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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

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Expected May 31, 2025

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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.

JBL Professional PartyBox 300 Specifications:
General
Power Inputs: 100-240V AC and 12V DC
Input Terminals: RCA L/R, USB port, 3.5mm Aux-in, Mic/Guitar with volume control
Wireless Connectivity: Bluetooth Technology
Output Terminals: RCA L/R
TWS (True Wireless Stereo) connecting up to 2 party speakers using Bluetooth technology: Yes
Bass Boost: Yes
Frequency Response: 45Hz-20kHz
Battery type: Lithium-ion 74.88Wh (equivalent to 7.2V 1040mAh)
Battery charge time: 5 hours
Battery Playtime: 18 hours

Audio Specifications
Transducers: 2x6.5" woofer, 3x2.25" tweeter

Dimensions
Product dimensions (wxdxh): 12.2" x 12.5" x 27.1" / 310mm x 320mm x 690mm
Bare Product Weight: 34.9 lbs / 15.84kg
Packaging dimensions (wxdxh): 15.2" x 15.5" x 32.4" / 388mm x 396mm x 823mm
Product weight with packaging: 40.2 lbs / 18.27kg

Battery
Battery capacity: (mAh) 10,400
Charging time (hrs): 5

Features
Powerbank: Yes
Splashproof: No
Lightshow: Yes
Bluetooth: Yes
3.5 mm Audio Cable Input: Yes
Auto-power off: Yes
Karaoke function: Yes

Each PartyBox 300 Retail Box Includes:
(1) JBL PartyBox 300 Speaker
(1) Quick-Start Guide
(1) Warranty Card
(1) Safety Sheet
(1) AC Power Code (AC Plug varies by Region)
(1) 12V DC Cable to power the speaker from a 12V DC outlet such as found on most vehicles

*Please note: Customer return/Store display items are not brand new and may have minor imperfections. Due to the nature of a "Customer return item" we cannot guarantee that all box components listed, will be included. Because of this, the item is discounted accordingly and sold at close to cost or below. IDJNOW does guarantee that you will receive all pertinent components for the item to function in Its most basic form (usually just a power cord) and guarantees the item to be free from defect for 30 days from the day you receive it.
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