i want to hook a 10 inch sub to my 2000 R.S.
but i dont want to buy a new deck or disconnect the stock sub
under the seat.
does anyone know where i could get a signal to hook up my amp?
is it even possible with the stock deck ?
your help would be appreciated.
i'm not the best with electronics :)

not sure how the stock sub is wired, but you could just wire another one in parallel with the one you have, or get an amp with high-level inputs and run it off your back speakers.

get a good 10" sub and an amp and it will work fine with a converter off the rear speakers like he said. Kind of a pain in the arse to wire but works.