Seriously, what is wrong with you people.
You are a one year member, have an avatar and you cannot seem to adhere to one of the simplest rules/pet peeves.
Use the search feature; or in the case use your eyes.
This thread is literally on the same page; and is identical (minus the MacBook part.) Someone is looking for dorm speakers, one hundred and fifty dollar price range.
I know I sound very pissy, but in all honesty, this is just the most classic example of flooding boards.
With that said, if you have any specific question, I'd be happy to use my knowledge after owning 10 pairs of computer speakers and eight pairs of monitors - however, copying and pasting doesn't accomplish much.
With that said:
1. Swan M10(/12) - best, if you can find them
2. Creative Gigaworks T40 - small
3. M-Audio (lower end monitors; however, the price jumps to the $250 range, at that point some actual monitors would make more sense)
Bose and Logitech aren't bad options, you can just do better for the money (most the time.)
Obviously, if you want a audiophile set-up, change the thread tag and we can go from there.