telling u honestly im nt a quality sound listener. i had 2 16" subs an 2 12" subs in ma car nd im a bass freak.but as far as ive seen my cuzns and frnds.components really dont make a difference untill unless they r supported with a good branded amp,pre,sound processors etc......basically y do u want components? mtx i one of the best brands in the world i luv the jack hammer.nd alpines are better in terms of sound quality same goes to infinity.