Price Match Guarantee JBL PartyBox Encore Essential 2 Portable Battery-Powered Party Speaker (Black) The JBL PartyBox Encore Essential 2 is a portable party speaker designed to bring powerful sound and a dynamic light show to your gatherings. It's an updated model that builds on the original PartyBox Encore Essential, offering improved features and connectivity. Sound and Performance: JBL Original Pro Sound with AI Sound Boost: Delivers clear audio with deep bass, enhanced by AI Sound Boost for