Speaker question for the gurus

[Haervii]

Ok, I got a stereo system with detachable speakers.
Meaning you have to clamp red and black wires (sort of like mini-alligator clips, except the clips are on the stereo and plain wire is used for them to clamp on) into the back of the stereo for them to work.
Is there any kind of adaptor I can use to plug these babies into and use them for my computer?

 

[teriba]

Just plug your sound card into the aux-in on your stereo.

Why? The speakers aren't powered, so you need an amp. You also gain eq and volume control.