Sound Caddy One is up running, and ready to use in no time all. Everything you need in a portable PA is packed into this remarkably convenient and elegant ‘caddy.’ Equipped with integrated wheels, handles, and protective edge guards. This active all-in-one sound system features an integrated 600 W Class-D power amp and a four-channel mixing console. Made of die-cast aluminum, the line source mid-/high-range enclosure is loaded with six 3.5' wide-range speakers with excellent reach, intelligibility, and a 70° horizontal coverage pattern. The pneumatic speaker pole automatically extends the system to a height of 2.10 meters at the touch of a button.