Summary: I bought this a time a go.... and I can say I was robbed. My father has one of this and they sound nice (he bought them on a store), but the one's I got didn't last 3 days. I got them, and 2 days later I opened them to make the proper test's, and #FAIL. the 2 surround speakers didn't worked AT ALL, and the center one sounded strange. The product is really good (if you make a good research and buy a good one), but I was not pleased with what I got from here.