2006 civic with the nav unit. where is the factory amp?

 

found the amp, its under the center console below the dash. now looking at it, i want to cut the front speaker outputs to connect them to a 4 channel amp in the trunk. this way i dont have to run new speakers through the doors. does anyone know which wires coming out of the plug is the outputs? i know the speaker wire colors, but there are 2 of a lot of them.

 

Radio 12v white + radio harness
Radio Ground black - radio harness
Radio Ignition purple + radio harness
Radio Illumination gray or red/black + radio harness
Factory Amp Turn-on lt. blue + radio harness
Power Antenna gray + radio harness
LF Speaker +/- lt. green - pink +,- radio harness or amp under ctr dash
Notes: On vehicles with the amplifier, the LF tweeter wires are red (+) - green (-).
RF Speaker +/- gray - brown +,- radio harness or amp under ctr dash
Notes: On vehicles with the amplifier, the RF tweeter wires are pink (+) - blue (-).
LR Speaker +/- yellow - brown +,- radio harness or amp under ctr dash
RR Speaker +/- blue - orange +,- radio harness or amp under ctr dash
Notes: On vehicles with the amplifier, the subwoofer wires are green (+) - red (-).
Interface Module: Category:
Immobilizer Bypass Required:
Yes Type:
Transponder
Part #: 556UW
Alternate Part1 #: 555U
Alternate Part2 #: DesignTech 20402
Alternate Part3 #: DesignTech 29402
Notes: Standard on all models

 

that list also verifies that it is the amp under the dash