I want to get a good sound system in my car and with any good sound system you need good subs right? Well I can't decide which ones to get. I want an all around good pair of subwoofers. Here are some subs that I am considering:

12" ROCKFORD FOSGATE POWER SERIES(max power 2,000 W) $500
12" MA AUDIO HARDKORE SERIES (max power 10,000 W) $489
12" KICKER SOLO-BARIC L7 (max power 1,500 W) $350
12" JL AUDIO W7 (max power 1,500 W) $600

If anyone has these speakers or knows alot about them help me decide on which ones to get. If anyone has any other speaker suggestions that aren't listed above (and are good) feel free to suggest those too. Thanks for your time.