PSW 202 hum

[lkahl]

:confused: I have a PSW 202 subwoofer that has been working fine. The other day the power went out and now the unit makes a humming noise when it is powered up and it makes a stange clicking noise when it trys to put out any amount of bass.

[Kenneth Swauger]

Hello,
It would seem there's a problem with the bass amplifier and possibly the 10" driver. Since there can be a voltage spike when AC power is off and comes back on, it's possible the amplifier is damaged. In any event, you would want to return the sub-woofer to the audio store and ask for service.
Regards, Ken, Polk