No bass in my car. Have aftermarket sub's and head unit. No factory amp that I can find. Speakers in doors and back do not work. Dash speakers and sub's work great. Someone plz help me

 

You have subs and no bass but the subs work great? Let's back up. Who did the install? Did you have base before? So many things. You at least need to get the speakers working. Did they work before? What's wrong with them? What kind of subs? What kind of head unit? See? You can't expect anyone to help without elaborating. Please add more detail.

 

Sounds like things are not hooked up right. Even with stock speakers and just an aftermarket head unit you should have at least a little bass.

 

Guess we will never know.