If I remember correctly from what I was told, it helps to block out RFI and the like. I was also told that it works about half the time depending on your speaker. It seems if your speakers run a Zobel type crossover, it won't have much affect at all, if any.
Someone who knows more needs to chime in because as usual, I may be all wet on the matter.
All the best,
Nonoise
Someone who knows more needs to chime in because as usual, I may be all wet on the matter.
All the best,
Nonoise