JBL PartyBox 330 Speaker (White)

The JBL PartyBox 330 is a portable party speaker delivering legendary JBL sound, a futuristic lightshow, a telescopic handle, and wide wheels. 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.

Powerful, portable sound

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, resulting in bigger, cleaner sound that stays punchy even when you crank the music all the way up.

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.

Built to move

The JBL PartyBox 330 is made to move. Pop up the locking telescopic handle, tilt it back on the wide, sturdy wheels, and you're off – cruising from the living room to the lawn or wherever the night decides to go. Sudden drizzle? No sweat – the IPX4 splash-proof design keeps the music going.

Up to 18 hours of the party

One charge, all day energy. 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.

Go bigger together

Pair two PartyBox 330 speakers for a wider stereo soundstage, or link a whole crew of JBL Auracast™-enabled speakers and let the music grow to match the moment. Plug in two mics and a guitar for an instant live set.

Control at your fingertips

A refreshed top panel centered around a single dial gives you fast access to audio and light effects, and you can control it all from anywhere with the JBL One app.

Technical Specifications

• Total output power: 280W RMS
• Speakers: 2 x 6.5" woofers, 2 x 25mm PEN dome tweeters
• Sound technology: AI Sound Boost, Smart EQ Mode (auto EQ adjustment)
• Light effects: integrated, dynamic beat-synced lightshow
• Playback time: up to 18 hours per charge
• Fast charge: 10 minutes for up to 2 additional hours of playback
• Battery: user-replaceable, spare battery sold separately
• Connectivity: Bluetooth, Auracast™
• Ports: 1 x USB-C, microphone and guitar inputs
• Protection: IPX4 splash-resistant
• Portability: telescopic handle with locking mechanism, wide wheels
• Control: JBL One app
• Color: white