Polk Audio PSW350 Subwoofer keep blowing the fuse
Brown resin seeme to be on the cicuit board by LINE IN and the LFE IN.
Should I replace the board
Should I replace the board
Audio Players & Recorders - Polk Audio - PSW350 Subwoofer
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Answers & Comments
The brown resin is glue that changed color due to heat and age. Rarely have I seen it cause problems. So unless you are having problems, No.