i recently upgraded my sound system (with Infinity kappa 3 way and Kenwood excelon amp) and it sounds great. but i also noticed that the driver's side's treble is much stronger than the passenger's side. do any of you notice this?

my guess is that may be this is intensional--since when we are driving, we are blocking the left speaker with our left leg. but if none of you find this problem, well, then i guess i have to visit the dealer.

thanks.