Hey guys, I recently bought some Klipsch 2.1 promedia speakers for my bedroom and wanted to try to hook the satellites and sub to my Onkyo amplifier but was a bit confused as to how to get the Sub to connect to the amplifier. The only plug ins I see on the back of the sub are a "pre-amp" plug and the connections for the satellite speakers. I know there is an amp inside the sub but I was just trying to hook it up to my amp so I could control the speakers with my remote (the current sub/satellites for my crappy home theater suck so I'm switching them out with these). Is this even possible/worth it? Any help is appreciated, thanks guys.