Enjoy high-quality audio with this Sony Home Theater Amplifier System. The system configuration includes 450 watts RMS power. With audio inputs such as Digital Coaxial RCA, Digital Optical TOSLINK, and HDMI, you can easily connect your devices to this system. This unit is a Sony HCD-IS10 model with S-Master Digital Amp DVD and is wired for connectivity. It comes with one unit in the package. This home theater amp system is ideal for those who want to experience immersive sound while watching movies or listening to music.