R Robfixit New Member Aug 9, 2018 #1 hello. I have an sw450 subwoofer that recently experienced a power spike at the house and it blew this little varistor or transistor. I need assistance in identifying what a suitable replacement part would be. Thanks! Here’s some photos
hello. I have an sw450 subwoofer that recently experienced a power spike at the house and it blew this little varistor or transistor. I need assistance in identifying what a suitable replacement part would be. Thanks! Here’s some photos