kowbel11
Member
I would like to upgrade the Alpine sub just wondering what people think about either the JL Audio or Kicker upgrades? I feel like I might be disappointed with either of those coming from 2 Alpine type R 12's. If I go a custom route what is the best way to get signal to the amp? I have done installs before but never used a factory head unit but I would prefer to tap into the existing sub wiring if its possible and or just as good of a option as using the front/rear speakers. From what I have read I need a LOC or can I use something else?