Subwoofer HUMMMMM

even when nothing is connected but the power cord

stringreen12-27-2018 8:22pm

stringreen OP Details Discussions Posts This discussion Message User 6,467 posts 12-27-2018 at 11:16pm Copy Comment URL Report Comment Edit Delete jperry...thanks - that’s what I suspected. Although the sub was (not now) in the system, I don't hear any sub contribution.... The manufacturer will repair it for 150 dollars or so.....I just have to send the back of the sub to them. I’m thinking of having someone local take a look.....
big_greg Details Discussions Posts This discussion Message User 6,623 posts 12-27-2018 at 11:17pm Copy Comment URL Report Comment Edit Delete It could be as simple as a bad cable or connection. How loud is the hum? Does the sub still function?
stringreen OP Details Discussions Posts This discussion Message User 6,467 posts 12-27-2018 at 11:19pm Copy Comment URL Report Comment Edit Delete big_greg......not thundering, but very annoying.
big_greg Details Discussions Posts This discussion Message User 6,623 posts 12-27-2018 at 11:55pm Copy Comment URL Report Comment Edit Delete Sorry, I missed the part about even when "nothing is connected". I've had my subs hum because of a bad cable or poor connection, but if you don't have a cable connected...
mahler123 Details Discussions Posts This discussion Message User 3,312 posts 12-28-2018 at 01:53am Copy Comment URL Report Comment Edit Delete Have you tried a different power cord?