hello. I have a pair of JBL Lancer 77 with original lans surrounds. they are not cracked and somewhat felx. My question is are these woofers better with the original surrounds possibly treated with brake fluid or are they better with new foam surrounds.
also, for resale value in the future, is it better to keep the surrounds original or refoam them?
also, for resale value in the future, is it better to keep the surrounds original or refoam them?