bazooka sub
Ok Mike I did some homework. This is good quality and for under $400. This is matched for good sound with a budget in mind. You will want to wire your Subs in a 2 OHM load to the amp.
X2 Kicker C104 (10C104) 54.99 sonic electronics
KICKER ZX Series ZX400.1 Amplifier $149 Amazon.com
Power Acoustik AKIT8G 8AWG Amp Wiring Kit $20 online
JVC KD-HDR60 USB/CD Receiver w/ Built-In HD Radio Tuner and iTunes Tagging, USB 2.0 for iPod/iPhone, and Bluetooth/Satellite Radio add-on capability About $100 online give or take.
The sound quality here will be great. Not to mention hooked up correct and not beat on it will last you along time.