You get what you pay for. If you wind up liking it, you've gotten a deal. If not, you probably have nowhere to turn. I haven't yet found a website for them, but they are sold as low-end systems just about everywhere -- Best Buy, Amazon, NewEgg, etc.
My guess is that they are from china, and are made from minimal components. But they may sound fine. The ratings are likely inflated, but then again, most audio components are oversold,anyway. I still have a 20 watt per channel stereo that does everything I need, and more.
Best of luck, and I hope you enjoy your new purchase.