Can I install a sub in a '03 Mach 1 w/a MACH 460?

[red94fiveo]

Ok guys, I'm trying to help a friend out with this one and need some advice/knowledge. He's got an '03 Mach I with a MACH 460 sound system. He just bought a RF Punch 12" Sub (Model #P312D4) and a RF Punch 1200 Watt Amp (Model #401S). Can we install them in his car and what do we need to do it? Thanks.

 

[TL1000S]

It can be done, but when I decided to start doing it tonight, I saw a bunch of wires and I tried looking on the net to find the initial pairs that go to the mach460 rear speakers but wasn't able to. Hopefully I will have the info tomorrow.

 

[red94fiveo]

Thanks. I would really appreciate it if you can post the info if/when you get it.

 

[TL1000S]

Here's the link to the installation. These integrated systems are a royal pain, glad someone figured it out for the rest of us.

http://www.mustangworld.com/ourpics/fcar/despeeds1.htm