Popping sound when I start

Hey all,
I installed a AMP and sub in my Prii.. when i start my car there is a pop sound every time. I read somewhere that installing some kind of resister or something in the 'remote wire' line will sometime solve this, Does anyone know the fix?

Thanks!

 

No one?

 

found the thread where there is some info... Sub woofer Install for dummies, no upgraded audio. | PriusChat