THIRSTYCREW 10+ year member
Senior VIP Member
I need some help with this, so I want to install 3 amp's to an factory radio....(1)will be a 4ch for 6.5 front and rear door speaker's (2) will be for a pair of 8" in the rear deck (3) will be for a single sub in the trunk...but what would I need to send the signal from the radio to the amp's and no i can't change the radio it was to be the factoy one