I have a kicker kx550.2 and a sx500.2 now i was told not to run 2ohm stereo to each sub they said it was better to run 4ohm.This dude i bought the sx off of he said running 2ohm stereo it cuts the volume 30%.But in stereo you get more out of whats the deal anyone ever hear of this.
Lower impendence should equal more output from what i know, but i don't know that much. (unless its a regulated power supply but then it would still be the same...)