JBL Signature SoundJBL Signature Sound

JBL Partybox 300 Enjoy an immersive audio experience at home or at a party that only JBL Party Box 100 sound can provide.






Light ShowsLight 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 up to 18 hours of playtime.






Mic And Guitar Inputs

Plug in your mic or guitar and take the stage.

Wireless Bluetooth Streaming

Wirelessly stream high-guality sound from your smarlphone or tablet.

USB Playback

Pre-program your party or event with your favorite playlist from a USA thumb drive!


Connect compatible speakers wirelelessly via TWS (True Wireless Stereo using Bluetooth connection up to 2 party speakers) or wired via one 1105 outpur to another.

USB Recharging For External Devices

A USB port on the JBL Partybox 300 lets you charge other USB devices right from the speaker. So you don’t need an extra charger to keep your devices powered up.

Be Loud, Be Proud, Be Ready To Party!

The JBL Party Box 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.

Additional information





Maximum music playing time (hrs): 18
Output power (W): 240W

Frequency Response: 45Hz-20kHz
Bass Boost: Yes

Dimensions (cm): 31 x 32 x 69
Dimensions (in): 12.2 x 12.5 x 27.1
Weight (kgs): 15.84

Control and Connection
Wireless Connectivity: Bluetooth Technology
TWS (True Wireless Stereo) connecting up to 2 party speakers using Bluetooth technology: Yes

Battery capacity (mAh): 10400mAh
Charging time (hrs): 5

3.5 mm audio cable Input: Yes
Auto-power off: Yes
Bluetooth: Yes
Karaoke function: Yes
Lightshow: Yes
Powerbank: Yes
Splashproof: No

What's in the box:
1 x JBL Party Speaker
1 x Quick-Start Guide
1 x Warranty Card
1 x Safety Sheet
1 x AC Power Code (AC Plug varies by Region)
1 x 12V DC Cable

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