Subwoofer Help !
I am in the need of some advice. I turned on my system this morning and after a while the sub developed a buzzing / humming sound when it was active. The sub is a Moniter Audio RSW12, fed from a Sony STR-DA5400 av receiver. The sub was on auto so it only buzzes / humms when active. When i checked all the connections, everything was fine . When i disconnect the cable from the av receiver to the sub it still buzzes / humms, so it is not the cable or receiver. Any advice guys ? Thanks.