thats the point. i dont have people in my backseat so i wouldnt need the sound back there and if i can put the subs in my rear mount instead of speakers i would save money, and trunk space.
I think what I probably will end up doing is getting the 6.5" w/ tweeters up front. 6x9's in the back, and either a couple tens in my trunk or a simple amplified sub under my seat.
I dont like so much bass that you can barely hear your music...
Also if i were to get the 4 speaker setup would a good deck be good enough to run them directly from my deck. Cause my one buddy is telling me I should buy 2 amps, one to run just my subs, the other to run just my speakers. Seems like a waste of power and money to me.