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PartyBox 330 - Portable Party Speaker
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Excellent 4.9
100+ Reviews
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Trustpilot
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DESIGNED & DEVELOPED IN
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United States
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$39.00 USD
$629.95 USD
- Control from anywhere with One app: You can control this speaker using the One App from anywhere in the party, so you can change the song or adjust the lightshow from the dance floor. *IMPORTANT* Make sure to download the One app and update your PartyBox prior to first use.
- Bring the energy with JBL legendary sound: Crank it up and experience what 280 watts of legendary 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.
- Up to 18 hours of playtime: 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.
- Telescopic handle and wider, sturdy wheels: The 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.
- Splash-proof: Sudden drizzle? No sweat. The IPX4 splash-proof design keeps the music going as long as y'all are out.
- Turn up the party with Auracast: When the crowd gets bigger, your sound should too. Pair two PartyBox 330s for a wider stereo soundstage, or link a whole crew of JBL Auracast-enabled speakers and let the music grow to match the moment.
- Smart EQ mode: Smart EQ mode keeps your sound balanced based on what’s playing. It automatically adjusts the EQ in real time, recognizing whether the content is primarily music or speech, so instruments stay full and punchy while voices come through clear, crisp, and easy to understand. Whether you’re switching from music to a podcast or back again, everything sounds right without needing to touch a thing.
- High-quality audio connections, from playlists to live sets: Use the USB-C input for lossless audio from your favorite streaming or karaoke apps, or connect your TV via the optical input for easy sing-along setups. Then bring the live energy by plugging in microphones or a guitar—so anyone can jump in and be the star of the night.
| Audio Output Mode | Stereo |
|---|---|
| Mounting Type | Floor Standing |
| Speaker Type | Portable Speaker |
| Additional Features | Bass Boost, Water-resistant |
| Subwoofer Diameter | 6.5 inches |
| Color | White |
| Is Waterproof | false |
| Control Method | App, Touch |
| Speaker Size | 6.5 inches |
| Woofer Diameter | 6.5 inches |
See Why Everyone Loves It
★★★★★
Outstanding Quality
“I'm so happy with my purchase. It arrived just as described, and I've already recommended it to my friends!”
S
Sarah J.
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★★★★★
Must-Have
“If you're thinking about getting it, this is your sign. You won't regret it!”
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Liam B.
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★★★★★
TikTok Made Me Buy It
“I was a little hesitant at first, but I'm so glad I ordered. Definitely worth it!”
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Jessica M.
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★★★★★
Amazing Purchase
“Great quality and fast delivery. Exactly what I expected!”
A
Anna R.
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★★★★★
Better Than Expected
“Looks amazing and works perfectly. Highly recommended!”
M
Michael T.
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