Have *both* REL and Rythmik and have compared extensively, too. Both are good. Rythmik has no weak bass response or lack of dynamics in my room and no delay in the sound. Jim Salk, a top-notch speaker maker, uses Rythmiks in his custom subs.
Still, rooms are a big factor and of course so is subjective perception. Good luck with your REL and JL AUDIO comparison.
Still, rooms are a big factor and of course so is subjective perception. Good luck with your REL and JL AUDIO comparison.