eD is a far cry from JL Audio. JL makes (and we are talking resonable price - not Alpine F1 or anything) the best amps. Signal to noise ratio, damping factor, consistant power, every aspect. They sound the best and argueably are the best. Speakers are pretty good. I prefer Boston Acoustic for highend components. JL's subs are very good as well. W7 is the most accurate high excursion, high output sub I have heard. And the rest of their line is good quality for the price.