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JBL Party Box Encore

JBL Party Box Encore


Be the Star of Your Next Party with the JBL Party Box Encore

The portable JBL PartyBox Encore speaker gives you 10 hours of non-stop fun. With the easy grab-and-go handle and splash proof design, you can always take the party with you. Get the beat pumping with amazing JBL Original Pro Sound and deep bass. Sync the light show’s rockin’ strobes, ring and club lights for an awesomely immersive experience or sing along with the JBL premium digital wireless mic, optimized for karaoke with adjustable echo, bass, and treble. True Wireless Stereo means you can even pair speakers for truly massive sound. And with the PartyBox app, you can always control your music and your light show colors for the perfect vibe.



The JBL Party Box Encore is a portable party speaker with 100W powerful sound, built-in dynamic light show, included digital wireless mic, and splash proof design.

Amazing JBL Original Pro Sound with the Party Box Encore

Nothing beats amazing JBL Original Pro Sound with deep bass.

A Light Show that Syncs to the Beat

JBL’s PartyBox light show makes your party shine with ring and club lights and rockin’ strobe effects that sync to the beat of your music for an awesomely immersive audiovisual experience.

10 Hours of Play Time

Power the party all day or all night. With 10 hours of play time and a built-in rechargeable battery, the beat will go on (and on)!

IPX4 Splash Proof

From dancing on the beach to karaoke by the pool, the JBL PartyBox Encore is IPX4 splash proof, so you never have to worry about the party getting too wet or wild.

Digital Wireless Mic

Step into the spotlight. The JBL PartyBox Encore includes one premium, die-cast zinc digital wireless microphone perfectly optimized for karaoke. It features low latency channel design along with adjustable bass, echo, and treble controls to enrich the vocal performances of anyone who wants to sing along. The digital wireless mic even comes with replaceable AA batteries, so you can party all day and rock all night.

Pair Your Speakers with the Party Box Encore for Even Bigger Sound

One JBL PartyBox not enough? Pair two speakers wirelessly with True Wireless Stereo (TWS) technology for an even bigger, bolder sound.

PartyBox App

The JBL PartyBox app makes it easier than ever to control your music, update settings, and customize the colors of your light show for the perfect party vibe.

Multisource Playback

Stream your tunes wirelessly via Bluetooth, connect a USB stick, or plug in with an aux cable. The JBL PartyBox Encore offers ultimate adaptability for your music.

Technical Specifications:

    • Transducers: 1 x 5.25 inch woofer, 2 x 1.75 inch tweeter
    • Output power: 100 W RMS
    • Power input: 100-240 V ~ / 50-60 Hz
    • Frequency response: 50 Hz – 20k Hz @-6dB
    • Signal-to-noise ratio: Greater than 80 dB
    • Battery type: Li-ion polymer 27Wh (equivalent to 3.6V 7500mAh)
    • Battery charge time: 3.5 hours
    • Music play time: up to 10 hours (dependent on volume level and audio content)

USB Specification

    • USB format: FAT16, FAT32
    • USB file format: .mp3, .wma, .wav
    • USB charge out: 5 V / 0.5 A (maximum)
    • Cable type: AC power cable
    • Cable length: 2000 mm/78.7″

Wireless Specification

    • Bluetooth version: 5.1
    • Bluetooth’s profile: A2DP 1.3, AVRCP 1.6
    • Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz
    • Bluetooth transmitter power: Less than 9 dBm (EIRP)
    • Bluetooth transmitter modulation: GFSK, p/4 DQPSK, 8DQPSK

Wireless Microphone Specification

  • Frequency response: 60 Hz – 15.8 kHz
  • Signal-to-noise ratio: Greater than 65 dB
  • Transmitter transmitting power: Less than 10 mW
  • Distance between transmitter and receiver: Less than or equal to 20 m


  • 1 x AC power cord (AC plug and quantity varies by region)
  • 1 x JBL wireless microphone

Product Features:

  • Amazing JBL original pro sound
  • A light show that syncs to the beat
  • IPX4 splash proof
  • Digital wireless mic
  • Pair your speakers for even bigger sound
  • PartyBox app
  • Multisource playback

JBL Party Box Encore

Looking for something with even more sound?

Check out the JBP PartyBox 310

You can choose your delivery options during the checkout process. Note, that for large items such as TVs, we are only able to offer delivery within a 30 mile radius of our store.

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