![JBL Partybox Encore Essential | Portable party speaker with powerful 100W sound, built-in dynamic light show, and splash proof design. JBL Partybox Encore Essential | Portable party speaker with powerful 100W sound, built-in dynamic light show, and splash proof design.](https://www.jbl.com/dw/image/v2/BFND_PRD/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw8db71ee2/JBL_PartyBox_310_Hero_0176_x3.png?sw=400&sh=400&sm=fit&sfrm=png)
JBL Partybox Encore Essential | Portable party speaker with powerful 100W sound, built-in dynamic light show, and splash proof design.
![JBL Partybox Encore Essential | Portable party speaker with powerful 100W sound, built-in dynamic light show, and splash proof design. JBL Partybox Encore Essential | Portable party speaker with powerful 100W sound, built-in dynamic light show, and splash proof design.](https://www.jbl.com/dw/image/v2/BFND_PRD/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw9b0e6393/1_JBL_PARTYBOX_110_HERO_x2.png?sw=400&sh=400&sm=fit&sfrm=png)
JBL Partybox Encore Essential | Portable party speaker with powerful 100W sound, built-in dynamic light show, and splash proof design.
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