The LD Systems MAUI 5 GO 100 Battery Powered Column System is a high-performance column-PA that offers 12 hours of flawless audio on a single charge. Built from the ground up to offer a perfect balance of practicality and performance its super-light design never compromises sound quality keeping you sounding immaculate even in tight areas without power sockets. With a staggering 800w of power this is quite simply the loudest battery-powered PA system on the market the superior sound quality pushes it into near-mythical territory- the perfect combination of volume and clarity. Take your sound to new highs with the most comprehensive column PA system to date.