Certainly not a personal attack - just questioning your bizzare car audio philosophy!
I'm allowed to do that, aren't I?
Have the terms 'staging', 'imaging' or 'time alignment' ever been considered in your car audio designs? I'm thinking not...
Have you ever attended or competed in a car audio SQ Competiton?
Having Engineering Degrees & experience in DJ'ing at school prom's is a different kettle of fish.
I too, am offering advice to the end user & suggesting that they consider getting the (free) advice of a professional who specializes soley in car audio i.e. a Car Audio Shop.
It frustrates me when internet 'experts' give shady advice. If you wish to call me names & say I'm stroking my ego - then you are the arrogant one.
Bah. The other guys who had previously questioned your 'advice' have clearly moved on. You can lead a horse to water!