Enjoy all your movies, TV shows, music, and video games in enveloping, three-dimensional surround sound. The TX-SR603X delivers 90 watts of clean Onkyo power for each of your home theater speakers and plenty of surround processing options. Rock-solid Onkyo construction ensures that your home theater sound stays pure, powerful, and dynamic at all times.

The 'SR603X is also "XM Ready," which makes it especially easy to enjoy XM Satellite Radio in your home, through your best speakers. Once you've added an optional XM Mini-Tuner package and activated your XM subscription, you'll have access to more than 170 digital channels. You can even view channel, artist, and song information on your TV, and change channels using the 'SR603X's remote.

Onkyo's Auto Speaker Setup feature enables remarkably easy speaker configuration. Just plug in the included microphone and the 'SR603X automatically balances levels and adjusts the delay setting for each of your main-room speakers. The result is home theater sound that's optimized for your specific room and speakers.

Component video conversion lets you route all video sources to your TV using only one component video connection. This simplifies hookup and streamlines switching between video sources, while also maintaining the best picture quality for every source in your system.

Another great convenience is dual-room/dual-source output, which lets you enjoy surround sound in your main room while a housemate listens to a different stereo source in a second room. You also get a learning/multibrand remote for controlling your other components, and an on-screen display that lets you view the receiver's menus and settings on your TV.

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