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Overview

Turn your backyard hangs into a full‑blown party with the JBL PartyBox 330 wireless speaker. This Bluetooth speaker delivers 280 watts of legendary JBL sound, with deep bass from dual woofers and crisp highs from dome tweeters. AI Sound Boost keeps audio punchy and clean even at max volume. With up to 18 hours of battery life, enjoy music for extended periods.

JBL Partybox 330 Splashproof Bluetooth Wireless Party Speaker - White

Model: JBLPB330WHTAM
Web Code: 19896875
Sold and shipped by Best Buy

Colour: White

Colour Black
Colour Black

Black

Colour White
Colour White

White

Not available for deliverySold out online

Release Date: July 20, 2026

Not available for pickup

Not available for pickup

Sorry, at this time, this product cannot be picked up in-store.

Return Policy

30 days to return or exchange

Read return policy

Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • JBL Partybox 330
  • Quickstart Guide
  • Safety Instruction and Warranty Card
  • AC Power Cord (Quantity and Plug Type vary by Regions)

Immersive legendary audio

  • Lets you experience 280 watts of JBL sound that fills every space with energy
  • Dual 6.5‑inch woofers deliver chest‑hitting bass that adds impact to every track
  • Twin 25mm PEN dome tweeters keep notes sharp and clear for precise detail

Wide soundstage makes everyone feel part of the music

  • AI Sound Boost analyzes music in real time to maximize volume and minimize distortion for clean and punchy sound

Ultimate party experience

  • Smart EQ mode automatically balances music and speech, so everything sounds clear and right in real time
  • Works seamlessly with JBL EasySing Mics so karaoke moments are always ready without extra setup
  • EasySing's AI vocal removal instantly turns songs into karaoke tracks, giving everyone a chance to shine
  • Adaptive futuristic lightshow syncs ripple trails and strobes to the beat, creating a dynamic visual experience

Seamless connectivity

  • Bluetooth 6.0 ensures fast pairing, strong connections, and smooth streaming throughout the party
  • Pair two PartyBox 330 speakers for a wide stereo soundstage or link JBL Auracast-enabled speakers to expand the music
  • JBL One App lets you change songs or adjust the lightshow from anywhere in the party
  • USB‑C input lets you stream lossless audio while optical input allows you to connect your TV for easy sing‑along setups
  • Microphone and guitar inputs bring live energy, so anyone can jump in and be the star of the night

Ideal for indoor and outdoor use

  • Up to 18 hours of playtime ensures uninterrupted entertainment on a single charge
  • Fast Charge offers two more hours with 10 minutes of charging, while the backup battery (sold separately) extends playtime instantly
  • IPX4 splash‑proof design protects against spills and splashes for worry-free fun
  • Telescopic handle and wide, sturdy wheels make it easy to move the speaker wherever you go
  • Incorporates post‑consumer recycled plastic for an eco-conscious approach

Optional accessories (sold separately)

  • 3.5mm male-to-male stereo audio cable (if you want to connect to a non- Bluetooth device)

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.