Hello car-audio world. glad to be a new member! as title says im from Phoenix, AZ. Recently blew my speakers in my 2007 4dr classic silverado! looking upgrade and to go with new double din 7in HU, and some good component speakers. Loooking for any and all good advice on what to buy, and a good setup! Glad to be on here and so far what ive read this seems to be the place!