Hey guys i just got this sub on monday and it is a AR dual 8 inch sub that can play down to 28hz! The sub is brand new and i can hear the hum in the sub. But i can only hear it when there is nothing playing through the sub. I am thinking that the sub has a ground loop or a problem with the sub.
I checked the connections and with the monster thx sub i found out it is not that. I've also tried moving it and plug it in another power outlet and still have the same results. How can i fix this sub? I really like this sub and I do not want to take it back.