One example I have in my mind is lets say you have a great system everything is down perfectly then in a car here you roll your windows down and people hear your music. Would ppl notice the difference btw a stock system tuned correctly vs a sq system tuned correctly? Would people actually be able to hear a difference in the music being clearer say for people who is like 0 - 10 ft - 100 ft away? When is the point of no return when people will not be able to hear the difference? And can the people actually be able to hear a significant difference or maybe a small difference?