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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.
11 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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$549.95
Kortney Pearson –
Great sound and long battery life
This speaker is great! It is super easy to connect to your phone, the wheels make it very easy to move around and the battery last forever. The sound is great and it can get very loud which is perfect!
Kimberly M. –
oh my gosh….
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
P.ton –
JBL PartyBox Stage 320: The Ultimate Portable Party Companion
The JBL PartyBox Stage 320 is a fantastic portable party speaker that lives up to its promise of delivering a fun and immersive experience. Its powerful JBL Pro Sound is exceptional, providing crisp highs, punchy bass, and excellent clarity, even at high volumes. This makes it ideal for parties, gatherings, or outdoor events where powerful audio is essential.The futuristic lightshow is a real crowd-pleaser, with dynamic LED lights that sync to the music, creating an engaging and energetic atmosphere. The lights are customizable, allowing you to tailor the experience to match the vibe of your event.In terms of portability, the telescopic handle and wide, sturdy wheels are standout features. They make the speaker easy to transport, even over uneven surfaces, which is perfect for outdoor parties. The splash-proof design adds to its versatility, ensuring it can handle accidental spills or light rain without worry.With up to 18 hours of playtime, the PartyBox Stage 320 is reliable for all-day or all-night use. The battery life is impressive, and it charges relatively quickly, so downtime is minimal.The only slight drawback is its size—it’s not as compact as some smaller speakers, but the handle and wheels make up for this. Additionally, while it’s perfect for parties, it might be overkill for those looking for a simple, everyday speaker.Overall, the JBL PartyBox Stage 320 is a powerhouse designed for those who want bold sound, vibrant visuals, and a portable, durable design. It’s a must-have for party enthusiasts and event organizers looking to take their celebrations to the next level.
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.
Amazon Customer –
The Beat Goes on !
My party speaker finally gave out after seven years, which I was actually pretty happy about since it was a gift. After it stopped working, I picked up this speaker as a replacement for family occasions. To my surprise, the quality is amazing—I really can’t complain. It’s very easy to connect to devices, and I love that it lights up while delivering great sound quality.I also ended up purchasing the case to go with the model I chose, and it looks great!
Jireh –
Last kind of speaker I’ll ever need.
I normally don’t write reviews but if you’re guessing on whether to get this, this is the one! I started from the JBL flip 4, Xtreme 2, and now on to currently using this 320. This thing is a beast and super loud! Loud enough to cover entire tennis court, as stated on the official website.I also bought a cover bag for this where I can carry it like a backpack. I don’t need any more speaker larger than this. THIS IS IT.
Simon Pascal –
Very nice I love it strong voice deep bass and battery take a long time I love it….By the way I have JBL 310 for sale I don’t know how the way for publish it in Amazon like a refurbished.. because somebody to help me for publish it in Amazon
Jonathan o. –
El producto en cuanto a material es excelente , en sonido muy bueno y llego el dia indicado por el momento estoy muy satisfecho solo queda ver la durabilidad
Aide Consanz –
Definitivamente 👌 cumplió con mis expectativas, me encantó mi autoregalo 😎💖excelente sonido , esta muy bien ecualizado, cuenta con ruedad y jaladera tipo maleta, muy recomendable 👌 👍 😊 tienes hasta más de 240 W RMS , ósea suena muy fuerte, graves profundos y agudos claros gracias a sus 4 bocinas internas , show de luces sincronizadas acorde a la música 🎶 💜
Scott Sewell –
I’m impressed with the sound quality and loudness of this speaker. I would definitely recommend to anyone. Doesn’t distort at all when cranked full blast
JORGE ARMENTA –
Excelente calidad