Description
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Bring Your Party Anywhere
With the JBL PartyBox Stage 320, you can get the party started anytime, anywhere. Transform any space, inside or outdoors, into a dance floor. Powerful JBL Pro Sound and big thumping bass fill a wide soundstage and get the crowd moving, while their eyes are delighted by an adaptive lightshow of swirling starry lights, cool light trails, and amazing strobe effects synced to your beat. Use the mic and guitar inputs to show off your stage presence. You can steer the party's flow throughout the night with fun interactive party effects. The solid telescopic handle and wide, sturdy wheels mean you can roll the JBL PartyBox Stage 320 just about anywhere, and once you're there, the splash-proof construction means a little rain won't ruin the fun. Best of all, it delivers up to 18 hours of playtime—and if the good times are still rolling, just swap out the replaceable battery and keep going. For an even bigger party, it's easy to connect or use the JBL PartyBox app to connect multiple JBL Auracast-enabled speakers wirelessly. Bring people together and elevate the experience with the JBL PartyBox Stage 320.
Powerful Jbl Pro Sound
Rock out with powerful JBL Pro Sound from two 6.5" woofers that deliver clean, precise, deep bass even at top volume and a pair of 25mm dome tweeters that produce crystal clear highs. Indoors or out, you can fill a space the size of a tennis court with music.
Futuristic Lightshow
Take all that sound and add a thrilling lightshow featuring starry lights, cool light trails, and strobe light effects—all synced to your beat.
Up to 18 Hours of Play Time
Party from dusk till dawn with up to 18 hours of play time on a single charge. And if that's not enough, just swap out the replaceable battery* and keep on dancing. Or if you just need an extra boost, 10 minutes fast charge gets you an extra 2 hours of playtime. *Additional replaceable battery sold seperately
Telescopic Handle and Wide, Sturdy Wheels
Roll up to the party with wide, sturdy wheels and an easy-to-grip handle that telescopes up when you need it and down when you don't.
Splash Proof
Whether you're partying with friends in the park or by the seaside, the JBL PartyBox Stage 320 is IPX4 splashproof, means a little rain won't stop the fun.
Al Sound Boost
Get the most out of your speaker. Al Sound Boost analyzes the incoming signal in real time while simultaneously using an Al algorithm to predict loudspeaker movement and power response. It pushes the driver to its maximum capability, fully exploiting the dynamic range for better and more powerful sound. It also reduces distortion even at high volume, maximizing the bass output and overall loudness.
Multi-Speaker Connection by Auracas
Want even more roaring Original JBL Pro Sound? Stereo pair two speakers for a wider sound stage For your biggest events, multiple JBL Auracast-enabled PartyBoxes can be connected wirelessly using Auracast.
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 will sound-and look-like a superstar.
JBL PartyBox App
The JBL PartyBox app makes it easier than ever to add interactive party effects, control your music, adjust EQ settings, and customize the colors and patterns of your light show for the perfect party vibe.
Made in Part with Recycled Materials
The JBL PartyBox Stage 320 incorporates post-consumer recycled plastic. It's also packaged in FSC-certified paper printed with soy ink.
What's in the Box:
- AC power cord - quantity and plug type vary by regions.
Product Features:
- Bluetooth version: 5.4
- Charging time (hrs): 3
- Signal-to-noise ratio: > 80dB
- Karaoke function
- Lightshow
- Splash Proof
- AC power cable (type varies by regions)
- Dual mic & Guitar inputs
- AI sound boost
JBL PartyBox Stage 320 Bluetooth Speaker | White is rated
4.9 out of
5 by
43.
Rated 5 out of
5
by
adivoinea from
Amazing sound
The experience I got when listening to music on this speaker cannot be described in words. It made all of my body vibrate and I felt the music through my bones.
The quality of the sound is on the highest level. My neighbour who works as a DJ at one of the best clubs in the country was also impressed by it and stated that it sounds even better than a professional set of speakers.
I also like the fact that the lights are activated according to the rhythm of the music as, at first I thought they just have a pre set “dance”.
The overall look of it is professional and modern and it looks like it was made out of really good quality material.
Date published: 2024-06-04
Rated 5 out of
5
by
Bugsy from
Sounds Amazing and is a must.....
I purchased this unit a month ago and WoW this partybox 320 is excellent in sound and looks, i have the Xtream3 and hooked them both up via the AUX lead and the sound is amazing, my friend has now purchased a PartyBox 320 and now were both hooked and connected all speakers and the sound is second to none, the only draw back is the battery not been able to charge it outside of the partybox....... We have now purchased 2 batteries where you can charge them via the USB-C, playing the 320`s at 75% volume it will reduce the batteries time, hence why we now have spares for continus playing music, we have also just invested in the cordless mic`s......
Date published: 2025-08-26
Rated 5 out of
5
by
Besey26 from
I liked it very much, this must be the difference
A few words to describe the quality of the product... 240 RMS watts but in reality, it feels much more like the quality of the sound insulation, the quality of the material, certainly the quality of the components, especially if you are a geek and know how to optimize sound frequencies both in applications and devices such as mobile phones looks... It came to me with a 65% battery charge, I got it to play for about two, two and a half hours with a hair under half the volume, but the etc. in the mix. higher with some increases in frequencies and I got it down to about 10% of the battery, super super happy right now. JBL = warranty
Date published: 2024-06-05
Rated 5 out of
5
by
Kish_e24 from
Big performance and impressive sound
I purchased the JBL PartyBox 320 recently and I am extremely impressed with its performance. It was easy to set up due to the clear instructions that come with it. The sound quality exceeded my expectations and even on highest volume it still produces a crisp and balanced sound. This thing is seriously loud for the size and with the array of light shows makes a great addition to any events you use it for. Overall I would highly recommend this speaker to anyone that wants a great sounding speaker that can be used in a variety of situations. The speaker also has a variety of connection options and great battery life. Build quality also seems really sturdy after frequent usage in an outdoor environment. 5 stars for me!
Date published: 2024-05-07
Rated 5 out of
5
by
danny8 from
JBL PartyBox Stage 320 Amazing Speaker
The PartyBox Stage 320 has a great modern look. It can be used both indoors and outdoors. It can be carried easily using the wheels and the telescopic handle. The LED light feature makes the room that this is set in, feel like a proper club party place. The battery life is great and can last up to 18 hours or can be used while plugged into the main power supply for continuous use. The controls are very precise and also very intuitive. The sound quality is amazing and also the fact that you can customize most to your preference is a great feature. I had used this connected via Bluetooth but can also be connected using cables. I believe that this can only be used at full potential outside as I used it in my house at 4 and everything inside the house was shaking. The PartyBox Stage 320 is a great speaker with amazing clear sound, great LED lightshow and great battery life. I highly recommend this to any real music fan.
Date published: 2024-07-16
Rated 5 out of
5
by
Roxydew from
Heavy but amazing
I got this speaker, and I wasn’t sure but new home & having bbq I thought I would give it a try, and wow it’s amazing the base & the sound on it’s amazing, not too much in your ears the lights on the front is just the icing on the cake, easy to move around it’s heavy but it has wheels, way to use and charge, a lot of great features on the app to use, I couldn’t recommend this speaker enough
Date published: 2024-05-13
Rated 5 out of
5
by
MrNikita from
Fit for a King or Queen
A speaker fit for a party king. This Partybox is absolutely brilliant. The bass on it is super deep and blows me away every time I listen to it. The sounds are also very defined with good separation. The speaker does get super loud; in an open field, I can still hear it really well 200 metres away.
The app is good. It allows you to change things like the EQ and lighting effects, but also the ability to connect the speaker to another. While this does work sometimes, it isn’t as seamless as you’d hope for, but it works eventually. The battery also lasts absolutely ages, and it is a great speaker to have at home plugged in.
Overall, if you want a fairly portable speaker to host parties, this is for you. You can blast music, do karaoke, and make yourself the party king with your JBL PartyBox 320.
Date published: 2024-07-22
Rated 5 out of
5
by
SUNNY T from
GREAT SOUNDING SPEAKER
Ive had this just over month, and what a speaker !!! The sound quality and bass that it drops when on by far is on par with likes of Bose and other premium brands.
The ease of use and the mic input facility is awesome has it gives you option of echo effect which is great. This production is perfect for Karaoke its loud for outdoor and the battery is wonderful keeping it playing for hours. Trully an amaizing speaker, my daughter loves the flashy lights come on with the music.
Date published: 2024-06-03
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