recommend a sub for eclipse xa5000 amp

I'm thinking about picking up this amp for my 2000 Jeep Cherokee. I want just one 12" sub in a sealed box to save as much space as possible for storage space. I listen to a lot of different music from rock to rap and everything in between. That Eclipse amp's sub channel puts out 450 watts x 1 at 2 ohms, so I figure I'll probably want to go with a DVC 4-ohm sub. I've had Kickers in the past and I was also looking at the Rockford Fosgate P312D4, but I'm open to all suggestions. Thanks in advance. Scott

no recommendations? well if not, help me with this... out of these two dual voice coil 4-ohm subs, should i go with a Rockford Fosgate P312D4 or a Kicker CompVR 07CVR124?? Remember, the amp puts out 450 x 1 at a 2 ohm load and I want to go with a sealed box. I'm also willing to look at other 12" subs in the ~$200 range. Thanks, Scott

I never recommend Rockford Punch subs...the quality is nowhere near the pricetag. The cone is weak brittle plastic. The CVR is a pretty good sub for the price..you can get them for under $120 online I'd get this http://www.edesignaudio.com/edv2/product_info.php?cPath=21&products_id=31