The Yamaha STAGEPAS 1K is an all-in-one portable PA system that allows you to quickly and easily transform any location into your stage. Delivering professional level audio performance with a setup so simple it enables aspiring artists to focus on their music and get the most out of their performances. The STAGEPAS 1K surpasses other portable PAs with the highest standard of sound quality and sound pressure, lightweight cabinet design, professional mixing functions, and simple operability. By adopting a concert-quality mixer and speaker, we have defined a new standard for portable PA by utilizing Yamaha's unique experience and know-how developed over decades of producing innovative, professional audio equipment from every stage of music engineering and production.