JBL

JBL PartyBox Ultimate 1100W Portable Speaker - Wi-fi Bluetooth Connectivity Splashproof Powerful Sound and Light Show JBLPARTYBOXULTAM Wireless

4.7(53)

146+ bought in the past month

$1549.95

About this item

  • Bundle Items Include: 1 x JBL PartyBox Ultimate 1100W Portable Speaker - Wi-fi & Bluetooth Connectivity, Splashproof, Powerful JBL Sound and Exciting Light Show, 1 x JBL Wireless Two Mic System with Dual-Channel Receiver, 1 x MicroFiber Cleaning Cloth, 1 x USBC Cable, 1 x AUX Cable
  • Experience the power of 1100 watts of JBL signature sound, filling any space with rich, immersive audio. Whether indoors or outdoors, this portable speaker ensures every beat is felt, making it the perfect companion for gatherings, events, or just vibing solo.
  • With both Wi-Fi and Bluetooth connectivity, stream your favorite playlists effortlessly from your smartphone, tablet, or laptop. Say goodbye to the hassle of cords and hello to uninterrupted music, ensuring your party stays lively and your guests stay engaged.
  • Designed to withstand the rigors of any party, the JBL PartyBox is splashproof, ensuring durability without compromising on style or performance. Its rugged construction means you can focus on enjoying the moment without worrying about accidental bumps or spills.
  • Immerse yourself in an electrifying visual experience with the exciting light show feature. Synchronize the pulsating lights with the rhythm of the music, adding a dynamic flair to any gathering. Create unforgettable memories as the vibrant lights dance along to your favorite tunes, setting the stage for an unforgettable party ambiance.
$1549.95

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Product details

BrandJBL
Speaker Maximum Output Power1100 Watts
Connectivity TechnologyAuxiliary, Bluetooth, Wi-Fi
Audio Output Mode3D Spatial Audio (Dolby Atmos)
Mounting TypeFloor Standing

Technical specifications

materialPlastic
model_nameJBLPARTYBOXULTAM
speaker_type3D, Woofer
compatible_devicesSmartphone, Tablet, Laptop
subwoofer_diameter9 Inches
surround_sound_channel_configuration2.1
included_componentsSpeaker
item_weight87.1 pounds
is_waterproofTRUE
warranty_typeExtended
number_of_items5
control_methodApp
wireless_communication_technologyBluetooth, Wi-Fi
speaker_size4.5 Inches
power_sourceCorded Electric
signaltonoise_ratio7E+1 dB
woofer_diameter9 Inches
tweeter_diameter2.75 Inches
water_resistance_levelWater Resistant
audio_driver_typeDynamic Driver
audio_driver_size9 Inches
subwoofer_connectivity_technologyWireless
upc094148654331
styleBundle w/ Mics
manufacturerJBL
shaperectangular prism
product_dimensions17.3 x 17.9 x 41.3 inches
item_model_numberJBLPARTYBOXULTAM_EDIV_2
best_sellers_rank#1,313 in Portable Bluetooth Speakers #9,947 in MP3 & MP4 Player Accessories
date_first_availableJune 10, 2024

Customer reviews

4.753 ratings

Customers say

Customers find this portable speaker to be the best they've used, with crisp sound and a powerful bass knocker.

★★★★★

JBL Ultimate Party box SUPERIOR!!!

Michael Cleaver—August 13, 2025

Fantastic sound quality! Nice full, crisp sound. I use mine with my Sony Bravia 8 (via wifi). In doing so, you're able to adjust the TV volume and the JBL volume using the TV remote to achieve perfect balance for you. Well worth the investment! Read more

★★★★★

Price is high but quality is high

Galen Botteicher—September 19, 2025

Sounds great plenty of bass Read more

★★★★★

Impressive sound!

Dave—June 23, 2025

Incredible! Amazing sound, wake the neighbors! Going go use 2 for fireworks show. Love it! Read more

★★★★★

Remarkable speaker!!

Rob Kearsley—February 20, 2025

OMG I cannot even begin to describe the sound that comes out of this beast! So clear n crisp! And let’s talk about the BASS! Not distorted bad bass but remarkably rich and deep thumpage! Solid heavy speaker. Not flimsy plastic and particle board. Love love love this speaker! Read more

★★★★★

Best sound and quality I’ve heard so far.

Mark—April 6, 2025

The best outdoor or indoor speaker on the market. Little bit on the pricey side but well worth the non disappointment that you will experience with the sound and quality of JBL. Read more

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★★★★★

DON’T WALK OR RUN JUST CLICK PURCHASE!!

Whitney B.—March 28, 2025

JBL is all I buy been a customer for years, I won’t purchase any other brand! So let me tell you about my lil baby it is such the bass knocker it will have your whole house shaking and you will feel it through your whole body😵‍💫I have a younger child and I have to keep it at a certain volume because I don’t want to affect her hearing🫨 but when she gone it’s a whole house party 🎉 . I wanted this system for a while now and I couldn’t be more happier with my purchase thnx JBL for creating such a beautiful crisp clear knocking system I’m a 4eva custom/family❤️💋 Read more

Review image 1
★★★★★

El mejor JBL Party Box Ultímate hasta la fecha !!!

Lizandra Alvarez Martin—June 10, 2025

El JBL PartyBox Ultimate es el altavoz más grande, potente y completo de la línea PartyBox de JBL hasta la fecha. Está diseñado para fiestas de gran escala, con un sistema de sonido de alta fidelidad, efectos de luces inmersivos y conectividad de última generación. Este modelo lleva el concepto de “fiesta portátil” a otro nivel. Con hasta 1100W RMS, este altavoz puede llenar grandes espacios interiores o exteriores sin esfuerzo. • Sonido JBL Pro: Graves profundos, medios definidos y agudos nítidos, gracias a sus dos subwoofers y dos tweeters. Dolby Atmos (a través de Wi-Fi): Añade una capa tridimensional al sonido cuando se usa contenido compatible. Ideal tanto para música electrónica, reguetón, rock o incluso karaoke. Sin duda lo mejor de lo mejor !!! Read more

Review image 1
★★★★★

It is movable to any place and stronger sound

Mr G—April 9, 2025

It is an amazing product. Very happy how easy is to use and how easy for other ones to learn and use it. Read more

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