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JBL Professional PartyBox 300 Audio Speaker System with Bluetooth & Light Effects - Store Demo

JBL Professional PartyBox 300 Audio Speaker System with Bluetooth & Light Effects - Store Demo

SKU #: PARTYBOX300-IO
Reg. $399.95
Now $390.86
As low as $39/mo or 0% APR with Affirm Logo
Item Backordered

Expected June 30, 2025

Only at IDJ NOW

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Be Loud, Be Proud, Be Ready To Party! The JBL PartyBox 300 is a powerful party speaker with JBL sound quality and vivid light effects. Thanks to its rechargeable battery and 12V DC input you can bring the party everywhere. Just plug in your Mic or Guitar and take the stage or stream your playlist via Bluetooth or from a USB stick. Connect two PartyBox speakers wirelessly with the TWS feature or wired from one RCA output to another RCA input. Let's get the party started!

JBL Professional PartyBox 300 Audio Speaker System Key Features:

  • USB playback - Pre-program your party or event with your favorite playlist from a USB thumb drive!
  • JBL Signature Sound - Enjoy an immersive audio experience at home or at a party that only JBL sound can provide.
  • Light shows - There's a light mode for every mood: Meter, Pulse and Party mode.
  • Portable with rechargeable battery - Plug in to the 12V DC output of your car or use the built-in 10,000mAh battery for 18 hours of playtime.
  • Mic and guitar inputs - Plug in your mic or guitar and take the stage.
  • Wireless Bluetooth Streaming - Wirelessly stream high-quality sound from your smartphone or tablet.
  • USB playback - Pre-program your party or event with your favorite playlist from a USB thumb drive.
  • TWS and RCA - Connect compatible speakers wirelessly via TWS (True Wireless Stereo using Bluetooth connection up to 2 party speakers) or wired via one RCA output to another.
  • USB recharging for external devices - A USB port on the JBL PartyBox lets you charge other USB devices right from the speaker. So you don't need an extra charger to keep your devices powered up.