Okay, here is the deal.....
I am in need of a subwoofer...I want a single 12 and that is all because I need the trunk space and don't want alot of weight. I was looking at the Polk MOMO MM12. It can be had for ~$215.00 online and ebay. It seems to get good reviews online.... and I like the idea that the enclosure is included and turned to the subwoofer.

It sounded pretty good @ Circuit City today and shold provide me with the tight bass I need as I prefer a sealed box. More information is
HERE.
Since the Subwoofer/Enclosure handles 500 Watts RMS Maximum, I need a Decent Amp. I just ordered an Orion 4002 2 channel Amplifier. Info: 400 watts RMS (oroin is usually underrated) @ 4 ohms bridged. Got it for $249.00 + shipping. Damn thing is 18lbs and 18 inches long!
INFO HERE
After my next paycheck. I am getting the AudioBahn A6004T 4 channel amplifier for my focal component set and rear 6x9s.
75 Watts RMS x 4 @ 4 ohms or 150 Watts RMS x 4 @ 2 ohms.
SPECS HERE