. Matter of fact I am the party. Also, the ultimate has a bass boost button for extra bass. Combine that with the equalizer on Spotify and the equalizer on the JBL one app = house shaking bass. Im telling you, things will fall off the walls if you are not careful. If you are considering buying this speaker, you will not be disappointed. I highly recommend the boombox 3 (get the wifi so you can connect it to all the newer speakers, including the ultimate) if you are looking for something cheaper. The party box 520 is a great middle ground between the boombox and ultimate. I got it for my dads birthday I will say, the 520 packs a punch and it is much more portable and it has replaceable battery packs which the ultimate doesn't have (need to be plugged in its 1100W XD). if this is in your budget and you love music, BUY ITTTTT!!!!! P.S. make sure to turn off or down the speaker if you have noise ordinances in your area as the cops will in-fact impound it LOL.

Customer review from jbl.com

External reviewer
8 months ago

Unbelievably wild would recommend buying

I have had this speaker for 6 months and it never seems to disappoint me and makes jaws drop whenever its at party's. Definitely worth buying it has so many cool features and the light feature just looks insane and to this day I'm still blown away by what this speaker can do.

Customer review from jbl.com

Itsame
8 months ago
from Denver CO

Amazing! one slight complaint

I got this more than a year ago, and honestly, it’s been amazing! I’ve had so many crazy fun times with my friends—like, it’s by far the best one out there. The lights are cool, but I wish you could pick two colors at once instead of it just auto-picking the opposite on the color wheel. More animations or party effects would make it even crazier. Even with that, this thing is seriously awesome—I’ve used it nonstop and it’s been a total blast every single time!

Customer review from jbl.com