I have the cerwin vega CV-12's, a three way setup, 1x 1 1/2" tweeter, 1x 5 1/4" midway and 12" low, and love them cause i can have them set large and they back up the sub nicely, really makin the house shake and the floor pulse on movies. But ive noticed alot of you guys use fronts that are really only mids/tweeters and let the sub do the dirty work. is there anything im missin here or is this a personnel preference?