Sony's new ULT Tower are party speakers that chain together with Auracast

Sony launched three ULT Tower party speakers: ULT Tower Max at $1,500, ULT Tower 7 at $650, and ULT Tower 5 at $450, each succeeding a prior model. All include Bluetooth Auracast Party Chain, XLR, RCA, USB-C inputs, and four EQ presets. The Max features a rear woofer, four tweeters, a mid-range driver, and 360° Party Sound; the 7 and 5 are IPX4-rated, with battery lives of 30 hours and 20 hours respectively.