Quadraphonic audio with 2 different sets of speakers?

[LifeKendall2]

So, this is what I have and what I want to do. I have a Pyramat sound rocker which is basically a comfy chair with speakers in it, and I also have a 2.1 set of speakers (fairly basic). What I would want to do is make quadraphonic audio with those components, but I have no idea on how to do it. I have a sound card in my PC with Realtek drivers. I already tried plugging front speakers in the green jack and the chair in the blue one and put the Realtek surround on quadraphonic, but for some reason it didn't work. Any help?

 

[ssddx]

plug front speakers into the green jack, rear speakers into the black jack and set your system for quadraphonic in settings. if your soundcard colors differ refer to your manual.

having speakers in your chair as rears might sound strange and not correct though.

 

[LifeKendall2]

Thanks for the advice!

But I'm sure that it will not sound wierd, as the chair is stereo and the rear speakers on it are basically where the rear speakers would be.