Ok , I have been researching for a few days on loc's. As suspected, I do not want to go to wally world and puchase a generic one that will just eat up my FR. What are you guys using? I have read that even Navone's loc kills the bass at a certain frequency and add to that, most stock units start clipping fairly early. Does anyonne have one of the active locs? JL cleansweep, Mtx RE-Q or an Audio Control unit? I am not looking to build a competition system by any means, but would like to be able to send a clean, full bandwidth signal to my investment. Opinions gurus?