The Alto Active-8 is a complete, active PA system designed for on-the-go use. Pull up the telescoping handle, tilt it back onto the recessed wheels, and take your Alto Active-8 with you wherever you go. Once you’re there, simple single-button pairing allows you to instantly stream audio from any Bluetooth-enabled device. Alto Professional Active-8 is the ultimate mobile PA, perfect for outdoor parties, live gigs, business meetings, sporting events and tailgate parties.