The SI-245 is a member of the award-winning Niles Systems Integration Amplifier family. It is designed for use in home theaters and whole house audio systems, and is especially suited for use as a “zone” amplifier. Niles specifically designs Systems Integration Amplifiers to solve the problems installers face when inte- grating different brands and models of equipment into various acoustic environ- ments in home theater, stereo, and background music applications. The SI-245 brings extremely high-current power to a custom installed A/V System in a remarkably convenient way.