I'm fairly new to this and I hope this is the right place to ask. I apologise if it's not.
Let's say I have the following speakers/subwoofer:
http://microlab.com/en/catalog/2.1/wired/m-200-platinum/
I also have a pair of these studio monitors:
http://www.m-audio.com/products/view/bx5-d2
Now, I want to buy a external audio interface (most likely this: http://us.focusrite.com/usb-audio-interfaces/scarlett-2i2 or something very similar) and still use my pair of studio monitors (bx5-d2) and only the subwoofer from the speaker/sub system (microlab m-200).
How do I connect the studio monitors and the subwoofer to the audio interface outputs (L and R outputs)? Is it possible at all?