Thinking of getting these for the rear:
http://www.techronics.com/index.cfm?...2710&aff=31766

Yay or Nay?

 

i say "yay" since rear speaker is right behind head, it works as "filling up space" so you have no reason to put any nice high end set. but make sure you put nice component in front.

 

Will these be better then the stock ones?

 

"yay" again.
try to adj. your speaker balance (make front level lowest possible and make rear play all sound) and listen rear speakers. you will understand what i'm saying.
its really not doing much than filing up space.

 

So getting those Infinity at that price is a good idea, right?
how difficult is it to replace those speakers?

 

are you planning to change only rear?
if you're planning to change only one speakers, i recommend front first.

replacing rear speaker is a bit of pain since you have to take whole rear interior panels off to get stock speakers. but other than those pain, its straight forward process.

and I always find a best price on ebay and combine shipping really adds up alot more savings. for example, i bought an amp, sub, rear speakers from one seller and saved about 45 dollars on combine shipping in addition to cheap individual item price.

 

Hey, thanx alot for the help

 

where can i get the instructions on how to get to the rear speakers?

 

Here:

https://my350z.com/forum/audio-and-video/26837-rear-speaker-panel-dissection.html

 

Seems like alot of work to get to the speakers.