Hero image 0 of JBL PartyBox Ultimate - Massive party speaker with powerful sound, multi-dimensional lightshow, and splashproof design. - Black, 0 of 26
JBL PartyBox Ultimate - Massive party speaker with powerful sound, multi-dimensional lightshow, and splashproof design. - Black
Key item features
- All the superior Original JBL Pro Sound you can handle
- The JBL PartyBox Ultimate can cover a massive space—we're talking two basketball courts—with superior Original JBL Pro Sound. Featuring two drivers and mid range speaker to deliver louder sound. Dual tweeters and a pair of subwoofers means there's going to be more than enough bass for even the most dedicated fans, while Dolby Atmos* provides immersive 3D spatial effects. This is the kind of thunderous sound you'll not just hear, but feel. * A subscription to a high definition music service is required in order to listen to immersive music in Dolby Atmos. Please check subscription fees in your region.
- A multi-dimensional, dynamic lightshow
- Lights, color, party! Transform your space into a captivating,full sensory experience with the biggest multi-dimensional lightshow of any party speaker. It's got a unique starry night effect, cool light trails, strobes, and even lights that project onto any surface it's sitting on. All of it syncs to your music and can be easily controlled via the streamlined, user-friendly dials on the top panel or through the JBL One app.
- Wi-Fi and Bluetooth connectivity
- Stream high definition music anywhere with the JBL PartyBox Ultimate, including 3D Dolby Atmos over Wi-Fi. Taking a call or scrolling your feed? Go ahead—it won't interrupt your music. Switch easily to Bluetooth and keep enjoying seamless audio experiences whether you're indoors or outside.
- Handle and sturdy wheels
- Get the party rolling with wide, sturdy wheels and an easy-to-grip handle that makes this big speaker surprisingly easy to transport. A simple but effective cable management setup makes sure the cords never get in your way. *AC input required
- IPx4 Splashproof
- Whether you are partying with friends in your backyard or sipping drinks by the pool, the JBL PartyBox Ultimate is IPX4 splashproof so you never have to worry about the party getting too wet and wild.
- Multi-speaker connection
- Want even more roaring Original JBL Pro Sound? Stereo pair two speakers for a wider sound stage. For your biggest events, multiple PartyBoxes can be connected wirelessly.
- Dual Mic & 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 sound—and look—like a superstar.
- JBL PartyPad™
- No matter how things unfold, you can create your own party flow using the fun interactive effects of the JBL PartyPad™, conveniently located on the PartyBox Ultimate's top panel. Three simple fingertip actions—tap, hold, and slide—unleash and remix DJ-quality sound effects that will bring all eyes your way.
- JBL One app
- The JBL One app makes it easier than ever to control your music, adjust EQ settings, and customize the colors and patterns of your light show for the perfect party vibe.
- Self tuning
- No matter where you are—indoors or outside—the JBL PartyBox Ultimate will automatically tune itself to its surroundings every time you turn it on. So you'll always get the best musical experience possible, wherever the party takes you.
Specs
- Peak audio power handling1100 W
- Ip codeIP67
- WirelessWi-Fi, Bluetooth
- Inputs & outputsDual Mic & Guitar Inputs
- FeaturesColor Changing
- Assembled product weight87.1 lb
Reviews summary
Pros
- : Features lights that respond to sound or can be controlled separately.
- : Features a vibrant and engaging light show.
Generated by AI
Current price is USD$1,899.95
Price when purchased online
- Free shipping
Free 30-day returns
$1,899.95
Out of stock
Walmart Protection Plan by Allstate
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Sold and shipped by JBL Official Store|Pro Seller
4.623873873873874 stars out of 5, based on 1776 seller reviews(4.6)1776 seller reviews
Free 30-day returns
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Starting from $1,899.95
About this item
Product details
The JBL PartyBox Ultimate fills as much space as you’ve got with superior Original JBL Pro Sound, boosted with an immersive Dolby Atmos experience over Wi-Fi*. Because everyone at a party loves powerful sound whether they're showing out on the dance floor or vibing on the sidelines. Along with sound that's crystal clear even at its loudest, your guests will thrill to a huge, breathtaking lightshow of captivating starry lights, cool light trails, and strobe effects, all moving in sync with your beat. Make it simple by streaming your favorite party playlist. Even take the stage, with inputs for two mics and a guitar. No matter how things unfold, you can create your own party flow using the fun interactive effects of the JBL PartyPad™. Planning something even bigger? Turn your party into a full-on event. Wireless pairing and multi-speaker connection are easy to set up and customize using the JBL One app. The splash-proof JBL PartyBox Ultimate is self-tuning, it's going to sound its best no matter where you set it up. Think of the most supreme party ever—and then go bigger. That's what the JBL PartyBox Ultimate was made for.
- All the superior Original JBL Pro Sound you can handle
- The JBL PartyBox Ultimate can cover a massive space—we're talking two basketball courts—with superior Original JBL Pro Sound. Featuring two drivers and mid range speaker to deliver louder sound. Dual tweeters and a pair of subwoofers means there's going to be more than enough bass for even the most dedicated fans, while Dolby Atmos* provides immersive 3D spatial effects. This is the kind of thunderous sound you'll not just hear, but feel. * A subscription to a high definition music service is required in order to listen to immersive music in Dolby Atmos. Please check subscription fees in your region.
- A multi-dimensional, dynamic lightshow
- Lights, color, party! Transform your space into a captivating,full sensory experience with the biggest multi-dimensional lightshow of any party speaker. It's got a unique starry night effect, cool light trails, strobes, and even lights that project onto any surface it's sitting on. All of it syncs to your music and can be easily controlled via the streamlined, user-friendly dials on the top panel or through the JBL One app.
- Wi-Fi and Bluetooth connectivity
- Stream high definition music anywhere with the JBL PartyBox Ultimate, including 3D Dolby Atmos over Wi-Fi. Taking a call or scrolling your feed? Go ahead—it won't interrupt your music. Switch easily to Bluetooth and keep enjoying seamless audio experiences whether you're indoors or outside.
- Handle and sturdy wheels
- Get the party rolling with wide, sturdy wheels and an easy-to-grip handle that makes this big speaker surprisingly easy to transport. A simple but effective cable management setup makes sure the cords never get in your way. *AC input required
- IPx4 Splashproof
- Whether you are partying with friends in your backyard or sipping drinks by the pool, the JBL PartyBox Ultimate is IPX4 splashproof so you never have to worry about the party getting too wet and wild.
- Multi-speaker connection
- Want even more roaring Original JBL Pro Sound? Stereo pair two speakers for a wider sound stage. For your biggest events, multiple PartyBoxes can be connected wirelessly.
- Dual Mic & 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 sound—and look—like a superstar.
- JBL PartyPad™
- No matter how things unfold, you can create your own party flow using the fun interactive effects of the JBL PartyPad™, conveniently located on the PartyBox Ultimate's top panel. Three simple fingertip actions—tap, hold, and slide—unleash and remix DJ-quality sound effects that will bring all eyes your way.
- JBL One app
- The JBL One app makes it easier than ever to control your music, adjust EQ settings, and customize the colors and patterns of your light show for the perfect party vibe.
- Self tuning
- No matter where you are—indoors or outside—the JBL PartyBox Ultimate will automatically tune itself to its surroundings every time you turn it on. So you'll always get the best musical experience possible, wherever the party takes you.
info:
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Specifications
Peak audio power handling
1100 W
Ip code
IP67
Wireless
Wi-Fi, Bluetooth
Inputs & outputs
Dual Mic & Guitar Inputs
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
WARNING: WARNING: California Residents - Proposition 65. This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.Similar items you might like
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Features lights that respond to sound or can be controlled separately.
- : Features a vibrant and engaging light show.
Generated by AI
Customer photos
+14 images
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Showing 1-3 of 67 reviews
Mar 26, 2026
alf13s
5 out of 5 stars review
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.
Review from jbl.com
Helpful?6T9S7X0R2SBK5019326181
Jul 27, 2025
O
Item details
Sold byTOWERS DISTRIBUTORSDelivered byWalmartColor: Black
5 out of 5 stars review
Verified Purchase
Good speaker but think it would have more bass I think the kids over power the bass
Helpful?6T9S7X0R2SBK5019326181
May 16, 2025
WalmartCustomer
Item details
Sold and shipped byTop Rated Seller.Color: Black
5 out of 5 stars review
Verified Purchase
This thing is glorious, and I am so grateful!
This speaker will move you, both emotionally and physically. Having this in my house has literally changed my life for the better, no exaggeration. The base can be felt viscerally, It moves the earth! (Along with mind, body and soul with the right music :) I also go the associated microphones, and the "system" is used daily by those who live in our house, myself included. I can't recommend it enough, and I am so grateful to JBL for making this speaker, and to Walmart for having it on sale! I hope to add a second one soon in order to host my first EDM event.
Helpful?6T9S7X0R2SBK5019326181
