Originally Posted by dimewylde123
I installed the PAC and hooked up my amp and sub. When I turn it up it distorts. All my settings are good on amp. Are the little holes marked FL FR RR RL. Used to for level control? And if so how do you adjust them?
Yes, they are. You need a really small flat head screw driver. If you look down in them with a light, they have little arrows on them that you need to get into with the screw driver.