JBL

JBL Partybox Ultimate - Multi Purpose Party Speaker with Wi-fi Bluetooth Connectivity Wireless Lightshow IPx4 Slashproof Dual Mic

50+ bought in the past month

$1899.95

About this item

  • 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.
$1899.95

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Product details

BrandJBL
Speaker Maximum Output Power1100 Watts
Frequency Response20000 Hz
Connectivity TechnologyAuxiliary, Bluetooth, Dual Guitar/Mic input, USB, Wi-Fi
Audio Output ModeStereo

Technical specifications

mounting_typeFloor Standing
materialPlastic Or Metal
model_namePartybox Ultimate
speaker_typeMulti Room
special_featureBass Boost, Hi Res Audio, Multi Room Audio
recommended_uses_for_productFor Music Players
compatible_devicesLaptop, Personal Computer, Smartphone, Tablet
unit_count1.0 Count
surround_sound_channel_configuration5.1
colorBlack
included_components1x JBL Party Speaker Ultimate, 1x right angle AC Power cord (AC Plug varies by Region), Quick Start Guide, Safety Sheet, Warranty Card
product_dimensions17.32"D x 17.91"W x 41.3"H
item_weight87.1 pounds
is_waterproofFALSE
warranty_typeFull
number_of_items1
control_methodApp, Touch
wireless_communication_technologyBluetooth
speaker_size1 Inches
power_sourceAC
signaltonoise_ratio80 dB
water_resistance_levelWater Resistant
number_of_batteries1 Nonstandard Battery batteries required.
audio_driver_typeDynamic Driver
subwoofer_connectivity_technologyWired
number_of_circuits6
number_of_power_levels1
specific_uses_for_productHome Theatre, Theater
upc050036396103
styleParty Speaker
global_trade_identification_number16925281975278
manufacturerJBL
shapeRectangular
item_model_numberJBLPARTYBOXULTAM
batteries1 Nonstandard Battery batteries required.
best_sellers_rank#322 in Portable Bluetooth Speakers #2,895 in MP3 & MP4 Player Accessories
is_discontinued_by_manufacturerNo
date_first_availableOctober 1, 2023

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Customer reviews

4.7265 ratings

Customers say

Customers praise the speaker's sound quality, noting its deep bass without distortion and crystal clear audio.

★★★★★

Read first before you buy

BrianMay 20, 2025

I was very skeptical about the quality of this Partybox, I watched review videos from multiple sources and eventually purchased it with fingers crossed .🤞. Pro’s: After having the speaker for a while and using it a minimum of 3 times a week, I can confidently tell you that I am still impressed with the quality and the volume is massive. For my home gym I turn it up to 20-30%, any louder and conversations are a bit tough to hear. Although if you workout alone, crank that baby up to 50%! For blaring through my 2300 sqr ft house, I turn it up to 40-50%. By the way, the bass will shake every wall in your home. I can guarantee I shake my neighbors walls if I went up beyond 50%. For our large backyard pool parties, I turn it up to 30-60%. Any louder and you will have neighbors complaining. I have tested the speaker at 70-100% and wow! Normally you would expect quality to go down but nope. This thing is loud and proud. I can’t imagine a setting I would ever be in to play at 80% +. It’s one of those speakers that I want to turn it up to 100% and drive 100/200/300 yards away to see if you can still jam. There are 3 different bass settings. First is No Bass Boost, it works exactly as stated. Good for keeping the pictures on the wall. This setting is what the song normally sounds like. Second is Deep Bass Boost, this is typically where I leave it for parties. Everyone will feel it. I had a pool party of 30 people and they all said they loved how they could feel the bass along with hearing all the mids and vocals clearly. Third is Punchy Bass Boost, I’m not a fan of this one. But I’m sure it has its uses. It’s not as gut deep as the Deep Bass but it’s still a good thud. I can easily move the speaker due to the wheels on the back. This works perfect for a budget buy. Instead of buying different systems for different events or locations. This Partybox is mobile! There are buttons/key pads on top of the speaker that you can keybind to specific sounds that come with the App. There are around 15 different sounds, maybe more I forget. Could be up to 30 🤷‍♂️ sorry I forget. My kids like to mess with them but I don’t ever touch them. The key pads allow you to alter the song that is playing. You can skip and scratch and all that DJ stuff. The RBG lights are amazing. Many different settings and different colors. Even the DJ pulsing white light setting. Lights are very fun and you can have them turn completely off or shuffle. There is a built in equalizer in the App. Con’s: Price is steep. The reason I decided to purchase a pricey speaker is because I wanted surround sound in my house. You are looking at $5k-$30k for that. But now I have a mobile speaker for every event I do. I never have to buy anything other system. There is no battery and it requires an electrical socket 🔌 plug in. If you wanted to use it in the middle of a parking lot, or a grass field, or at the beach, you will need to bring yourself a quiet generator. With the amount of power it takes to push the speakers I don’t think a battery would last very long. Most people don’t have a quiet generator and that costs even more $$. The wheels on the back are good for moving across flat surfaces, but if you need to cross a door threshold it can cause your partybox to bounce and jolt. I’m not a fan of bouncing around speakers that cost so much. There is a large handle on the top and a good grip space on the bottom. You can do it alone if you don’t mind lifting 90lbs in an awkward position but usually I just have a second person grab the other end while we move over a door threshold. Lastly the App. Let me start by saying you don’t need the App to use your Partybox. It’s a Bluetooth or WiFi connection and you can play your playlist. However if you planned on connecting through the App to control all the lights and the song equalizer. This is where I have problems. While my son is able to automatically connect every time through his Samsung, I must hard reset and force find to connect every time on my iPhone. It’s incredibly annoying and I have given up. I simply go to my Bluetooth and select the partybox instead and it works just fine. But this means I can’t control any settings from my phone. Overall: 10/10 with the caveat of my iPhone to App connection. I’m very pleased with the speaker and in my opinion is worth the steep price if you use it almost daily like we do. Read more

★★★★★

Amazing PartyBox Bluetooth Speaker

ArnoldNovember 4, 2025

This is a powerful party speaker, loud and bass is thunderous. It’s good for Karaoke also hope they add an echo delay instead just a regular echo and it should be perfect. There’s a lot of adjustments through the JBL one apps and you can also adjust the Equalizer to your own taste. It’s heavy built like a tank fortunately it comes with a wheels. Overall the sound quality is very good but again you cannot even put the volume to 50% because it will shake and rattle whatever you have around that’s loose. Connects fast to Bluetooth devices, it’s a little bit pricey maybe just because of the tariff. This needs to plug in order to work its not rechargeable not like the other smaller JBL PartyBox. You can connect a microphone and at the same time you can connect a guitar and you can use them both at the same time. Read more

★★★★★

Loud

Unknown1221December 31, 2025

Love the speaker. It's a hit when anyone sees it. It's very loud. The LED lights bring even more life to it during a party. The only thing I wish it was wireless. And its very heavy. But there are wheels on it so thats a plus. Read more

★★★★★

Insane sound quality!

Vitalii BalanDecember 31, 2025

This thing is an absolute monster. The sound is insanely powerful, crystal clear, and the bass hits deep without distortion even at high volume. It fills the entire room with rich, immersive sound and makes everything else I’ve owned feel weak in comparison. If you want real, room-shaking audio and premium quality, this is it. JBL nailed it. Read more

★★★★★

Great Speaker With a Couple of Drawbacks

CustomerApril 3, 2025

I really like this speaker, it sounds great! It is very big and very heavy. I'm 5'4" and it comes up to the bottom of my chest. If you have a small space, this wouldn't be a good choice. It is also VERY loud. If you live in an apartment or densely populated housing this is also not a good choice for home use. My only gripe is that it took Amazon over a month to deliver this. It's not delivered through regular Amazon deliveries and you can't pick it up at a pick up location; it's delivered by freight. My other gripe - I have a couple of JBL boxes and I cannot chain them, they are all different models. The two that I had prior to buying this one I can chain together, but I cannot include the partybox ultimate. I also cannot use the microphones that came with another partybox model. These are all manufacturer issues but still annoying and could likely be fixed with a software update. If you are looking to chain this box with different models just beware. I have seen videos of others successfully doing so but it's not a push the button and it's all chained type of result. I was not able to successfully complete the same task. My suggestion to anyone interested is to try it out at the store so that you can see the size, volume, etc before you bring it home. The box that it comes in is big, the speaker itself is big, bulky, and heavy so if you need to return it - it will definitely be a hassle. Read more

★★★★★

GET IT!!!

Tasha GNovember 9, 2025

The media could not be loaded. Don’t get this speaker unless you want EVERYONE to love it!! All your friends will think it’s the best. The bass is amazing! Your husband will be like a kid in a candy store! Great investment for tons of fun! The light show is a great bonus! The wheels are great for moving the beast! Way bigger than I expected Read more

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