Bring Your Party Anywhere

With the JBL PartyBox Stage 320, you can get the party started anytime, anywhere. Transform any space—indoors or outdoors—into a full-on dance floor. Powerful JBL Pro Sound with deep, thumping bass fills a wide soundstage, while an adaptive lightshow of swirling starry lights, dynamic light trails, and strobe effects syncs perfectly with your beat.

Take the stage with mic and guitar inputs, and use fun interactive party effects to keep the vibe alive. A solid telescopic handle and wide wheels make it incredibly easy to move, and its splash-proof design ensures the fun continues—even in a little rain. With up to 18 hours of playtime and a replaceable battery option, the party doesn’t have to stop. Want to go bigger? Use Auracast™ or the JBL PartyBox App to wirelessly connect multiple JBL speakers. Bring people together and elevate the experience with the PartyBox Stage 320.

Key Features

Powerful JBL Pro Sound

Rock out with massive JBL Pro Sound delivered by dual 6.5" woofers for clean, precise bass and 25mm dome tweeters for crisp, clear highs. Indoors or outdoors, it can fill a space the size of a tennis court with immersive audio.

Futuristic Lightshow

Elevate the moment with a lightshow featuring starry patterns, smooth light trails, and pulsing strobe effects—all fully synced to your music.

Up to 18 Hours of Play Time

Enjoy up to 18 hours of non-stop music on a single charge. Need even more? Swap in a replaceable battery (sold separately) or get an extra 2 hours of playtime from just a 10-minute fast charge.

General Specifications

• Output Power: 240W
• Dynamic Frequency Response: 40Hz – 20kHz (-6dB)
• Dimensions: 33.5 × 67 × 38.5 cm
• Weight: 16.5 kg
• Bluetooth Version: 5.4
• Charging Time: 3 hours
• Maximum Music Play Time: 18 hours

What's in the Box?

• 1 × JBL PartyBox Stage 320
• 1 × Quick-Start Guide
• 1 × Safety Instruction & Warranty Card
• AC Power Cord