longevity of good speakers


i am somewhat new at the audiophile game and i am looking for some advice on speakers. NOT SUGGESTIONS. my question is in buying a high caliber speaker like the verity ovations on the used market, with average play, approx. 20 hrs./week, how long can they be expected to play at their top form? in other words, if i buy a six year old set of good speakers, how long could i realistically expect them to give me great satisfaction?
128x128mpmll

Showing 1 response by magfan

Speaker electrical characteristics change as the drivers are heated.
Maybe a heated speaker....say running 50% of 'redline' for an hour or so may be even easier to damage.
Caps in crossovers also deteriorate with age. Letting them just sit in a closet is probably worse than running them daily, if not electrically abused in the process.