Bigfoot is our most powerful portable PA system, with volume, coverage and clarity that will thrill crowds of 5,000 and more. The 300-watt, battery-operable Bigfoot rolls in and sets up in moments, with broad, line-array sound dispersion and enough juice to last your entire event without plugging in. connect up to 4 wireless microphones, or enjoy best-in-class Bluetooth performance from your own devices. Bigfoot can even wirelessly link to other Anchor Air speakers, for everywhere sound even in the most challenging settings. When you're done, Bigfoot breaks down quickly and easily rolls away. Change the battery and power down before storage; Bigfoot will automatically keep its full charge, ready for the next event whenever you are. When you need big sound for big venues, Bigfoot is your answer!