Audioengine A2 - bigger footprint than normal but no subwoofer - which could be good and bad. A2s have decent bass, but probably not enough for the bassheads. Will need a separate subwoofer to pair with it in those cases.
Klipsch Promedia 2.1 - bang for buck.
AE Aego M 2.1 - pretty balanced speakers for their price if you can get them. Beautiful mids.
Harman Kardon Soundsticks III - somewhat unique sound signature, some people love it, some hate it.
Off the top of my head, those are the ones that match a 200 dollar budget.
If budget is flexible - you could look for Swanz m50w, though I'm not sure about availability in the states.
Further up are the
Audioengine A5s - a step up from the A2s
bowers and wilikins mm-01s, small small speakers with great sound, but with a pricetag to match.
focal xs 2.1 - usb connected, internal dac. good for those without a dedicated sound card or amp. really good sound, but beefy pricetag.