I don't know exactly where to put this, just because I don't know why its doing this. I drove my truck to work today, with normal everyday listening volume (volume around 7/35 and my sub set to 0/10) which even on normal listening level I can perfectly hear it, actually at volume one I can hear it clear as day, I left, went to work, came back and now I can't hear the subs, which I thought something happen, checked the fuses, connections, etc nothing was blow or broken, now I can't hear anything anymore, I know everything still works because if I turn the sub up to 10/10 at the volume at 15/35 I can hear the sub hitting the beats very quietly where its suppose to be, but why in the world would it not sound even close to where its suppose to hit, everything the same, but its not acting the same, please if anyone has any suggestion on what could be the problem, could you help me out, from loud to absolutely barly anything, there's something amader with something somewhere, but I have no idea where to look, if this helps my sub is an 18" fi btl and my amp is an us amp m2d2, thanks
