Hello, I recently purchased an Fi Q 10" and have it in a .6^3ft sealed box (Before displacement). I am running it off an Alphasonik PMA1200D @ 4ohms (approx. 1200 watts) and I notice that the output seems to be really low and kind of dissapointing. It seems to get any real output the gains have to be turned very high along with the bass boost (which of course in not what you want to do). At this point I am not sure if I should try it in a ported enclosure or if something could be wrong with my amp perhaps. Has anyone else had any of these issues? Any suggestions? Thanks, Jim