I just had an Alpine 9815 HU in my car.. I was wondering if anyone had figured out all this i-personalize stuff yet. I got some focal polyglass 165v2 and some 6.5 jl (cx i think) for the rear. I was surprise how bright the jls were. They were a very good bang for the buck. Can someone help with all the i-personalize stuff. I'm powering this with the JL 300.4. Thanks

 

I've got the same HU. I used i-personalize once to calculate the time corrections and whatnot. However, I measured incorrectly, I should've measured halfway between the tweeter and the mid on the front. If you go to 350Zmotoring.com, there is a thread about poor radio reception that has another users settings on our HU.

 

thanks