Just as Swartlkk the great has highlighted,
It was as easy as that. The biggest problem was the hidden panel, Other than that it was very easy.

I got the speakers all installed now, And gained some experiance in "Body work" and knowing the various panels of my blazer, and even noticing some hidden "wear and tear" that I can later replace with wrecker parts.

Thank you for the kind, and patient information.

 

for future reference, factory wiring details are posted here

https://blazerforum.com/forum/audio-video-electronics-8/stereo-wiring-install-parts-11284/

 

now if your going to put subs in some time a good way to git good sound with thim is to trun the bass down on the head unit like to -2 and turn the truble all the way up so you can still hear the song but still feel the bass. this is how i sit up the stuff in my blazer

 

The treble all the way up? *Covers ears*.

I have permanent ringing in both ears, That manifests in complete or near-complete silence, Sometimes even in somewhat noisy rooms I can focus enough to hear it manifest.

This is from years of high volume, high treble applications, I am now 23 years old and have noticed that the music actually sounds better near flat on the equalization for most half decent stereos, Perhaps maybe 2 points up on the treble and bass at flat, or -1.

I haven't hooked the sub up yet, so bass has been running flat with no High Pass filter, the 6.5's sound rather good though. Got JL Audio up front and Alpine Type S in the back.

Anyway, I notice I can actually hear the groaning of bass lines and the various distinctions better when treble isn't cranked so much, At first the adjustment may seem like the sound is worse but I suggest you try it and then see what its like to go back to full treble, You may find yourself thinking the sound you liked before was unbearable

<3
Cheers buds,

 

I can't help but want to return the JL Audio speakers, they have amazing low frequency and low mid but, Their high end is terrible with guitar music, Ugh.

I want to get a set of Focal Access CA1 speakers for the fronts, but they are nearly twice the price at $300 for a pair.

 

I suggest you read some of the reviews and discussions about the PG rsd65. getting mine installed in 2 days!!

 

PG Rs 6.5 inch speakers huh? I will defiantly be looking into that, Thank you man.
<3

 

but well worth the price. the low end focals are better than most lower end company's high end gear.