JBL PartyBox Stage 320 Outdoor Portable Speaker

Description

JBL PartyBox Stage 320 – Stage-Worthy Sound. Party-Ready Power.

Turn any moment into a full-blown event with the JBL PartyBox Stage 320 — the ultimate outdoor portable speaker built to move, built to roar, and built to impress. Whether it’s a backyard celebration, a beach rave, or a street party, this beast brings studio-level sound and festival energy wherever it goes.

Enjoy massive 240W of JBL Pro Sound, delivered through dual 6.5″ woofers and twin dome tweeters for deep bass, crisp vocals, and dynamic audio that hits every beat hard. Want more bass? Tap Bass Boost and feel the ground shake.

Set the vibe with a 360° multi-dimensional light show, including color strobes and starry effects that sync perfectly with your music — transforming your party into a visual spectacle.

With up to 18 hours of battery life, you can go from sunset to sunrise without missing a beat. Need more? Plug in for unlimited play or swap the battery with JBL’s replaceable power packs (sold separately).

Built for mobility, it features smooth glide wheels and a telescopic handle, plus IPX4 splash-proof protection, making it ready for any outdoor adventure.

Plug in a mic or guitar and steal the spotlight. Or wirelessly pair two speakers with JBL Auracast™ for next-level stereo sound.

Specifications at a Glance

The JBL PartyBox Stage 320 is more than a speaker — it’s a mobile concert on wheels. Built for the bold, designed for the loud, and made to move the crowd.