Speaker wire color????

i drive a 2009 tacoma double cab pre runner v6 4.0 liter

alright i am mounting two marine speakers in my bed for tail gaiting and such.
i made a hole big enough for 6x9 speakers and they fit well and look good.
i am running speaker wire under my truck and drilling a hole from the bottom of the truck to the floor panneling by the door. I am then planning to interconnect the marine speakers to my regular speakers. i am going to be using a swith to turn the marine speakers on and off because i will not always want them on when im driving.
Now here is the PROBLEM...
those guys thought it would be funny to change the color of the speaker wire frequently..
so i need to know what color the speaker wire is in this specific area.
this area has like 50 wires.
and again this area is located underneath the floor panelling near both doors
the wires are all inside a black protective tube.

So which wire do i need to connect to???????

any other input???

 

Sorry I can't help but I would like to see pictures of how you mounted the speakers.

Good luck on the install.

 

In the rear doors of my '08, they were grey and white.

 

Those Japs you refer to printed a owners manual for assholes like you!!!!