JBL Partybox 330 Bluetooth Party Speaker - Black

Crank it up and experience what 280 watts of legendary JBL sound feels like. Dual 6.5” woofers bring deep, chest-hitting bass, while twin 25mm PEN dome tweeters keep hooks sharp and harmonies clear. All while a wider soundstage pulls everyone into the mix. The whole crowd will feel it—not just the front row.

Crank it up and experience what 280 watts of legendary JBL sound feels like. Dual 6.5 inches woofers bring deep, chest-hitting bass, while twin 25mm PEN dome tweeters keep hooks sharp and harmonies clear. All while a wider soundstage pulls everyone into the mix. The whole crowd will feel it—not just the front row.

AI Sound Boost reads your music in real time and predicts driver movement to max out your bass and volume while minimizing distortion. Translation: bigger, cleaner sound that stays punchy even when you crank the music all the way up.

A futuristic lightshow that actually dances with you. Sweeping ripple light trails and punchy strobes all sync to the beat—and with a variety of patterns to play with, you can match the lights to every mood the night throws at you.

One charge. All day energy. Up to 18 hours of playtime. And with Fast Charge, another 10 minutes of charging gives you two more hours of music so you can always make it through last call. Still not enough? Swap in a backup battery (sold separately) and get right back into the groove.

Bring the energy with JBL legendary sound
AI Sound Boost makes everything hit harder
Adaptive futuristic lightshow
Up to 18 hours of playtime
Telescopic handle and wider, sturdy wheels
Splash-proof
Turn up the party with Auracast™
Smart EQ mode
High-quality audio connections, from playlists to live sets
Control from anywhere with JBL One app
Made with the planet in mind
Compatible with JBL EasySing Mics