Ok it has been almost 4 years without having any stereo in my 2004 STi and its about time I get one installed.
I want to install 6.5" in the fronts and 5.25" in the rear without the use of spacers..

I deciding on which speakers to get from the following:
CDT SLIM NEO Systems:
EF-61NEOX for the Front
EF-51NEOX for the Rear

Has anyone tried the CL-6.26 component from CDT? I was thinking these will fit in the fronts.

FOCAL Polyglass V2:
165 V Slim 6.5" Separates for the Front
130 V Slim 5.25" Separates for the Rear
or
130 CV1 5" 2-way co-axial for the Rear

Below is what I'm planning on using.
AMP: Zapco I-450 - Zapco iForce Series 4 Ch. 360 Watt Amplifier
or
AMP: Arc Audio KAR400.4

HU: JVC KD-HDR1

Please let me know if anyone had any experience with these or recommend anything else.
Much appreciated.

 

i have the focal vslims in my 06 and they sound great

 

The CDTs are not even in the same league as the Focals. Polyglass are nice, with a fairly detailed midrange, though the tweets are a touch bright. I like Focal Access too.

I trust you've heard them? Focals are GREAT for people who prefer an aggressive speaker.

 

Thanks for the replys.
I think I'm going with Diamond Audio Hex 6.5" in the fronts.
D651i 5.25" in the rear. I'm not sure if these will fit in the rear or will I have to go with 4.5"?
I went to go listen to the focals and diamonds and like the sound of the diamonds a little better.

For my amp, I'm going to get the Arc Audio FD4100..

 

i am looking into buying the polk audio momo series components for the front (6 1/2), and the same but full range in the back, same size 6 1/2... anybody know if they will fit, do i need spacers at all? i dont know where to find an answer, i dont wanna buy these and they not fit, that would suck!!!