Hey,
I have been searching for the answer to this question for some time now but I cant seem to find an answer. I have a 2005 g35x non-bose system. I recently put in 2 12" Kicker L7's and so the stock component speakers aren't doing the system any justice.... I was wondering if you guys knew the Independence on the stock speakers in this system, and if anyone had any suggestions about which speakers to get to replace the stock ones.
Thanks

 

Read This Sticky:
https://g35driver.com/forums/audio-v...-stock-hu.html

And get back with any further questions you have.
Stock impedance should be 4ohm.

 

Ok so if I was to simply get a component speaker set with a 4 ohm impendence.... replace the tweeter and the mid bass. and have a very high sensitivity rating. I should be good right? I probalbly wont upgrade to a seperate amp from the stock HU till later in the summer....

 

amp would be recommended to get the most out of the components

 

It'll certainly help, but the non-bose factory setup isn't too bad. I'd wait until you have the amp, wiring and speakers to do all at once.

As far as replacements, I'm very partial to Infinity Kappas, you can put 63.9's in the front and 62.9's in the back (if you're a sedan... not sure exactly on the model #'s for coupe). It should complement the subs in the trunk very well.