Moving your PA is never easy. That is unless you have the Yamaha Stagepas 1K Transport Dolly. Designed for the Stagepas 1K Column PA System this rugged transport solution makes moving your PA a breeze. Its protective padded design fits the footprint of the Stagepas 1K subwoofer perfectly. Four plastic buckles simply clip onto the Stagepas 1K soft cover and four heavy-duty casters let you push your system exactly where you want it. No more heavy lifting and carrying before and after your show.