@SLicK55 AMG I would suggest starting your own new thread in the forum section linked below. Even if it just a copy and past of what you posted here. You're likely to get better responses without derailing the discussion here.That's what I thought. Fortunately I only have to worry about the passenger seat in an upgraded system.
I was told that because my 2 seater coupe has a small cabin, to not worry about DSP or tuning. Just concern myself with stereo. And be content with passive crossovers. I'm not educated enough to know who's right. I've read that tuning is very important in most systems...
If I was installing, I could do sky's the limit. But since I'm not I have to keep a modest cap on costs. Or at least spend wisely in each area as I do want sweet, accurate sound.
Anyone have a preference of 6.5/3/1" components- Audison or Hertz(or another company recommendation)? The shop I may deal with has Kenwood and Hybrid Audio Technologies too. But H.A.T.'s component speakers sizes seem a bit big for my car.
Amps are another story.......
System Design: Help Me Choose Equipment For My Car