Ok, i know this may be a stupid question but here goes: I am going to install a powered sub(sound ordnance B-8PT) which has freq. and level controls built in. My HU(AVH-P2400BT) will control high and low pass freq plus level control of the sub(which is what i want to use). My question is this: Do i set the sub amp at zero and control with HU or set the sub amp settings at max and dial back with HU controls. I am not even sure this question makes sense but hopefully someone can figure out what I mean and supply an answer. No flames please, I'm a car audio noob.
I guess my question is really this: Will my HU, connected to the sub amp via rca connections, over-ride the settings on the sub amp if the sub amp controls are set at zero? I know you don't want to use both HU and amp to control cut off freq. and I want to use HU. Guess I can just get it hooked up and try.