Humidity plays a big role in how well speakers age. We have a dehumidifier for the humid 7 months of the year and that keeps relative humidity to around 45%. Moist enough that the seams don't dry and crack, but dry enough that mold doesn't grow and moisture doesn't destroy the cross-overs.
How long do good speakers last?
I just ordered a set of Sonus Faber Olympica Nova Vs, my first foray into nice speakers. I turn 51 this month and am hoping these will be the last speakers I ever buy. But it got me to thinking - how long should I expect these speakers to last? Or any good speakers for that matter? Does the foam eventually break down? Issues with general wear and tear? Appreciate your perspectives!