It all started when I went to the idiots at Best Buy, Fortunately Michael fixed it all! I was simply going for a replacement subwoofer for the one I had blown after a longtime use. The only reason I went to them was for a warranty for the sub. Little did I know that when they tested it they also screwed up the settings on my head unit. Which in turn blew the new sub I bought? When I decided I was through with worst buy urban tanks fixed everything! He put so much time and effort into my system I could never have asked for more. Anything that you need whether it be subwoofers, remote starts, HIDs you name it, they can help you with your project at a great price! Recommend them %100. Will be doing business with them again very soon!