on my new HU when the subs play sometimes there is some static coming from i cant tell where, only when the subs are on, so i think its either my tuning or my rca's are not strong enough... just switched from a 2v HU, to a 4v, my amp doesn't have an input sensitiviy,(which by the way someone told me that when switching from a 2v to a 4v, you increase the input dial, and decrease the other dials, is that true?)so i would decrease my gain if anything right? cause someone told me to turn it up... if its not my tuning i might just have to upgrade to some high end RCA's?
