I agree with above-go for two channel system. However, I recommend an integrated amp rather than separates. I like NAD but many like Cambridge too. Good used pieces can be found for $200 on Agon, ebay and CL.
Some Polk speakers are considered good buys, although I have little experience with this speaker. IMO, I would look for a used Klipsch speaker from the classic series (I think). Check out the kg4 and Heresy, both can be found used. They are very efficient and can be powered with 20 watts-and will play loud and clean. Plus they can be upgrade3d with new drivers and x-overs down th road. If you are into small speakers, look for paradigm, energy or usher. But you will need more power and stands for them. Good luck.
Some Polk speakers are considered good buys, although I have little experience with this speaker. IMO, I would look for a used Klipsch speaker from the classic series (I think). Check out the kg4 and Heresy, both can be found used. They are very efficient and can be powered with 20 watts-and will play loud and clean. Plus they can be upgrade3d with new drivers and x-overs down th road. If you are into small speakers, look for paradigm, energy or usher. But you will need more power and stands for them. Good luck.