Gcecchetto,
I have not heard any of the JL's. They get very good reviews all over, however there's always lots JL units for sale on AG. I have an all Revel system including a pair of Sub30's. For music the Revel maybe better due to its design (passive radiotor), the JL may add more punch for movies.
I do believe the SUB30 has more output below 30Hz. Not sure if that would be an issue for you. See review below:
http://www.avsforum.com/avs-vb/showthread.php?p=9164136#post9164136
I have not heard any of the JL's. They get very good reviews all over, however there's always lots JL units for sale on AG. I have an all Revel system including a pair of Sub30's. For music the Revel maybe better due to its design (passive radiotor), the JL may add more punch for movies.
I do believe the SUB30 has more output below 30Hz. Not sure if that would be an issue for you. See review below:
http://www.avsforum.com/avs-vb/showthread.php?p=9164136#post9164136