sure there's optimal sound.

Kenwood 6.5's, and Pioneers 6.5's are not optimal sound.

Im talking a nice setup...like Focal/Mb Quart components, Elemental Designs woofers, Arc or Zapco amps. etc...

That is optimal. Someone running a full setup of Rockfords Punch series...is well...not optimal. maybe to them it is, but they've never really heard pro audio though. Can you really sit there and compare a JL W7 and Elemental Designs e12a to something like a rockford HE or Alpine Type S woofer? No. I mean, you could, but why?

We all can agree on one thing though. Stay away from Lightning audio, and Pyramid as well. Dont say we didnt warn you