ok i know i need to get the signals from the rear speakers. but do i still need a remote turn on wire?

power i'll get from battery directly, RCA will be from the LOC, Ground on chassis, so for the AMP remote do i still need that or will the LOC turn it on? i never installed a LOC before and I dont have it with me. trying to help my friend install it tomorrow.

 

i think u have to

 

Unless the amp has "signal sense" turn on, [there will be a switch to select signal sense] you will need to run a turn on lead, connect it to a acc. source like radio acc. 94

 

You can also tap into an accessory fuse at the fuse box. Don't forget to fuse the line.

 

thanks...i'll be running it to the fuse box under the dash.

this is going for a WRX sti. I'll be tapping into the stock sub harness which steals the signals from the rear speakers already so yea. thanks