"Home of the $1 install" is a load of crap. You hear and see their ads everywhere, but they made that their slogan strictly to deceive people and bring in business. If you plan on spending $400 to achieve their $1 install special, go right ahead and waste your money. After paying an exceptionally lower price (and also receiving better customer service) at their Scottsdale Hayden location on my previous car, I was going to be a returning customer to have another system put in my new car, but I'm definitely NOT going back to this place. Their main goal is ripping off their customers. So if you want to be smart about how you spend your money, DONT go here.