i guess the answer depends on a few things...have you heard them? do they sound good to you? do they come with a box? do you have a good amp to push them with?
i am personally not a fan of JL audio, however i do respect the people that like them because they make an awesome product. IMO, however, you can get better subs (used) nowadays for 200 bucks. im not going to go off with a list of products though, thats for your ears to decide.
if you havent listedned to them yet, do so, and see if you think its worth it.
