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JBL PartyBox Ultimate Waterproof Wi-Fi Party Speaker with Dolby Atmos, Instrument Inputs, & Lighting Effects - 2 of 4JBL PartyBox Ultimate Waterproof Wi-Fi Party Speaker with Dolby Atmos, Instrument Inputs, & Lighting Effects - 3 of 4JBL PartyBox Ultimate Waterproof Wi-Fi Party Speaker with Dolby Atmos, Instrument Inputs, & Lighting Effects - 4 of 4
JBL PartyBox Ultimate Waterproof Wi-Fi Party Speaker with Dolby Atmos, Instrument Inputs, & Lighting Effects - 1 of 4

JBL PartyBox Ultimate Waterproof Wi-Fi Party Speaker with Dolby Atmos, Instrument Inputs, & Lighting Effects

$1,405.96 reg $1,899.95
Sale save $493.99 (26% off)

In Stock

Free & easy returns
Free & easy returns
Return this item by mail or 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

  • The PartyBox Ultimate features unique lighting effects that sync up to your music and can be controlled using the JBL One app
  • Take the stage with inputs for two mics and a guitar or keep it simple by streaming your favorite party playlist
  • Listen using the latest Bluetooth technology or switch to Wi-Fi for immersive 3D Dolby Atmos
  • Splashproof rated so you can enjoy the party both indoors and outdoors
  • Get the party rolling with wide, sturdy wheels and an easy-to-grip handle that makes this big speaker surprisingly portable

Description

Party Without LimitsThe JBL PartyBox Ultimate fills as much space as youve 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 theyre showing out on the dance floor or vibing on the sidelines. Along with sound thats 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 its going to sound its best no matter where you set it up. Think of the most supreme party everand then go bigger. Thats what the JBL PartyBox Ultimate was made for.

Features
•Powerful JBL Pro Sound with Self-Tuning
•Dynamic Multi-Color Lightshow
•Wi-Fi Bluetooth Connectivity
•Dual Mic/Guitar Inputs PartyPad Controls
•Multi-Speaker Linking via JBL One App
•Rugged Design with Handle Wheels IPX4 Splashproof Rating

All the Superior Original JBL Pro Sound You Can HandleThe JBL PartyBox Ultimate can cover a massive spacewere talking two basketball courtswith superior Original JBL Pro Sound. Featuring two drivers and mid range speaker to deliver louder sound. Dual tweeters and a pair of subwoofers means theres 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 youll not just hear but feel.

A Multi-Dimensional Dynamic LightshowLights color party! Transform your space into a captivatingfull sensory experience with the biggest multi-dimensional lightshow of any party speaker. Its got a unique starry night effect cool light trails strobes and even lights that project onto any surface its 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 ConnectivityStream high definition music anywhere with the JBL PartyBox Ultimate including 3D Dolby Atmos over Wi-Fi. Taking a call or scrolling your feed? Go aheadit wont interrupt your music. Switch easily to Bluetooth and keep enjoying seamless audio experiences whether youre indoors or outside.

Handle Sturdy WheelsGet 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.

IPx4 SplashproofWhether 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 ConnectionWant 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 InputsBring live talent into the mix. Its easy to sing and play along using the guitar and dual mic inputs. With karaoke EQ tuning and the built-in lightshow everybodys
Dimensions (Overall): 41.3 inches (H) x 17.91 inches (W) x 17.32 inches (D)
Weight: 87.1 pounds
Electronics Condition: New
Electronics Features: Lightweight Design, Outdoor Use, Bluetooth, Wireless, Rechargeable Battery
IP rating: IP4X
Voice assistant built-in: No Voice Assistant Built-In
Wireless Technology: Bluetooth
Battery: No Battery Used
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: 93218334
UPC: 050036396103
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: 20 inches length x 45 inches width x 20 inches height
Estimated ship weight: 99 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 can be returned to any Target store or Target.com.
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 many watts does this speaker have

submitted by Sandy - 3 months ago
  • A: JBL rates the output power in watts for the JBL PartyBox Ultimate at 1100W.

    submitted byWORLD WIDE STEREO - 3 months ago
    Brand expert

Additional product information and recommendations

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Guests are saying

The JBL PartyBox Ultimate is a powerful speaker that delivers exceptional sound quality and deep bass, making it perfect for parties and outdoor events. Guests appreciate its impressive volume, customizable light show, and various connectivity options, including Bluetooth and Wi-Fi. With features like a bass boost button and an interactive DJ mode, this speaker is designed to elevate any gathering. Its robust build and portability add to its appeal, making it a top choice for music lovers.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.8 out of 5 stars with 50 reviews
    4 out of 5 stars
    21 May, 2026
    originally posted on jbl.com
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    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.
    BassFace
    Did you find this review helpful?
    5 out of 5 stars
    30 April, 2026
    originally posted on jbl.com
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    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.
    Dave32
    Did you find this review helpful?
    5 out of 5 stars
    26 March, 2026
    originally posted on jbl.com
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    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.
    alf13s
    Did you find this review helpful?
    5 out of 5 stars
    6 February, 2026
    originally posted on jbl.com
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    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.
    Raustin
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    27 January, 2026
    originally posted on jbl.com
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    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.
    Did you find this review helpful?
    5 out of 5 stars
    7 January, 2026
    originally posted on jbl.com
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    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!
    Itsame
    Did you find this review helpful?
    5 out of 5 stars
    4 January, 2026
    originally posted on jbl.com
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    Good speaker

    Very nice speaker. Loud and clear sound. Bought a month ago. Good buy!
    Sami12
    Did you find this review helpful?
    4 out of 5 stars
    20 December, 2025
    originally posted on jbl.com
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    Big sound

    massive size and big sound. Only downside is they have to be plugged into an outlet, not battery powered.
    94605
    Did you find this review helpful?
    5 out of 5 stars
    18 December, 2025
    originally posted on jbl.com
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    So good

    I bought another brand at the same time, but my JBL has the most powerful feeling subs I could ask for
    CorryCorry
    Did you find this review helpful?
    5 out of 5 stars
    24 November, 2025
    originally posted on jbl.com
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    Absolutely worth my money

    Incredible sound and power, absolutely worth the price for the build quality and the gorgeous lights. Love the sound, powerful yet clear and with lots of equaliser customisation. The lights can also be customised however you want as well as the partypad. I've yet to try connecting a microphone and guitar but I expect those to work flawlessly too like the rest of the partybox ultimate. Absolutely worth my money.
    Victor_rs6
    Did you find this review helpful?
    5 out of 5 stars
    19 November, 2025
    originally posted on jbl.com
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    10 stars

    This thing really is the Ultimate party Box. The colossus of clout.
    Colossus of clout
    Did you find this review helpful?
    5 out of 5 stars
    27 September, 2025
    originally posted on jbl.com
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    Best in Show

    so Far the best speaker…The Sound, the Lights, Powerful bass I’m so Happy
    Pablo G
    Did you find this review helpful?
    5 out of 5 stars
    2 July, 2025
    originally posted on jbl.com
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    Beast super bass and loudspeaker

    I bought this last month. This speaker is a beast. Super bass and loud and clean. House shaking
    Dr Jay
    Did you find this review helpful?
    5 out of 5 stars
    30 April, 2025
    originally posted on jbl.com
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    Accessible

    nice and affordable. good budget speaker for beginners.
    bob276969
    Did you find this review helpful?
    5 out of 5 stars
    26 April, 2025
    originally posted on jbl.com
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    Im so much obsessed with JBL

    Insane quality. The power of bass and sound like out of expectation. Love JBL
    Did you find this review helpful?
    5 out of 5 stars
    18 April, 2025
    originally posted on jbl.com
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    Great sound and power

    I bought this monster on Boxing Day, and I’ll never forget that day—it’s become part of the family. Thank you, JBL! You’ve outdone yourselves. 1100W RMS for a home speaker is just incredible. The power and sound quality are on another level. I used to have the JBL Boombox, which already had amazing sound both indoors and outdoors. But this beast takes it to the next level—perfect for a man cave. Absolutely unreal.
    Happy D
    Did you find this review helpful?
    5 out of 5 stars
    4 December, 2024
    originally posted on jbl.com
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    Best party speaker on the planet!!!

    As an owner of the last monster JBL speaker, the party box 1000, I was doubtful any speaker could outperform that one. Boy was I wrong!! The best way I can describe the Ultimate speaker is Ferocious!! It had the same power output as the old 1000, but it has more speakers and produces even louder and clearer music. On top of that it also has a way better light show! More color, movement, and synchronicity than any speaker I’ve ever seen! The upgraded wheels and handle make for easy movement of this beast, just know it weighs a lot and would be best to have a friends help if you have to carry it. I would give this speaker 10 stars if I could! If you love awesome speakers, go ahead and buy it, you won’t be disappointed!!
    SwampThang
    Did you find this review helpful?
    5 out of 5 stars
    28 September, 2024
    originally posted on jbl.com
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    Worth the investment!

    I bought this speaker yesterday and I was blown away. It is one of the most POWERFUL speakers I have ever used, forget about using it just for your house, unless you want to blow your windows off. I’m seriously impressed, this thing is seriously underrated. The quality and pump it produces is beyond me. You can feel ever beat in your chest
    Energetic Capacity
    Did you find this review helpful?
    5 out of 5 stars
    9 September, 2024
    originally posted on jbl.com
    Image

    Best speaker ever

    I love it I really think its worth its price. best dissension I ever made. The bass and sound on it is crazy.
    Best speaker ever
    Did you find this review helpful?
    5 out of 5 stars
    1 September, 2024
    originally posted on jbl.com
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    Insane bass

    In hindsight I probably would of bought one of the other models party box way too loud for my needs absolutely insane bass is incredible but fought I treat myself and it was on a limited offer
    Lynxs501
    Did you find this review helpful?

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