Using the Klipsch Promedia 2.1 Sub w/ M-Audio AV-40 Speakers?

[gtipton55]

So months ago I picked up the M-Audio AV40 (they're mediocre) speakers after having an issue with my Klipsch speakers. The Klipsch subwoofer still works perfectly fine from what I can tell. I was wondering if there's any way for me to hook up my AV-40's to the Subwoofer. The only obstacle really is the preamp input on the back of the sub (http/farm3.static.flickr.com/2544/3934889310_984d3248a9.jpg). Is there anyways around this?

Current setup:
Yamaha Amplifier that has my AV-40's plugged into it and is going into my desktop.

Any help would be appreciated!

 

[astrallite]

Just get an RCA splitter.

 

[gtipton55]

How would the setup look? Would it be like the speakers to the Sub to the receiver? I don't know what you are referring to that I should split.

 

[gtipton55]

Bump