JBL Releases 1,500-Watt PartyBox Ultimate 2 at $1,799.95

JBL has released the PartyBox Ultimate 2, its most powerful and expensive PartyBox speaker. The system delivers 1,500 watts, almost double the 800 watts of the PartyBox 720. It lists at $1,799.95 in the U.S. and is on pre-order, with shipping expected October 25, 2026.