Hey everyone, I was wondering what the stock speaker sizes are for a 2001 TT with Nav and DSP, but no Bose. Does anyone know the depth for the holes also, and what ohms they are all running at? I am thinking about changing all of them soon, because the bass seems to be bottoming out the stock speakers. I am possibly thinking about adding a small amp and sub, but want to run a completely stock look. I unfortunately do not have the factory sub in the rear. Does anoyone have one for sale? Thanks everyone.