If they're working well, why replace them at all?
Tweeter life
My guess is after 10 yrs, best to buy new ones.
I have some 17 yr old Millennial tweeters, 1 has gone bad, the other on the way out.
I got some good years out that tweet. My suggestion/advice is this< If the tweeter is over 10 yrs and has served well, do not buy replacement voice coils for $50 each,,Go ahead and buy brand new tweeters.
The Excel midwoofers are working as new.
Its the tweeters which take a beating, as the components are delicate and sensitive.
This is my advice,
I have some 17 yr old Millennial tweeters, 1 has gone bad, the other on the way out.
I got some good years out that tweet. My suggestion/advice is this< If the tweeter is over 10 yrs and has served well, do not buy replacement voice coils for $50 each,,Go ahead and buy brand new tweeters.
The Excel midwoofers are working as new.
Its the tweeters which take a beating, as the components are delicate and sensitive.
This is my advice,