i recently installed the powerstage in my 18 / 801a
it was a great improvement over base but not great.
i went and replaced the stock speakers with the Kicker KS line. and was not happy with them UNTIL........
so tooling around with Forscan, there is a setting to change the "EQ" settings.
Looking at the codes
in the ACM module 727-01-02 x*xx xx EQ Selection #
0=EQ Selection #0, 1=EQ Selection #1, 2=EQ Selection #2, 3=EQ Selection #3, 4=EQ Selection #4, 5=EQ Selection #5, 6=EQ Selection #6, 7=EQ Selection #7, 8=EQ Selection #8, 9=EQ Selection #9
So the stock settings is #4 i went through each one and changed mine to #7 and all i can say is i am happy now
made a world of difference. you can especially tell with the rear speakers which were low and flat when set to rear only. the #7 setting definitely woke them up. now i will install the new Component fronts and test.
I figured i would share this for anyone who has the powerstage with base radio.
Cheers...
RB