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.

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.

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 wirelelessly via TWS (True Wireless Stereo using Bluetooth connection up to 2 party speakers) or wired via one RCA outpur to another.

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!

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:

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

Dimensions:

• Product dimensions (wxdxh) 310mm x 320mm x 690mm: Yes
• Bare Product Weight: 15.84kg

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

What's in the box?

• 1 x JBL Party Speaker
• 1 x Quick-Start Guide
• 1 x Safety Sheet
• 1 x AC Power Code (AC Plug varies by Region)
• 1 x 12V DC Cable