ok so i have a 1996 silverado ext cab and just got a kenwood KDC-MP345U head unit and 2 kicker KS600 in doors with 2 tweeters in each door. but im not to happy with how it sounds if it even get to a deep part in the song at all it gets static rly bad and isnt clear at all. im not sure wha it is and was hoping somebody could help. could it be because i dont have a amp in my truck hooked up to them and there running off the head unit