KLH ASW10-120 Subwoofer "fix turn signal makes buzzing" Questions

...signal inputs from the sub and it still makes the buzz. Then yes, it is the Caps. If you take it in to be fixed, make sure they check the resistors too. There is a reason why the caps popped. I had ...

...fix it. Try reversing the AC plug for your A/V receiver or the powered subwoofer. If it's a 3-wire plug or a polarized plug, which has one prong wider than the other, you won't be able to reverse the ...

turn on the sub, it makes a very loud pulsing sound, regardless of the output level, regardless of whether I have the receiver outlet wire plugged into it or not. It does not matter what outlet I plug