Question about wiring for stock tweeters.

Ok, I believe I've read here that the wiring for the stock tweeters is in the a pillar, I just have to hook them up.
Does this include the SVM models with the base radio? If I have the wiring, are they wired for sound ? So that I just buy some small surface mount tweeters and get some crispness out of the factory system?

is that extra wiring in place from the factory for the LT models with the upgraded sound system?

I have the 2005 LS hatchback model and I have the tweeter wiring behind the a-pillars, I do not know if it the same on the SVM models.