Connecting Amp

I'm currently in the process of setting up my new subwoofers + amp and being that I am brand new to this have run into a problem. I don't know where to connect the 12v remote turnon/off wire. I know its supposed to connect somewhere to my head unit but I don't know where. I currently have a Pioneer DEH-1600 unit in a 93 eclipse if that helps.

Thanks.

the headunit should have a remote output, use that

it's normally blue with a white stripe

All i'm seeing is the left / right plugins, the wiring harness and a black what i assume to be power wire connecting into it.

Do you mean connect it into the wiring harness where theres a blue with white stripe wire running?

Yep Thats The One, But Make Sure Its Not The One For The Power Antenna.

power antenna is running in there currently so is there another one or can i just disconnect power antenna? (my antenna is stationary)