Ok, I spent some time at my local best buy tonight looking at some options for the Stereo and alarm. When the sales person asked what kind of car it was going it I told him, but he moved almost immediately over to the subwoofers. He showed me some stuff, but then I thought, light weight rear glass. How thin is this going to be? I want to put something in the car to round out the sound and give me some bass, but I'm afraid of that rear glass not liking too much bass. Any thoughts?

Keith