I have a new Pioneer DEH-P660 to install. I have the mach audio system with sub in the back. Is there anyway to integrate the sub into the new HU? Also, I will NOT be able to use the 6 disc anymore, correct? Thanks MATT

 

Depends on the head unit! I know mine has a connector for a CD changer and pre-outs for front, rear, and subs.

What preouts does yours have?

 

preouts on the new or old HU?

i think there is one set

 

The new one. If it has preouts then yes it will work. I don't know how it will sound but it will work.

 

How does the aftermarket HU having pre-outs have anything to do with the HU working with the OEM amps and or sub amps?