About a year ago, I got these cheap speakers to use for my computer. For the past month, they have been starting to make a "buzzing" noise (I assume this means a connection is bad in the cable). So today, I decided to try to see what was wrong with the cord. I unplugged the jack from the back of my computer, and BAM, it snapped. The tip of the audio jack got stuck in my PC. I can't get it out. I have a headphone jack in the front though, so I'm not totally screwed. So, I need some good speakers to replace the old ones. I need decent speakers, as I have school lectures online, and need to hear clearly. My budget is about 50$ max. tldr; What are good speakers for under 50$?