How long do high quality speakers "last"


I am the original owner of a pair of ProAc Response 2 speakers. They are almost 7 years old, but have never been driven excessively hard. How long (i.e. useful lifespan in years) can I expect these speakers to "last" (i.e. no significant sonic degradation) if I care for them carefully? When they do start to degrade, what mechanical failures and sonic degradations can I expect to occur? Thanks in advance!!!
mshan

Showing 1 response by erik_squires

The foam surrounds and electrolytics in the crossover are what will go first.

10 ish years on the first, 25 on the latter.  Keep them out of direct sunlight and excess moisture.