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

JBL has released the PartyBox Ultimate 2, its most powerful and expensive PartyBox to date. Output is rated at 1,500 watts, the measure of sound-driving power, almost double the 800 watts of the PartyBox 720. It costs $1,799.95 in the U.S., is available for pre-order, and ships October 25, 2026.