Compact, Lightweight 200W + 200W Distribution Power Amp for Installed Systems. The Yamaha XH200 is the ideal distribution power amp for use with numerous high-impedance speakers in theatre, hall, and conference facility installations. In addition to being remarkably lightweight, the Yamaha XH200 is a compact 2U size that will fit comfortably in just about any installation. This combination of high power output and small size has been realized through the use of an advanced switching power supply. The Yamaha XH200 also features a monitor/remote connector that allows remote status monitoring and control from an external device.