Line out coverter q:

[kjoyes]

i am a little confussed about how the line out converter works i see picture of it mounted in the trunk of svx's
and there is a bunch of wires comeing out to the line-out converter are all those wire being use or just the ones for the rear speakers.and if they are being used where are they runing too? the H.U.
http://www.amazon.com/Scosche-2-Chan...5571938&sr=1-1
is this the same as as line out converter
http://www.amazon.com/Scosche-FM-MOD...571938&sr=1-10

i am now concidering keeping my stock radio and adding subwoofers.
is this the only way to add subs to the factory stereo? because i noticed fm reception is not very good on aftermarket radios.

if by adding line out coverter to the rear speakers will the rear speakers now powered by the amp and if i turn my radio up too loud will they blow? do i have to add crossover to them....
found this on youtube
http://www.youtube.com/watch?v=dAHKc...eature=related