Originally Posted by Titan 3
Keep in mind, if you use a 2/4 harness and re-code your headunit, you will have no rear fill. If you have rear seat passengers, this may be an issue for you.
That actually didn't cross my mind. I'm at a crossroad now because I was trying to keep the price of the build down without having to buy a JL cleansweep or MS8. I know you need to start with a clean signal for the best sound quality but I wonder what it would sound without either coding or a cleansweep.