Subs with factory H/U and no rca's and wire color codes?

http://www.sonicelectronix.com/item_...AOEM-CHR3.html
This has been in my truck for over a year now. Should do just what you need. Works great and easy to install.
This adapter is for the infinity system. I have the mygig alpine system. Thank you for the link but the website did not have rca adapters for my model. The amp I have has speaker wire inputs and I believe my best option is using the factory sub wires because they are already low frequency signal. I just need to know which of the four sub wires to use. And yes I am installing the subs under the back seat and wanted to keep the wiring simple having the sub wires right there.
Hi,
I have the Media Center 130 in my 2010 Q/C TRX4.... Would I need to use that pac kit above. Also so I understand after installing the kit I then will need to run RCA's to the amp then speaker wires back to the speakers in the doosr... Also since this is a 4 channel RCA out I could use one set for a sub.... Has anyone done this? If so how does it sound? I'm concerned about spending all this money and the unit still sounding bad... Of course I would change out the speakers... I am considering Pioneer 6x9's...
I have the Media Center 130 in my 2010 Q/C TRX4.... Would I need to use that pac kit above. Also so I understand after installing the kit I then will need to run RCA's to the amp then speaker wires back to the speakers in the doosr... Also since this is a 4 channel RCA out I could use one set for a sub.... Has anyone done this? If so how does it sound? I'm concerned about spending all this money and the unit still sounding bad... Of course I would change out the speakers... I am considering Pioneer 6x9's...



