How to get rid of radio signals from studio monitors

[antwonn]

i have a radio station pickin up thru my monitors how can i get rid of this problem.....?

 

[musical marv]

i have a radio station pickin up thru my monitors how can i get rid of this problem.....?

this is an antenna you can use with applying lead balls on it would get rid of RFI once and for all. Google it.