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  • 7 VIDEOS
  • JBL PartyBox Stage 320 - Portable Party Speaker with Telescopic Handle & Wide, Sturdy Wheels, Powerful JBL Pro Sound, Futuristic lightshow, Up to 18 Hours of Play time, Splash Proof (Black)
  • Auracast - JBL PartyBox Stage 320Harman Kardon

JBL PartyBox Stage 320 - Portable Party Speaker with Telescopic Handle & Wide, Sturdy Wheels, Powerful JBL Pro Sound, Futuristic lightshow, Up to 18 Hours of Play time, Splash Proof (Black)

4.8 out of 5 stars (1,790)

Sustainability features

This product has sustainability features recognized by trusted certifications.
Recycled materials
Product contains recycled material.
As certified by
Recycled Content Certification for Electrical and Electronic Equipment

Recycled Content Certification for Electrical and Electronic Equipment

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Color: Black
Size: JBL PartyBox Stage 320

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About this item

  • Powerful JBL Pro Sound: 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. Loud enough to 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 on a single charge. Not enough? Swap out the replaceable battery and keep on dancing. 10 min fast charge gets you an extra 2 hours of playtime.Replaceable battery sold separately
  • 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.
  • Dual Mic and 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.
  • Multi-speaker connection by Auracast: 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.

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This item: JBL PartyBox Stage 320 - Portable Party Speaker with Telescopic Handle & Wide, Sturdy Wheels, Powerful JBL Pro Sound, Futuristic lightshow, Up to 18 Hours of Play time, Splash Proof (Black)
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JBL PartyBox Stage 320 - Portable Party Speaker with Telescopic Handle & Wide, Sturdy Wheels, Powerful JBL Pro Sound, Futuristic lightshow, Up to 18 Hours of Play time, Splash Proof (Black)


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Product Description

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.


From the manufacturer

JBL PartyBox Stage 320


The JBL PartyBox Stage 320 speaker delivers powerful JBL Pro Sound and an adaptive futuristic lightshow, synced with your music. It comes in an enhanced portable design with a solid telescopic handle and wide wheel design. Plus, an easy-to-replace battery that let you party without worries will make the JBL PartyBox Stage 320 the most advanced party speaker of its size on the market.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

JBL PartyBox Stage 320

Multi-speaker connection by Auracast


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.

Partybox stage 320 sound

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.

Partybox stage 320 input

JBL PartyBox Stage 320

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.

Partybox stage 320 battery

JBL PartyBox Stage 320

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. *Replaceable battery sold seperately

Partybox stage 320 water splash

JBL PartyBox Stage 320

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.

Which PartyBox is right for you?

JBL PARTYBOX Stage 320

JBL PARTYBOX On-the-Go

JBL PARTYBOX Club 120

JBL PARTYBOX ULTIMATE

Customer Reviews
4.8 out of 5 stars 1,790
4.7 out of 5 stars 907
4.8 out of 5 stars 1,675
4.6 out of 5 stars 308
Power
240W RMS 100W RMS 160W RMS 1100W RMS
Speaker Size
6.5" woofers, 1" Dome tweeters 5.25" woofer, 1.75" tweeters 5.25" Woofers & 2.25" Tweeters 9” sub, 4.5” mid, 2.75”tweeter
Bluetooth connectivity
Bluetooth V5.4 with Auracast Bluetooth V5.4 with Auracast Bluetooth V5.4 with Auracast Bluetooth V5.3 with Auracast
Power Source
Wired or Battery (up to 18hrs) Wired or Battery (up to 6hrs) Wired or Battery (up to 12hrs) Wired only (1100W)
Transportability
Handle and sturdy wheels Convenient shoulder strap Foldable handle Handle and sturdy wheels
Wireless Mic included
USB Charging
Dynamic lightshow
IPx4 Splashproof
JBL PartyPad
Mic & Guitar Inputs
Dual Mic & Guitar Inputs Mic & Guitar Inputs Dual Mic & Guitar Inputs Dual Mic & Guitar Inputs
Self tuning
AI Sound Boost No Self tuning AI Sound Boost Self tuning

Sustainability features

This product has sustainability features recognized by trusted certifications.

Recycled materials

Product contains recycled material.

As certified by

What's in the box

  • 1 x JBL PartyBox Stage 320
  • Quick Start Guide
  • 1 x Safety Instruction and Warranty Card
  • AC power cord - quantity and plug type vary by regions.
  • Top Brand: JBL

    Highly Rated
    100K+ customers rate items from this brand highly
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    100K+ orders for this brand in past 3 months
    Low Returns
    Customers usually keep items from this brand

    Customer reviews

    4.8 out of 5 stars
    1,790 global ratings

    Customers say

    Customers praise this speaker's sound quality, with one noting it has no distortion whatsoever, and appreciate its loudness, with one mentioning it plays super clean at any volume. The speaker receives positive feedback for its battery life, Bluetooth connectivity, and portable design with wheels. They like the light display, with one customer highlighting how the lights sync through Auracast, and consider it well worth the money.
    AI Generated from the text of customer reviews

    Select to learn more

    229 customers mention sound quality, 221 positive, 8 negative
    Customers praise the sound quality of the speaker, noting it satisfies bass heads and delivers clear audio, with one customer mentioning there's no distortion whatsoever.
    ...if I could give it a 20 I would I like it the speakers is nice it's loud I'm used to throwing stadiums coliseums but this JBL party box 320 is...Read more
    Should’ve purchased this sooner. I use this in my garage daily. Great sound, crazy bass and the fact that doesn’t need to be plugged in 100% of the...Read more
    Awesome sound,battery life is great.cannot say anything bad about it.best speaker i have owned.Read more
    ...of any loose items on your walls highly highly recommend, the sound is amazing and the build quality is fantastic I also love the white look....Read more
    137 customers mention speaker quality, 135 positive, 2 negative
    Customers praise the speaker's sound quality, describing it as high-quality and the best Bluetooth speaker, with one customer noting it performs exceptionally well outdoors.
    Great speaker… Nice deep pounding bass, and clear highs. Purchased for our outdoor pool parties and we absolutely love it. Well worth the $$$$Read more
    AWESOME SPEAKER!! So great my son took it home and left me his small speaker. I Highly recommend this brand and speaker....Read more
    I bought this for my son's 18th birthday. He says its the best speaker he has ever owned. He absolutely loves it.Read more
    The box was pretty banged up when it arrived but so far it's a great productRead more
    64 customers mention value for money, 52 positive, 12 negative
    Customers find the speaker well worth the money, particularly for its great sound quality.
    ...quality of the lights, sound, base, features i truly think it’s worth every penny and i’m honestly scared to hear how loud the 710 and 1100 versions...Read more
    ...The highs and lows are great. Worth the money. Dislike is the corny voice talk overs. Cute for kids but for the money it wasn’t worth it....Read more
    I love my JBL partybox! Worth it! Even our duty fee here in The Bahamas is 45% it’s worth it from me....Read more
    100% worth the price. Sound is amazing. One of the best things I’ve purchased. Might buy another.Read more
    61 customers mention loudness, 53 positive, 8 negative
    Customers praise the speaker's loudness, noting it produces outrageous volumes and is bright.
    Awesome speaker, very loud with great base!! Little heavy but its large. We use it on the boat and people all around can enjoy it....Read more
    This JBL is perfect and super solid. It’s so loud you can throw a small concert in your backyard....Read more
    Love this thing so much I bought a second. Super loud, insane bass; mine never makes it over 40% volume.Read more
    ...It’s loud enough it shakes the pictures in my house. The replaceable battery is awesome. Hands down the best speaker I ownRead more
    60 customers mention battery life, 45 positive, 15 negative
    Customers are satisfied with the speaker's battery life, with one customer noting that it charges quickly and another mentioning that the removable design is convenient.
    ...It can run completely on battery power and has a removable battery that you can swap with a new one that will keep the fun going for hours...Read more
    Now that I have it, all day I have it on because of its long battery life, I take it with me to all my meetings with family and friends, if you are...Read more
    ...Battery life sucks. More like 4-5 hours.Read more
    ...Syncing to my iPhone was a breeze and the battery lasts a long time. If you want it, buy it, you will not be disappointed.Read more
    38 customers mention bluetooth connectivity, 35 positive, 3 negative
    Customers praise the speaker's Bluetooth connectivity, finding it easy to pair with phones and other devices, with one customer noting it works well with JBL microphones.
    ...The Bluetooth connectivity is seamless, and the microphone input feature is perfect for karaoke sessions with friends....Read more
    ...Easy to connect to Bluetooth. I have two JBL mics that I use for karaoke 🎤 😅 such a fun activity....Read more
    What a great speaker, loud, clear sound. Easy to connect with Bluetooth. Battery life is amazing and the lights make it cool to watch.Read more
    This speaker is AWESOME. The Bluetooth connection is great, the colors displaying to the music is cool....Read more
    34 customers mention light display, 34 positive, 0 negative
    Customers enjoy the speaker's light display, which creates a party vibe, with one customer noting that the lights sync up through Auracast.
    ...What really sets this speaker apart is its party lighting....Read more
    Such a great party speaker - amazing sound quality and lights display - please note however that it is big so you need to have enough room to store...Read more
    Awesome speaker and the light show is pretty cool....Read more
    ...The light show just adds to the party atmosphere....Read more
    33 customers mention portable, 32 positive, 1 negative
    Customers praise the speaker's portability, noting its wheels make it easy to move around, and one customer mentions its compact size.
    ...than enough if you live in an apartment, on top of all of that it's portable. Good build quality, the strobe features are legit. 10/10 all the wayRead more
    ...Another great feature is the portability. Despite its impressive power, the PartyBox Stage 320 has wheels and a handle for easy transportation....Read more
    ...Great sound, big bass, easy portability with a removable battery. I added microphones from jbl to keep the party going....Read more
    ...If you’re looking for a powerful, portable speaker with amazing bass and sound quality, the JBL Partybox 320 is the way to go!Read more
    Buy it! You WILL NOT regret it!
    5 out of 5 stars
    Buy it! You WILL NOT regret it!
    This is quite literally the greatest thing ever. I bought it for my 2000 square-foot garage. I roll this thing out, it connects to my phone in two seconds, and I instantly have the most powerful music and sound. It feels like it penetrate your soul. It turns a cold, hollow garage into the ultimate vibe. Whether you’re just dancing alone or dancing with your friends, this is it spend the money. Excuse my poor photo I had the lights off and I was literally just dancing around until I was covered in sweat lol
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    Top reviews from the United States

    • Reviewed in the United States on June 22, 2025
      Color: BlackSize: JBL PartyBox Stage 320Verified Purchase
      Ok listen, we didnt get this product for free from anyone, we flat out purchased it at the high end price it is, over a year ago. We've purchased a lot of JBL products over the years, lotta Charge 3 and 4's, an Extreme 2, couple JBL Go's and now the 320 PartyBox. We're never disappointed. 

      If I could afford another Partybox 320, I would certainly order another one right now because its that good. 
      The Wireless Microphone's on this Partybox will be our next purchase!

      Sound quality:
      Deep base even on battery and even deeper if its powered by 120v. Loud and bright too, excellent sound.

      Build quality:
      Built like a tank, wheels and handle make it that much more portable. It is a little on the heavier side but, thats to be expected.

      Charging speed:
      The battery on this thing is really long lasting and pretty darn incredible. My son pounds out the music on this thing like there's not tomorrow, hardly ever charges it. Its actually quite impressive.

      Why did you pick this product vs others?:
      A sibling of mine has one of those other knockoff JBL looking ones, with the lights and everything. Its awful sounding next to this thing, just save some more money and don't waste your time with those others.
      45 people found this helpful
      Report
    • Reviewed in the United States on December 8, 2024
      Color: BlackSize: JBL PartyBox Stage 320Verified Purchase
      This thing is awesome! I got this on sale for $399 on black Friday and it is worth every penny!

      I originally bought this with the wireless JBL mics for karaoke, but I use it for everything now. Just so you know, I'm no audiophile nerd, but I used to work in the A/V department at Fry's Electronics (RIP) so I'm no rookie either. All that to say this thing thumps! The sound quality is great and the bass is awesome. With the push of a button you can turn bass boost on that hits hard enough to send any house pets you have into a terrified frenzy.
      It can run completely on battery power and has a removable battery that you can swap with a new one that will keep the fun going for hours longer.

      The telescoping handle and wheels are great too because this bad boy is heavy. The wheels are hard plastic that work well on a flat, hard surface. They will be absolutely useless on dirt or sand.

      The light show that is built into the speaker is a fun touch. The lights have different modes you can cycle through, or you can turn them off completely if you are trying to revenge scare your wife at 3am because she says she doesn't snore but in reality she sounds like a rabies induced warthog that is chewing on a stick of TNT. Sorry I should have saved that for my therapist.

      Anyways, It also has an app you can download that let's you control certain features from your phone.

      Overall if you're looking for a great sounding portable speaker and have some cash to burn, I highly recommend this one.
      Customer image
      5.0 out of 5 stars
      Awesome speaker!

      Reviewed in the United States on December 8, 2024
      This thing is awesome! I got this on sale for $399 on black Friday and it is worth every penny!

      I originally bought this with the wireless JBL mics for karaoke, but I use it for everything now. Just so you know, I'm no audiophile nerd, but I used to work in the A/V department at Fry's Electronics (RIP) so I'm no rookie either. All that to say this thing thumps! The sound quality is great and the bass is awesome. With the push of a button you can turn bass boost on that hits hard enough to send any house pets you have into a terrified frenzy.
      It can run completely on battery power and has a removable battery that you can swap with a new one that will keep the fun going for hours longer.

      The telescoping handle and wheels are great too because this bad boy is heavy. The wheels are hard plastic that work well on a flat, hard surface. They will be absolutely useless on dirt or sand.

      The light show that is built into the speaker is a fun touch. The lights have different modes you can cycle through, or you can turn them off completely if you are trying to revenge scare your wife at 3am because she says she doesn't snore but in reality she sounds like a rabies induced warthog that is chewing on a stick of TNT. Sorry I should have saved that for my therapist.

      Anyways, It also has an app you can download that let's you control certain features from your phone.

      Overall if you're looking for a great sounding portable speaker and have some cash to burn, I highly recommend this one.
      Images in this review
      Customer image Customer image Customer image Customer image Customer image Customer image
      62 people found this helpful
      Report
    • Reviewed in the United States on February 9, 2026
      Color: BlackSize: JBL PartyBox Stage 320Verified Purchase
      It came looking and sounding good as new. The sound is incredible and the dynamic light show is really cool.
      One person found this helpful
      Report
    • Reviewed in the United States on December 29, 2025
      Color: WhiteSize: JBL PartyBox Stage 320Verified Purchase
      This is honestly a great speaker, loud and the bass is amazing! Great for parties and on the go! Batter life is astounding. Easy to use and the functions on the phone are good.
      3 people found this helpful
      Report
    • Reviewed in the United States on August 15, 2024
      Color: BlackSize: JBL PartyBox Stage 320Verified Purchase
      Writing review from my mothers amazon account:
      What is there not to like about this speaker?? Insane light show, DEEP BASS, Cool touch features on top + mic compatibility, extremely loud sound quality and took me about 10 seconds to connect to it.. I bought the Jbl on the go 100 speaker and felt that it wasn’t loud enough, maybe for an inside relaxed party that needs something louder then your average hand speaker but if you really want to ROCK the party you need this. It’s almost too loud, i don’t see a world where you need something louder then this and if you do you’re definitely going to be suffering from hearing loss. This sound quality just blew me away. Both of my parents were surprised at how loud this speaker was and told me to refrain using it at max volume as I may get kicked out of my campus apartment lol. I was skeptical about the steep price but seeing the quality of the lights, sound, base, features i truly think it’s worth every penny and i’m honestly scared to hear how loud the 710 and 1100 versions are lmao.

      The only con i’d have to say is it’s heavy as heck, thank god it comes with wheels because i really couldn’t imagine lugging this thing around as it feels like a 40lb dumbbell and that is because it’s 40lb lol..

      Overall this speaker is a no brainer to buy if you really need loud sound for a outside get together and if your playing this inside you will certainly have people saying “who’s damn speaker is that it’s so loud” 1000/10
      27 people found this helpful
      Report
    • Reviewed in the United States on July 15, 2025
      Color: BlackSize: JBL PartyBox Stage 320Verified Purchase
      The media could not be loaded.
      I wanted to be able to provide a mobile party environment for any occasion but not be limited to how long I could keep it going. Extra battery packs and a long battery life make that happen. 

      During the day I dont use the light show feature, which extends the battery life quite a bit.

      The syncing feature with the JBL Light Beams and Sticks is easy to use and the JBL App is simplistic. I wish the lights were a little more precise in syncing with music, but they still create a vibe most "normies" have never experienced before. Family members went from trashing EDM (for years) to telling me in the evening, "I understand now why you like this music so much. This is so cool."

      I was able to sync the entire system to my projector to play some VR dance games for the family also.

      Clarity cant be beat. Lows (eith bass boost) and mids are solid and will satisfy any bass head, however you know how this works... you'll want JBL 1000 with the woofer in the future ) 

      JBL Signature equalizer is great for all genres.

      These 320s are the perfect mobile speakers. Certainly pulls the street cred wherever you go.

      Everyone on the lake would start dancing when we rolled by and the microphone 🎤 made MC'ing a fun way to get people laughing and engaged.

      Add them to your collection. You wont regret it.
      36 people found this helpful
      Report

    Top reviews from other countries

    Translate all reviews to English
    • PrimeTimeJester
      5.0 out of 5 stars 🎉 "JBL PartyBox 320: Pricey but Party-Perfect! 🎶💥"
      Reviewed in Canada on July 12, 2024
      Color: BlackSize: JBL PartyBox Stage 320Verified Purchase
      The JBL PartyBox 320 is the life of the party! 🥳 The sound quality is phenomenal, delivering powerful JBL Pro Sound that fills the room and then some. The futuristic light show adds an extra layer of fun, making every gathering feel like a full-blown rave. With up to 18 hours of playtime, this speaker keeps the music going long after the guests have left.

      I'll admit, it's a bit on the pricey side, but you get what you pay for. The build quality is top-notch, and the telescopic handle and sturdy wheels make it surprisingly easy to transport for its size. Whether you're moving it to the backyard or taking it to a friend's house, the PartyBox 320 rolls with ease. Plus, it's splash-proof, so a little spilled drink won't ruin the fun. 🍹

      For anyone serious about their parties, the JBL PartyBox 320 is a worthy investment. It's more than just a speaker; it's a party machine! The sound, lights, and portability make it a standout. So, if you're ready to take your parties to the next level and don't mind spending a bit more, this is the speaker for you. 🎶🔥💃
    • Rlb RUBEN
      5.0 out of 5 stars Suena durísimo
      Reviewed in Mexico on February 9, 2026
      Color: BlackSize: JBL PartyBox Stage 320Verified Purchase
      Excelente bocina, ideal para fiestas, suena muy duro, el sonido no se distorsiona, puso a retumbar todo el cuarto y su iluminación es muy agradable
      Report
    • Hossam Waly
      5.0 out of 5 stars Superior!!
      Reviewed in Egypt on November 29, 2025
      Color: WhiteSize: JBL PartyBox Stage 320Verified Purchase
      One of the best party speakers in the market.

      highly recommended.
    • JORGE ARMENTA
      5.0 out of 5 stars Excelente calidad de sonido, fácil de utilizar a precio justo
      Reviewed in Mexico on February 23, 2026
      Color: BlackSize: JBL PartyBox Stage 320Verified Purchase
      Excelente calidad
    • Jeff L
      5.0 out of 5 stars Rockin' the neighbourhood!
      Reviewed in Canada on November 3, 2025
      Color: BlackSize: JBL PartyBox Stage 320Verified Purchase
      I've been debating buying one of these speakers for years... Should've bought one years ago!! The sound is awesome, the portability is super handy, we use it every weekend. The Bass coming out of this speaker is very impressive, and LOUD! We've paired a couple together, awesome sound. Looking forward to a karaoke party!!