I just bought a corolla and am looking to add a sound system. I am completely new to all of this and would like to know what setups you have or would recommend. I'm not looking for a very heavy bass, I just want a nice blend of highs and lows with some bass. Maybe like a single 10" or 12" for the sub? So what amps, speakers, and subs are recommended. Looking to spend $1000 or less installed if possible. And already have a Alpine CDA-105 head unit if that will do.