You need to connect the Power wire (Most likely red wire with fuse) to the battery and run it to where you put the amp. You need to also drill a whole in the car and make sure it is grinded up and bare metal is shown. Screw the ground wire there with a bolt and nut. You will then need to run the rca cables from the amp location to either the back of the headunit if it has RCA outputs, or use a Line out converter, you can get them at best buy. Then you need to find your cars wiring harness code and figure out which is the remote ignition turn on and tap into that and feed that wire back to the amp to turn it on. Hook all wires up and make sure power and ground DO NOT TOUCH.
Answers & Comments
You need to connect the Power wire (Most likely red wire with fuse) to the battery and run it to where you put the amp. You need to also drill a whole in the car and make sure it is grinded up and bare metal is shown. Screw the ground wire there with a bolt and nut. You will then need to run the rca cables from the amp location to either the back of the headunit if it has RCA outputs, or use a Line out converter, you can get them at best buy. Then you need to find your cars wiring harness code and figure out which is the remote ignition turn on and tap into that and feed that wire back to the amp to turn it on. Hook all wires up and make sure power and ground DO NOT TOUCH.