JBL Launches Its Loudest Party Speaker at $1,799.95

JBL has released the PartyBox Ultimate 2, its largest, loudest and most expensive party speaker. It puts out 1,500 watts of power, a measure of loudness, almost double the 800 watts of the PartyBox 720. It costs $1,799.95 in the U.S., is on pre-order, and ships October 25, 2026.