life of speakers?


have a pair of harbeth shl5s. how long can one reasonably expect these
speakers or speakers in general to last? the manufacturer states
a "lifetime"
pwaynes
If you don't abuse them they should last forever, subject to the caveat that some speakers need to have new surrounds installed.
Should last until the twelth of never!

Realistically, until they don't sound good anymore.
It's not so much a question of how long it can last, but how long will it perform optimally? Crossover component can go out of spec, driver surround materials can harden, connectors can corrode, magnets can weaken, etc. I would estimate 20 years as an effective life. Fortunately everything that can go bad can be readily and fairly cheaply fixed bringing performance back to day one new.
I have a pair of Omm Walsh 5s I bought new in 1985 still going strong and sound as nice as ever.
I have a pair of Dunlavy SC 3's that I bought in 1995. And they are still kicking booty!