Hi everyone. I am new here and I don't know much about electronics. I have a crossover out of a loud speaker that went bad. There is not much on the board so I thought I would just replace the 4 caps since it has to be on of those IMO. I know I can replace the caps if I knew what they are but I can't seem to idinify them and I was hoping that you all could help. See the picture.
The markings on the big cap are 156J250----AVA CL20. Any help you can give would be great.