hey i have a pioneer... deh7700 i think i it is? i can't remember i am not by it... but i think it is that... but anyway... when i try to use my high pass filter and my low pass filter, it doesn't have any difference. The amp is set to full. I don't know what the problem is... can anyone give any suggestions or help?
they are sony xplode subs... xl125p5 or whatever... and a boss amp... i know the amp isn't very good... but shouldn't it still work? how do i have to have the amp set up to make them work? and neither the high filter or low filter works on the radio... there is no difference in sound...