Please help me. I am getting a 2005 Chevy Silverado this summer and need help choosing new speakers and subwoofers. I am putting subwoofers in the back seat and speakers in the front doors. The subwoofers need to have pretty good bass for around $100 - $150 but I am willing to go to $200 if I have to. I will be running a pioneer DEH-P4000UB head unit. So...I need suggestions on subwoofers. Please give me suggestions on door subwoofers that are small but have a hefty bass for the size and is good quality for the price. Also, if you would like, give me suggestions on moderate sized subwoofers to take up some of the back seat space if I decide to go bigger than door subwoofers. Thanks.