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Specifications

Download the Specifications Sheet for JBL Partybox 330 Portable Speaker.

Download Spec Sheet

Features & Benefits

Bring the energy with JBL legendary sound


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.

AI Sound Boost makes everything hit harder


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.

Adaptive futuristic lightshow


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.