reakoScrewballGet yourself some JBL LSR305s or something else decent.i dont have 500 dollars sitting around doing nothing. i have 50 to replace the part thats broken, and I don't think that its possible to replace speakers for 50 dollars.
JBL LSR305s are not anywhere near $500. In fact they can be had for only $40 more than those abominations you purchased. There are a lot of options around that price bracket. If you only have $50 deal with it and save some more money to get something that is actually worth buying. I'm certain you have some earbuds or something sitting around you can use in the meantime.