Ok I just got some bangin aftermarket beat. An amp and two 12's, I was going to hook it up with a line output converter but I can't hook it up to the wires that run into the factory amp because they aren't even hooked up to the factory radio. In fact, the pins that the connector hooks to on the back of the radio aren't even there. I guess someone broke them. So what do i do? How can I hook my beat up? Someone told me that I couldn't splice into the other speaker wires because it wouldn't sound right. HELP!!!!!!!!!!!!!!! I'm trying to beat down the block and knock pictures off the wall. NOW!!!!!!!!!!!