Question about installing 10\" sub Can I just tap into my right rear factory 4x10 speaker wire to run a single 10" sub? I have an amp that only has RCA inputs. I am guessing that the factory stereo (1996 Tahoe) does not have pre-outs. Will I have to get one of those things that only allows the sub to play bass? All I want is a little more bass........ <a target="_blank" href=http://www.moabdadc22.alloffroad.com/>http://www.moabdadc22.alloffroad.com/</a>Real four wheelers don't need tools to remove body panels, paint, tail lights..etc.