How do I add a amp to my factory NAV headunit?

[wreedKR]

I want to add a amp and 2 subs in the rear for a little extra bump, but I do not want to loose my factory touch screen and NAV. What is the easiest and cleanist way to accomplish this? Also where is the best place to mount the amp?

[mSaLL150]

Use a LOC (line out converter) to get amp signal from a stock head unit.

Cleanest install for amp and 2 subs would be to put the subs under the backseat and the amp on the backwall behind the backseat.

[GJ Screw]

Originally Posted by mSaLL150

Use a LOC (line out converter) to get amp signal from a stock head unit.

Cleanest install for amp and 2 subs would be to put the subs under the backseat and the amp on the backwall behind the backseat.

X2..yep

Jon

[wreedKR]

What are some good quality line out converters?