Car audio

[Legacywr]

Is it possible to replicate anywhere near the quality of the modern high-end systems like Bose, B&O etc?

My personal application would be a Subaru, with 6.5in speaker locations.

[Legacywr]

Yes, I did have a Legacy, well, 2 in fact

I now have a WRX STI saloon, so I still have 6.5in figments.

I currently have an old Alpine head unit (I don’t think upgrading that is going to make any difference?)

I have a 4ch Alpine amp, which was a good piece of kit 9 years ago? Not sure of the model number though.

I have some Infinity 2ways in the back doors, and Infinity Kappa 6.1 Perfects in the front doors. I’m probably not powering the fronts up enough, as I don’t listen to music really loud?

Another problem, most of my music is from the 70’s, which can tend to be a bit flat