alright, i know this has been asked before, but i cant seem to find any threads. i know how to set sub gains, but im not sure how to get my 6x9's done. right now i just have the left and right channel close, but not sure how close. so im pretty sure one channel is playing louder than the other. what is a safe test tone to use for 6x9's in order to get both channels to be putting out the same? thanks
