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. *Additional replaceable battery sold seperately

Description

The JBL PartyBox Stage 320 is a powerful portable party speaker designed to bring high‑energy sound and immersive lighting to any gathering. With strong JBL Pro Sound, built‑in futuristic light effects, and long battery life, it’s ideal for parties, outdoor events, karaoke, and more. It’s easy to transport thanks to a telescopic handle and wide wheels, and its splash‑proof IPX4 rating means you can use it near pools or outdoors without worry. The speaker also supports multiple inputs (mic and guitar) and can be controlled via the JBL PartyBox app for music, EQ, and lighting customization.

Key Features

Powerful JBL Pro Sound

• Delivers strong, clear audio with deep bass and crisp highs, capable of filling large spaces indoors or outdoors. 

Futuristic Lightshow

• Built‑in dynamic lighting effects (starry lights, light trails, strobe patterns) that sync to your music for a party atmosphere. 

Long Battery Life

• Up to 18 hours of playtime on a single charge (actual time depends on volume and lighting). Quick 10‑minute fast charge gives ~2 extra hours. Optional replaceable battery keeps the music going longer. 

Portable & Durable

• Equipped with a telescopic handle and sturdy wheels for easy mobility. Splash‑proof IPX4 rating helps protect against light rain and splashes. 

AI Sound Boost

• Uses AI to optimize sound in real‑time, improving dynamic response and reducing distortion for louder, richer audio. 

Connectivity & App Control

• Bluetooth 5.4 for wireless streaming, plus the JBL PartyBox app to adjust EQ, control lighting, and apply interactive effects. 

Mic & Guitar Inputs

• Dual microphone and guitar connections with karaoke‑style EQ tuning — great for live performances and singing along. 

Auracast™ Multi‑Speaker Support

• Connect multiple PartyBox speakers wirelessly for an even bigger soundstage using Auracast™ technology. 

Sustainable Design

• Made partially with recycled materials and packaged in eco‑friendly materials.