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.

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.