i heard that 3 way components are a waste of money if the car is not sound deafened or 2 way components with dynamating doors would just sound as good as any 3 way w/o dynamat? is this true? has anyone experienced the difference? a sales at a stereo shop told me, his 6.5 woofers sound like 8" cuz he dynamat all doors. so i thought maybe i could save some money to get a set of 2 way components and dynamat the doors and they will sound as good as a 3 way.