



JBL Partybox Encore Essential
The portable JBL PartyBox Encore Essential speaker gives you up to 6 hours of non-stop fun. With an easy grab-and-go handle and splash proof design, you can always take the party with you. Dancing on the beach? Chilling by the pool? Keep the music pumping anywhere with amazing JBL Original Pro Sound and deep bass. Let the cool built-in light show set the mood, or use True Wireless Stereo technology to pair up speakers for an even bigger sound. You're always in control with the PartyBox app, which lets you customize your music and lightshow colors to create the perfect vibe.
Product Specifications
General Specifications
Output power (W) | 100 |
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Audio Specifications
Dynamic frequency response range (Hz) | 50 Hz - 20k Hz @-6dB |
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Dimension Specifications
Dimensions (in) | 10.87 x 12.87 x 11.54 |
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Dimensions (cm) | 27.6 x 32.7 x 29.3 |
Weight (kgs) | 5.9 |
Weight (lbs) | 13 |
Control Connect Specifications
Bluetooth profiles | A2DP 1.3, AVRCP 1.6 |
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Bluetooth frequency | 2.4 GHz - 2.4835 GHz |
Bluetooth transmitted modulation | GFSK, π/4 DQPSK, 8DPSK |
Bluetooth transmitter power | ≤ 15 dBm (EIRP) |
Bluetooth version | 5.1 |
Documents & Downloads
Spec Sheets
Manuals
Quick Start Guide
Gallery






Videos
What’s in the Box
- 1 x JBL PartyBox Encore Essential
- 1 x AC power cord (AC plug and Quantity varies by region)
- 1 x Quick Start Guide
- 1 x Safety sheet

FAQs & How-Tos
PartyBox TWS Information
It is possible to pair two of the same model of JBL PartyBox speakers together through TWS (True Wireless Stereo) mode.
PartyBox On-The-Go/100:
Connect just the left PartyBox with the chosen device first, with the right PartyBox turned off. The speaker that is connected first will automatically be the left channel. Now turn the right PartyBox on and continue with TWS pairing (detailed below).
PartyBox 200/300/1000:
A button (L/R) on the rear of the speakers is used to assign the correct channel to the speakers after pairing is made.
In order to activate TWS mode, press and hold the Bluetooth button on the first speaker until the notification chime sounds, about 5 seconds. Then press and hold the Bluetooth button on the second speaker until the notification chime sounds (as seen below). TWS mode is now activated. To disable TWS, press and hold the Bluetooth button on either speaker, or power off one speaker.

Partybox 110/310/710/Encore/Essential:
Press the buttons labelled TWS on both speakers to connect the speakers in TWS mode (pictured in item 2 in the image below, with two speakers on the button).

TWS can be activated and deactivated remotely in the JBL Partybox app, in addition to assigning the left and right channels to the correct speakers.
Once the TWS connection is setup, it will be in Stereo mode by default if both speakers are the same model, otherwise the speakers will be in Party mode by default if different Partybox models are used. You can also switch between Stereo and Party mode in the JBL PartyBox app if two of the same Partybox models are used.
Please note: In order to achieve TWS mode, the speaker must be the same model with the exception of the PartyBox 200 and PartyBox 300 which can be paired together via TWS. You cannot achieve TWS with a PartyBox 1000 and a PartyBox 300. You cannot achieve TWS with a PartyBox 100 and PartyBox 200. However, it is possible to connect a maximum of two of either the Partybox 110, 310, 710 or Encore/Essential together in Party mode - the two speakers then do not need to be the same model, but Stereo mode will not be possible.
PartyBox On-The-Go/100:
Connect just the left PartyBox with the chosen device first, with the right PartyBox turned off. The speaker that is connected first will automatically be the left channel. Now turn the right PartyBox on and continue with TWS pairing (detailed below).
PartyBox 200/300/1000:
A button (L/R) on the rear of the speakers is used to assign the correct channel to the speakers after pairing is made.
In order to activate TWS mode, press and hold the Bluetooth button on the first speaker until the notification chime sounds, about 5 seconds. Then press and hold the Bluetooth button on the second speaker until the notification chime sounds (as seen below). TWS mode is now activated. To disable TWS, press and hold the Bluetooth button on either speaker, or power off one speaker.

Partybox 110/310/710/Encore/Essential:
Press the buttons labelled TWS on both speakers to connect the speakers in TWS mode (pictured in item 2 in the image below, with two speakers on the button).

TWS can be activated and deactivated remotely in the JBL Partybox app, in addition to assigning the left and right channels to the correct speakers.
Once the TWS connection is setup, it will be in Stereo mode by default if both speakers are the same model, otherwise the speakers will be in Party mode by default if different Partybox models are used. You can also switch between Stereo and Party mode in the JBL PartyBox app if two of the same Partybox models are used.
Please note: In order to achieve TWS mode, the speaker must be the same model with the exception of the PartyBox 200 and PartyBox 300 which can be paired together via TWS. You cannot achieve TWS with a PartyBox 1000 and a PartyBox 300. You cannot achieve TWS with a PartyBox 100 and PartyBox 200. However, it is possible to connect a maximum of two of either the Partybox 110, 310, 710 or Encore/Essential together in Party mode - the two speakers then do not need to be the same model, but Stereo mode will not be possible.
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How to Reset
Resetting the Partybox to Factory Settings
- Press and hold "Play" and "Light" buttons for > 10 seconds.
- The Partybox will power off and back on and is now reset.
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Is this Partybox Supported by the JBL Partybox App?
This model is supported by the JBL Partybox App.
Download the JBL Partybox App from the App Store or Google Play Store and install it to use the following features:
SETTINGS: OTA update | Firmware Version | Quick Start Guide
REMOTE CONTROL: Music playback – Play/Pause & Skip Track | Karaoke – Bass/Treble/Echo | DJ sound effect – Here you can swap which samples will play when you hit the three Sound Effect buttons on the top panel, or play all of the available sounds on one screen | Top panel control | Source select | Bass Boost – On/Off
LIGHT SHOW: Fully customize your light show in real time – Change light themes and animations to suit your mood | Turn animations on or off | Turn the strobe on or off | Customize color (preset or color palette) | SOLO mode
GET LOUD: Connect in TWS, switch Stereo channels and enable Party Mode
Download the JBL Partybox App from the App Store or Google Play Store and install it to use the following features:
SETTINGS: OTA update | Firmware Version | Quick Start Guide
REMOTE CONTROL: Music playback – Play/Pause & Skip Track | Karaoke – Bass/Treble/Echo | DJ sound effect – Here you can swap which samples will play when you hit the three Sound Effect buttons on the top panel, or play all of the available sounds on one screen | Top panel control | Source select | Bass Boost – On/Off
LIGHT SHOW: Fully customize your light show in real time – Change light themes and animations to suit your mood | Turn animations on or off | Turn the strobe on or off | Customize color (preset or color palette) | SOLO mode
GET LOUD: Connect in TWS, switch Stereo channels and enable Party Mode
Was this helpful?
Thank you for your feedback!
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