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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.
12 reviews for 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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$43.99

Christopher D McAfee –
Best speaker for the money
The look of this thing is sick when it’s all lit up, and it’s pretty bright when you’re having a party. The build quality is great because it’s been bumped over a couple times and still works as good as new, but the weight of it is a little much, but what do you expect with a big speaker? And it’s super easy to use with the app controlling all the lights and different sounds. Also, for how tall in size it is, the sound is incredible.
JayKuul –
Outstanding product!
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.
Adrian –
“The party assured with great sound”
The JBL PartyBox Stage 320 has a powerful and clear sound, with deep bass that is felt in every song. The battery lasts for hours and the LED light function creates an incredible atmosphere for any meeting. In addition, it is resistant and easy to move, perfect for parties inside or outside the home. Definitely a worthwhile purchase!
Gerson Cristales –
Incredible Sound and Party Vibes
I recently purchased the JBL PartyBox Stage 320, and I am absolutely thrilled with its performance! This speaker is an absolute powerhouse, delivering crystal-clear audio and deep, thumping bass that takes any party or event to the next level. The sound quality is rich and dynamic, with a perfect balance between highs, mids, and lows. Whether you’re playing upbeat dance tracks or laid-back tunes, the sound remains distortion-free, even at high volumes.What really sets this speaker apart is its party lighting. The built-in LED lights sync with the music, creating an immersive and vibrant atmosphere that will get everyone in the mood to dance. It’s perfect for gatherings, whether indoors or outdoors. The IPX4 rating also means it’s water-resistant, so you don’t have to worry about light splashes during pool parties or outdoor events.Another great feature is the portability. Despite its impressive power, the PartyBox Stage 320 has wheels and a handle for easy transportation. It’s a breeze to move around and set up wherever you need it. The Bluetooth connectivity is seamless, and it also offers AUX and USB options, making it versatile for any setup.Overall, the JBL PartyBox Stage 320 is a must-have for anyone who loves hosting epic parties or events. It combines incredible sound quality, impressive lighting, and easy portability into one unbeatable package. I highly recommend it to anyone looking to elevate their music experience!
JFreezy –
Awesome speaker!
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.
Jesse bettilyon –
WRRH EVERY PENNY!! you won’t be disappointed!
Best speaker i’ve purchased. It’s loud, and has great sound. The battery stays charged a long time, lots of features to change up for your preferences, Very easy to use. if you download the app you can control it from your phone (the lights, sound ect. ) You can pair multiple speakers together and it’s like your own professional sound system !( i now have 2) great for home party’s and every day jam sesh!can be used plugged in to an outlet or on the charged battery!
qin l. –
Superior quality
The volume is quite loud. I only turn it up to 35% – 40% and it sounds great for listening to DJ music or singing. It’s very easy to use. The item is well packaged. Now I listen to music every day. It’s really worth the money.
mubashir –
Good one for indoor party.
Jeff L –
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!!
Annel Romero –
Muy buen producto funciona correctamente, calidad de audio lo esperado.
PrimeTimeJester –
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. 🎶🔥💃
Charles –
Es una bocina en la que puedes sentir y escuchar la calidad de JBL, sus bajos principalmente, los agudos y potencia son muy muy buenos, se siente la calidad de un muy buen sonido. Yo la utilizo principalmente conectada a mi TV por medio del auxiliar de 3.5 mm para ver videos musicales, escuchar música y ver películas y se escucha espectacular.Las luces en su panel frontal le dan un plus extraordinario, que complementan el entorno de imagen, música, sonido y luces. la calidad de materiales es excelente y luce como una bocina con características de bafle profesional.Algo que me gusto es que en el panel de conexiones que se encuentra en la parte posterior, tiene luz y ya no necesitas prender la lampara del celular para ver en que partes conectas.En general estoy muy contento con la compra, hare mis ahorros para comprar otra igual y conectarlas en sonido stereo.El proveedor y la paquetería excelentes, me llegó en la fecha estipulada en su caja original y sin ningún daño en la caja y el producto.Muy bien todo………Estoy muy contento