My sister, who is into rap, has come to me to put together a system for her. We are pretty sure that she will end up with a '97 neon. The ? is on a limited budget 0f 600-800 bucks she is rather certain that she doesn't want a sub. Too much bass for her she says. We have been to countless stores listening to speaker after speaker and nothing has suited her taste. I think it is because the speakers can not produce the low bass that a sub can. will the sound change at all in the car with both front and rear going at the same time and maybe amped up. what speakers do u recommend. thanx.