JBL - PartyBox Stage 320 Portable Wireless Party Speaker - 2024 - Black
Customers are saying
Customers are delighted by the exceptional sound quality, powerful bass, and impressive volume that this product delivers. Users also frequently praise the superb battery life, the convenience of the wheels for portability, and the engaging light show. While some note that the unit can be a bit heavy to lift, the overall feedback highlights a highly satisfying experience with its performance and features.
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.
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.
AI Sound Boost
Get the most out of your speaker. AI Sound Boost analyzes the incoming signal in real time while simultaneously using an AI 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 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.
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.
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.
*
Replaceable battery sold separately.
- WirelessYesRechargeableYes
Reviews
Rating 4.9 out of 5 stars with 1402 reviews
- Sound Quality (961)
- Battery Life (229)
- Portability (213)
- Bass (108)
- Volume (74)
- Weight (9)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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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.

The splashproof PartyBox 710 transforms your next event into a real party, concert or nightclub. With its unique and colorful light show synced to JBL Original Pro Sound. Top panel controls and the PartyBox App let you create next-level musical and visual experiences. Customizing both the flashing, strobe lights and the amazing sound from the dual set of tweeters and bass-rich woofers. One-button True Wireless Sound instantly pairs two PartyBox 710s for an even bigger crowd. And with an easy-to-grip handle and robust wheels, you can keep the good times rolling wherever the party goes.

Your backyard hangs, basement afters, and all-night ragers will never be the same. The JBL PartyBox 330 is here to bring the deep, punchy bass and crisp highs you crave while its wide soundstage and AI Sound Boost keep sound big, loud, and clear—even when you go full throttle on the volume. But it's not just about amazing sound. The JBL PartyBox 330 also sets the vibe. A futuristic lightshow moves to the beat, turning any room into a dance floor, while a refreshed top panel gives you fast access to audio and light effects. Up to 18 hours of playtime means the music won't quit before you do. A 10-minute charge adds another 2 hours, or swap in a spare battery (sold separately). Built with a telescopic handle with a secure locking mechanism, wide wheels that can handle grass or sand, and a splash-proof design, taking this speaker on the road is effortless. Plug in two mics and a guitar for an instant live set. Auracast lets you pair with other Auracast-enabled JBL speakers to double or triple the sound power. And you can control it all from anywhere with the JBL One App. However you throw down, the JBL PartyBox 330 brings the main character energy.

Bring a whole new dimension to any party with the unique dynamic LED lightrings, synced to the powerful sound and deep bass of the PartyBox 110. Take the partybox wherever you go with the splashproof design and plug in a guitar and mic for the ultimate immersive experience. With Bass Boost and loud, powerful JBL Original Pro Sound, your friends won't just hear the music, they'll feel it as 12 hours of playtime keeps the party rocking all day or night. Use the PartyBox app for total control as you stream your tunes wirelessly.
| Pros for JBL - PartyBox Stage 320 Portable Wireless Party Speaker - 2024 - Black | |||
|---|---|---|---|
| Sound Quality, Portability, Bass, Volume, Battery Life | Sound Quality, Bass, Volume, Portability, Lights | There were no pros for this product— | There were no pros for this product— |
| Cons for JBL - PartyBox Stage 320 Portable Wireless Party Speaker - 2024 - Black | |||
| Weight | Weight, Battery Life | There were no cons for this product— | There were no cons for this product— |






























































