The Yamaha ADP138 Stand Mount for Stagepas300 & MSR100 Speakers lets you mount either of these speakers to a standard 1 3/8" tripod stand or pole. The speakers already come with the hardware necessary so you need no additional mounting screws.
The ADP138 is designed to support both the Stagepas300 and MSR100 speakers when mounted on tripod stands or poles.
In the Box
Yamaha ADP138 Stand Mount for Stagepas300 & MSR100 Speakers