Question Amp for klipsch r-100sw subwoofer

Jan 19, 2020
My klipsch r-100sw subwoofer amp got burn due to a lightning. I am looking for a suitable plate amp or any kind of amp that goes with the speaker because I cannot afford a new one. I am from Sri Lanka and cannot find any agent for klipsch for parts also. That is why I am looking for a third party amp. I can buy online from any site. So please guide me to a place. Thanks.
Take a look here
They sell a variety of subwoofer plate amps and amp boards.
The original amp is rated at 150w continuous. Take a look at the woofer itself to see if it marked with an impedance.