factory head unit to aftermarket amp&sub,using a line output converter

[rynstvy]

i have a stock head unit with, 6cd changer, and factory 6inch sub,i've been trying most of the day to wire up my subs with the rear speaker wire running into the unit on my quarterpanel right before my stock amp, now i'm down to the point of there on with the amp, but no movement to the music, sny sugestions, thanks ryan

 

[EMG7895]

wire the inputs to the factory sw amp into your amp, with no line converter.

 

[rynstvy]

wire the inputs to the factory sw amp into your amp, with no line converter.

thanks i did that erlier in the day and i got it to work, i rca'd from the two wires that go in the factory amp on the top,