I am looking at the Alpine PXA-H100 as a possible auto eq.

My current configuration is:

JVC KD-HDR1
4 Focal 165 V1 component speakers
JL Audio 10 inch sub in custom cabinet
JL Audio 300/4 amp Class A/B to power the Focals
JL Audio 250/1 amp class D to power the sub

When I bought the system the JVC "head unit" was frowned upon and if memory serves the Alpine units were recommended, but I felt that HD radio was what I wanted and it does seem to sound quite a bit better than analog, so I went with the JVC which was one of the few head units with integrated HD radio at the time.

I love the Audyssey auto eq on the denon 3808 for my Axiom system. Are there different options for Audyssey in automotive applications that I should consider? You mention Audyssey Multi or Audyssey Pro? What's the difference, or where could I find out? With the 3808 I just use the original Audyssey, I didn't prefer any of the options that came with the upgrade (Dynamic EQ/Dynamic Volume), but from what I understand the Audyssey processing had been refined as of the 3808, is that correct? The 3808 was my first exposure to auto eq.

At this point since I like HD radio I am still thinking about keeping the JVC and adding an EQ unit as a standalone.

Thanks everyone who made comments,
SatKartr

"If you try to turn toward it, you go against it."