First of all, no one has made this comparison, why are you comparing Apples to Oranges? why is everyone that is biased for the JL missing the bigger picture??? Come on... I paid $500 for both my L7 12" that is the price for one JL on ebay... so lets be realistic, its like comparing the 300 base to the 300c...
you should really be comparing the JL to the Solo X 12" they are within the same price range yet the Solo X being in a higher power category...
Either way I still vote for the L7... I went from 3 Fosgates DVC with a Punch 800 amp to two L7s with a Kicker SX50 and I thump a lot louder and I don't overheat like i did with the punch...
Like I said, you are not making a fair comparison... if you have the money for the JL, go with it... It might sound nicer but it doesnt justify paying double for it... afterall, its bass, it will rattle your trunk like there is no tomorrow

thats just my opinion...
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Edited... I just noticed Rogue did mention the price, though not exactly my comparison, but he did... so if price is not an issue go with the JL.... I can not say what my system sounds like from far since no one wants to drive it around the block for me blasting it
