Capacitors choice

[shovon]

Hello everyone, I need a help to choose right subwoofer filter capacitors for my 500watts irf2092s . What type and value should I choose for my amplifier? I got a 600watts pick 400watts rms 8" SKAR speaker. Thank you

 

[Xoc1]

The amplifier used will have little to no influence on the components used, apart from the power rating. You mention capacitors - this would infer that you were building a high pass first order filter You would need inductors to make a first order low pass filter.