Ok I will admit it right off the bat, when it comes to electronics, I am a dutz. I want to put a bazooka sub in my trunk. It sounds great in my civic and all I need for music is the OEM system with the bazooka sub in the trunk. The instructions reccomend splicing into the rear speakers wires for auto on when the head unit is swithched on and after the power source wire is connected to a power source. Since in my "S," the OEM speakers are in the door this seems a little burdensome to access the speaker wires. Anybody got any ideas or suggestions that will allow me to easily access the speaker wires so I can splice into them, or some other reccomended installation. This is how my bazooka sub is installed in my civic, and I am happy enough with the performance.

 

Your MY04 HU has power to drive 2 pair of speakers. There is a rear speaker harness behind the driver's side panel close to the center console. You can use this speaker wires to drive your bazooka sub.

 

Thanks! I appreciate the help.