JBL PartyBox Stage 320 Portable Party Speaker

JBL PartyBox Stage 320 brings the ultimate party experience wherever you go. Designed for high-energy sound and stunning visuals, this portable Bluetooth party speaker combines powerful JBL Pro Sound with a dynamic, futuristic lightshow that syncs perfectly to your music.

With dual woofers and crystal-clear tweeters, the Stage 320 fills any space — indoors or outdoors — with rich, deep bass and balanced audio. The built-in rechargeable battery delivers up to 18 hours of playtime, keeping your party alive all night long.

Engineered for portability, it features a telescopic handle and wide, sturdy wheels so you can roll it anywhere with ease. The splash-proof (IPX4) design means it’s ready for pool parties, beach days, and outdoor events without worry.

Want to take control of the vibe? Use the PartyBox app to customize your light patterns, EQ settings, and audio effects. You can even connect two speakers wirelessly for an immersive stereo experience with True Wireless Stereo (TWS).

Built for music lovers and entertainers alike, the JBL PartyBox Stage 320 turns every gathering into a live concert — wherever you are.

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 & 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.