4 RCA pre-outs to 2 channel amp

Goldeyes,

Typically, decks with 2 sets of preouts are front/rear like you said your's is.  Most of the time people use the rears for the subs, but the fronts will work just as well.  If you're not planning on adding a 4 channel amp or upgrading your deck in the near future, simply use some y-adapters as Sweekster recommended to combine the front/rears.  In theory, this would create a non-fading output to your sub amp, so when you fade front to rear for your main speakers, you don't get the annoying fade from the sub as well.  Let us know if this works, or what you do, I'd like to know.

i know one set will do just fine put it on the rear set and let it go no prob just keep the bass level at a good setting and be done with it WOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

One more question for you guys, will there be any problems with electronic interference if I mount the amp on the back of the sub box? I'm driving a golf, and space is kinda at a premium, so i need to save every little bit that i can.

Cheerz